ChordService.java

/**
 * Autogenerated by Thrift Compiler (0.9.1)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;

import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import org.apache.thrift.async.AsyncMethodCallback;
import org.apache.thrift.server.AbstractNonblockingServer.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ChordService {

  public interface Iface {

    public void insert(int wordKey, String definition) throws org.apache.thrift.TException;

    public NodeRef findNode(String word) throws org.apache.thrift.TException;

    public String lookup(String word) throws org.apache.thrift.TException;

    public boolean join(NodeRef other) throws org.apache.thrift.TException;

    public void printFingerTable() throws org.apache.thrift.TException;

    public NodeRef findSuccessor(int key) throws org.apache.thrift.TException;

    public NodeRef findPredecessor(int key) throws org.apache.thrift.TException;

    public NodeRef closestPrecedingFinger(int key) throws org.apache.thrift.TException;

    public void updatePredecessor(NodeRef other) throws org.apache.thrift.TException;

    public void updateFingerTables(NodeRef s, int i) throws org.apache.thrift.TException;

  }

  public interface AsyncIface {

    public void insert(int wordKey, String definition, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void findNode(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void lookup(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void join(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void printFingerTable(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void findSuccessor(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void findPredecessor(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void closestPrecedingFinger(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void updatePredecessor(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void updateFingerTables(NodeRef s, int i, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client extends org.apache.thrift.TServiceClient implements Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public void insert(int wordKey, String definition) throws org.apache.thrift.TException
    {
      send_insert(wordKey, definition);
      recv_insert();
    }

    public void send_insert(int wordKey, String definition) throws org.apache.thrift.TException
    {
      insert_args args = new insert_args();
      args.setWordKey(wordKey);
      args.setDefinition(definition);
      sendBase("insert", args);
    }

    public void recv_insert() throws org.apache.thrift.TException
    {
      insert_result result = new insert_result();
      receiveBase(result, "insert");
      return;
    }

    public NodeRef findNode(String word) throws org.apache.thrift.TException
    {
      send_findNode(word);
      return recv_findNode();
    }

    public void send_findNode(String word) throws org.apache.thrift.TException
    {
      findNode_args args = new findNode_args();
      args.setWord(word);
      sendBase("findNode", args);
    }

    public NodeRef recv_findNode() throws org.apache.thrift.TException
    {
      findNode_result result = new findNode_result();
      receiveBase(result, "findNode");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "findNode failed: unknown result");
    }

    public String lookup(String word) throws org.apache.thrift.TException
    {
      send_lookup(word);
      return recv_lookup();
    }

    public void send_lookup(String word) throws org.apache.thrift.TException
    {
      lookup_args args = new lookup_args();
      args.setWord(word);
      sendBase("lookup", args);
    }

    public String recv_lookup() throws org.apache.thrift.TException
    {
      lookup_result result = new lookup_result();
      receiveBase(result, "lookup");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "lookup failed: unknown result");
    }

    public boolean join(NodeRef other) throws org.apache.thrift.TException
    {
      send_join(other);
      return recv_join();
    }

    public void send_join(NodeRef other) throws org.apache.thrift.TException
    {
      join_args args = new join_args();
      args.setOther(other);
      sendBase("join", args);
    }

    public boolean recv_join() throws org.apache.thrift.TException
    {
      join_result result = new join_result();
      receiveBase(result, "join");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "join failed: unknown result");
    }

    public void printFingerTable() throws org.apache.thrift.TException
    {
      send_printFingerTable();
      recv_printFingerTable();
    }

    public void send_printFingerTable() throws org.apache.thrift.TException
    {
      printFingerTable_args args = new printFingerTable_args();
      sendBase("printFingerTable", args);
    }

    public void recv_printFingerTable() throws org.apache.thrift.TException
    {
      printFingerTable_result result = new printFingerTable_result();
      receiveBase(result, "printFingerTable");
      return;
    }

    public NodeRef findSuccessor(int key) throws org.apache.thrift.TException
    {
      send_findSuccessor(key);
      return recv_findSuccessor();
    }

    public void send_findSuccessor(int key) throws org.apache.thrift.TException
    {
      findSuccessor_args args = new findSuccessor_args();
      args.setKey(key);
      sendBase("findSuccessor", args);
    }

    public NodeRef recv_findSuccessor() throws org.apache.thrift.TException
    {
      findSuccessor_result result = new findSuccessor_result();
      receiveBase(result, "findSuccessor");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "findSuccessor failed: unknown result");
    }

    public NodeRef findPredecessor(int key) throws org.apache.thrift.TException
    {
      send_findPredecessor(key);
      return recv_findPredecessor();
    }

    public void send_findPredecessor(int key) throws org.apache.thrift.TException
    {
      findPredecessor_args args = new findPredecessor_args();
      args.setKey(key);
      sendBase("findPredecessor", args);
    }

    public NodeRef recv_findPredecessor() throws org.apache.thrift.TException
    {
      findPredecessor_result result = new findPredecessor_result();
      receiveBase(result, "findPredecessor");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "findPredecessor failed: unknown result");
    }

    public NodeRef closestPrecedingFinger(int key) throws org.apache.thrift.TException
    {
      send_closestPrecedingFinger(key);
      return recv_closestPrecedingFinger();
    }

    public void send_closestPrecedingFinger(int key) throws org.apache.thrift.TException
    {
      closestPrecedingFinger_args args = new closestPrecedingFinger_args();
      args.setKey(key);
      sendBase("closestPrecedingFinger", args);
    }

    public NodeRef recv_closestPrecedingFinger() throws org.apache.thrift.TException
    {
      closestPrecedingFinger_result result = new closestPrecedingFinger_result();
      receiveBase(result, "closestPrecedingFinger");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "closestPrecedingFinger failed: unknown result");
    }

    public void updatePredecessor(NodeRef other) throws org.apache.thrift.TException
    {
      send_updatePredecessor(other);
      recv_updatePredecessor();
    }

    public void send_updatePredecessor(NodeRef other) throws org.apache.thrift.TException
    {
      updatePredecessor_args args = new updatePredecessor_args();
      args.setOther(other);
      sendBase("updatePredecessor", args);
    }

    public void recv_updatePredecessor() throws org.apache.thrift.TException
    {
      updatePredecessor_result result = new updatePredecessor_result();
      receiveBase(result, "updatePredecessor");
      return;
    }

    public void updateFingerTables(NodeRef s, int i) throws org.apache.thrift.TException
    {
      send_updateFingerTables(s, i);
      recv_updateFingerTables();
    }

    public void send_updateFingerTables(NodeRef s, int i) throws org.apache.thrift.TException
    {
      updateFingerTables_args args = new updateFingerTables_args();
      args.setS(s);
      args.setI(i);
      sendBase("updateFingerTables", args);
    }

    public void recv_updateFingerTables() throws org.apache.thrift.TException
    {
      updateFingerTables_result result = new updateFingerTables_result();
      receiveBase(result, "updateFingerTables");
      return;
    }

  }
  public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void insert(int wordKey, String definition, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      insert_call method_call = new insert_call(wordKey, definition, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class insert_call extends org.apache.thrift.async.TAsyncMethodCall {
      private int wordKey;
      private String definition;
      public insert_call(int wordKey, String definition, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.wordKey = wordKey;
        this.definition = definition;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("insert", org.apache.thrift.protocol.TMessageType.CALL, 0));
        insert_args args = new insert_args();
        args.setWordKey(wordKey);
        args.setDefinition(definition);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_insert();
      }
    }

    public void findNode(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      findNode_call method_call = new findNode_call(word, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class findNode_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String word;
      public findNode_call(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.word = word;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("findNode", org.apache.thrift.protocol.TMessageType.CALL, 0));
        findNode_args args = new findNode_args();
        args.setWord(word);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public NodeRef getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_findNode();
      }
    }

    public void lookup(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      lookup_call method_call = new lookup_call(word, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class lookup_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String word;
      public lookup_call(String word, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.word = word;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("lookup", org.apache.thrift.protocol.TMessageType.CALL, 0));
        lookup_args args = new lookup_args();
        args.setWord(word);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public String getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_lookup();
      }
    }

    public void join(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      join_call method_call = new join_call(other, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class join_call extends org.apache.thrift.async.TAsyncMethodCall {
      private NodeRef other;
      public join_call(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.other = other;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("join", org.apache.thrift.protocol.TMessageType.CALL, 0));
        join_args args = new join_args();
        args.setOther(other);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public boolean getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_join();
      }
    }

    public void printFingerTable(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      printFingerTable_call method_call = new printFingerTable_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class printFingerTable_call extends org.apache.thrift.async.TAsyncMethodCall {
      public printFingerTable_call(org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("printFingerTable", org.apache.thrift.protocol.TMessageType.CALL, 0));
        printFingerTable_args args = new printFingerTable_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_printFingerTable();
      }
    }

    public void findSuccessor(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      findSuccessor_call method_call = new findSuccessor_call(key, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class findSuccessor_call extends org.apache.thrift.async.TAsyncMethodCall {
      private int key;
      public findSuccessor_call(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.key = key;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("findSuccessor", org.apache.thrift.protocol.TMessageType.CALL, 0));
        findSuccessor_args args = new findSuccessor_args();
        args.setKey(key);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public NodeRef getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_findSuccessor();
      }
    }

    public void findPredecessor(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      findPredecessor_call method_call = new findPredecessor_call(key, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class findPredecessor_call extends org.apache.thrift.async.TAsyncMethodCall {
      private int key;
      public findPredecessor_call(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.key = key;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("findPredecessor", org.apache.thrift.protocol.TMessageType.CALL, 0));
        findPredecessor_args args = new findPredecessor_args();
        args.setKey(key);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public NodeRef getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_findPredecessor();
      }
    }

    public void closestPrecedingFinger(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      closestPrecedingFinger_call method_call = new closestPrecedingFinger_call(key, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class closestPrecedingFinger_call extends org.apache.thrift.async.TAsyncMethodCall {
      private int key;
      public closestPrecedingFinger_call(int key, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.key = key;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("closestPrecedingFinger", org.apache.thrift.protocol.TMessageType.CALL, 0));
        closestPrecedingFinger_args args = new closestPrecedingFinger_args();
        args.setKey(key);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public NodeRef getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_closestPrecedingFinger();
      }
    }

    public void updatePredecessor(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      updatePredecessor_call method_call = new updatePredecessor_call(other, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class updatePredecessor_call extends org.apache.thrift.async.TAsyncMethodCall {
      private NodeRef other;
      public updatePredecessor_call(NodeRef other, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.other = other;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("updatePredecessor", org.apache.thrift.protocol.TMessageType.CALL, 0));
        updatePredecessor_args args = new updatePredecessor_args();
        args.setOther(other);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_updatePredecessor();
      }
    }

    public void updateFingerTables(NodeRef s, int i, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      updateFingerTables_call method_call = new updateFingerTables_call(s, i, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class updateFingerTables_call extends org.apache.thrift.async.TAsyncMethodCall {
      private NodeRef s;
      private int i;
      public updateFingerTables_call(NodeRef s, int i, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.s = s;
        this.i = i;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("updateFingerTables", org.apache.thrift.protocol.TMessageType.CALL, 0));
        updateFingerTables_args args = new updateFingerTables_args();
        args.setS(s);
        args.setI(i);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_updateFingerTables();
      }
    }

  }

  public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
    }

    protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      processMap.put("insert", new insert());
      processMap.put("findNode", new findNode());
      processMap.put("lookup", new lookup());
      processMap.put("join", new join());
      processMap.put("printFingerTable", new printFingerTable());
      processMap.put("findSuccessor", new findSuccessor());
      processMap.put("findPredecessor", new findPredecessor());
      processMap.put("closestPrecedingFinger", new closestPrecedingFinger());
      processMap.put("updatePredecessor", new updatePredecessor());
      processMap.put("updateFingerTables", new updateFingerTables());
      return processMap;
    }

    public static class insert<I extends Iface> extends org.apache.thrift.ProcessFunction<I, insert_args> {
      public insert() {
        super("insert");
      }

      public insert_args getEmptyArgsInstance() {
        return new insert_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public insert_result getResult(I iface, insert_args args) throws org.apache.thrift.TException {
        insert_result result = new insert_result();
        iface.insert(args.wordKey, args.definition);
        return result;
      }
    }

    public static class findNode<I extends Iface> extends org.apache.thrift.ProcessFunction<I, findNode_args> {
      public findNode() {
        super("findNode");
      }

      public findNode_args getEmptyArgsInstance() {
        return new findNode_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public findNode_result getResult(I iface, findNode_args args) throws org.apache.thrift.TException {
        findNode_result result = new findNode_result();
        result.success = iface.findNode(args.word);
        return result;
      }
    }

    public static class lookup<I extends Iface> extends org.apache.thrift.ProcessFunction<I, lookup_args> {
      public lookup() {
        super("lookup");
      }

      public lookup_args getEmptyArgsInstance() {
        return new lookup_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public lookup_result getResult(I iface, lookup_args args) throws org.apache.thrift.TException {
        lookup_result result = new lookup_result();
        result.success = iface.lookup(args.word);
        return result;
      }
    }

    public static class join<I extends Iface> extends org.apache.thrift.ProcessFunction<I, join_args> {
      public join() {
        super("join");
      }

      public join_args getEmptyArgsInstance() {
        return new join_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public join_result getResult(I iface, join_args args) throws org.apache.thrift.TException {
        join_result result = new join_result();
        result.success = iface.join(args.other);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    public static class printFingerTable<I extends Iface> extends org.apache.thrift.ProcessFunction<I, printFingerTable_args> {
      public printFingerTable() {
        super("printFingerTable");
      }

      public printFingerTable_args getEmptyArgsInstance() {
        return new printFingerTable_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public printFingerTable_result getResult(I iface, printFingerTable_args args) throws org.apache.thrift.TException {
        printFingerTable_result result = new printFingerTable_result();
        iface.printFingerTable();
        return result;
      }
    }

    public static class findSuccessor<I extends Iface> extends org.apache.thrift.ProcessFunction<I, findSuccessor_args> {
      public findSuccessor() {
        super("findSuccessor");
      }

      public findSuccessor_args getEmptyArgsInstance() {
        return new findSuccessor_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public findSuccessor_result getResult(I iface, findSuccessor_args args) throws org.apache.thrift.TException {
        findSuccessor_result result = new findSuccessor_result();
        result.success = iface.findSuccessor(args.key);
        return result;
      }
    }

    public static class findPredecessor<I extends Iface> extends org.apache.thrift.ProcessFunction<I, findPredecessor_args> {
      public findPredecessor() {
        super("findPredecessor");
      }

      public findPredecessor_args getEmptyArgsInstance() {
        return new findPredecessor_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public findPredecessor_result getResult(I iface, findPredecessor_args args) throws org.apache.thrift.TException {
        findPredecessor_result result = new findPredecessor_result();
        result.success = iface.findPredecessor(args.key);
        return result;
      }
    }

    public static class closestPrecedingFinger<I extends Iface> extends org.apache.thrift.ProcessFunction<I, closestPrecedingFinger_args> {
      public closestPrecedingFinger() {
        super("closestPrecedingFinger");
      }

      public closestPrecedingFinger_args getEmptyArgsInstance() {
        return new closestPrecedingFinger_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public closestPrecedingFinger_result getResult(I iface, closestPrecedingFinger_args args) throws org.apache.thrift.TException {
        closestPrecedingFinger_result result = new closestPrecedingFinger_result();
        result.success = iface.closestPrecedingFinger(args.key);
        return result;
      }
    }

    public static class updatePredecessor<I extends Iface> extends org.apache.thrift.ProcessFunction<I, updatePredecessor_args> {
      public updatePredecessor() {
        super("updatePredecessor");
      }

      public updatePredecessor_args getEmptyArgsInstance() {
        return new updatePredecessor_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public updatePredecessor_result getResult(I iface, updatePredecessor_args args) throws org.apache.thrift.TException {
        updatePredecessor_result result = new updatePredecessor_result();
        iface.updatePredecessor(args.other);
        return result;
      }
    }

    public static class updateFingerTables<I extends Iface> extends org.apache.thrift.ProcessFunction<I, updateFingerTables_args> {
      public updateFingerTables() {
        super("updateFingerTables");
      }

      public updateFingerTables_args getEmptyArgsInstance() {
        return new updateFingerTables_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public updateFingerTables_result getResult(I iface, updateFingerTables_args args) throws org.apache.thrift.TException {
        updateFingerTables_result result = new updateFingerTables_result();
        iface.updateFingerTables(args.s, args.i);
        return result;
      }
    }

  }

  public static class AsyncProcessor<I extends AsyncIface> extends org.apache.thrift.TBaseAsyncProcessor<I> {
    private static final Logger LOGGER = LoggerFactory.getLogger(AsyncProcessor.class.getName());
    public AsyncProcessor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
    }

    protected AsyncProcessor(I iface, Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends AsyncIface> Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase,?>> getProcessMap(Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      processMap.put("insert", new insert());
      processMap.put("findNode", new findNode());
      processMap.put("lookup", new lookup());
      processMap.put("join", new join());
      processMap.put("printFingerTable", new printFingerTable());
      processMap.put("findSuccessor", new findSuccessor());
      processMap.put("findPredecessor", new findPredecessor());
      processMap.put("closestPrecedingFinger", new closestPrecedingFinger());
      processMap.put("updatePredecessor", new updatePredecessor());
      processMap.put("updateFingerTables", new updateFingerTables());
      return processMap;
    }

    public static class insert<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, insert_args, Void> {
      public insert() {
        super("insert");
      }

      public insert_args getEmptyArgsInstance() {
        return new insert_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            insert_result result = new insert_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            insert_result result = new insert_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, insert_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.insert(args.wordKey, args.definition,resultHandler);
      }
    }

    public static class findNode<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, findNode_args, NodeRef> {
      public findNode() {
        super("findNode");
      }

      public findNode_args getEmptyArgsInstance() {
        return new findNode_args();
      }

      public AsyncMethodCallback<NodeRef> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<NodeRef>() { 
          public void onComplete(NodeRef o) {
            findNode_result result = new findNode_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            findNode_result result = new findNode_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, findNode_args args, org.apache.thrift.async.AsyncMethodCallback<NodeRef> resultHandler) throws TException {
        iface.findNode(args.word,resultHandler);
      }
    }

    public static class lookup<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, lookup_args, String> {
      public lookup() {
        super("lookup");
      }

      public lookup_args getEmptyArgsInstance() {
        return new lookup_args();
      }

      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<String>() { 
          public void onComplete(String o) {
            lookup_result result = new lookup_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            lookup_result result = new lookup_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, lookup_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
        iface.lookup(args.word,resultHandler);
      }
    }

    public static class join<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, join_args, Boolean> {
      public join() {
        super("join");
      }

      public join_args getEmptyArgsInstance() {
        return new join_args();
      }

      public AsyncMethodCallback<Boolean> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Boolean>() { 
          public void onComplete(Boolean o) {
            join_result result = new join_result();
            result.success = o;
            result.setSuccessIsSet(true);
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            join_result result = new join_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, join_args args, org.apache.thrift.async.AsyncMethodCallback<Boolean> resultHandler) throws TException {
        iface.join(args.other,resultHandler);
      }
    }

    public static class printFingerTable<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, printFingerTable_args, Void> {
      public printFingerTable() {
        super("printFingerTable");
      }

      public printFingerTable_args getEmptyArgsInstance() {
        return new printFingerTable_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            printFingerTable_result result = new printFingerTable_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            printFingerTable_result result = new printFingerTable_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, printFingerTable_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.printFingerTable(resultHandler);
      }
    }

    public static class findSuccessor<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, findSuccessor_args, NodeRef> {
      public findSuccessor() {
        super("findSuccessor");
      }

      public findSuccessor_args getEmptyArgsInstance() {
        return new findSuccessor_args();
      }

      public AsyncMethodCallback<NodeRef> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<NodeRef>() { 
          public void onComplete(NodeRef o) {
            findSuccessor_result result = new findSuccessor_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            findSuccessor_result result = new findSuccessor_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, findSuccessor_args args, org.apache.thrift.async.AsyncMethodCallback<NodeRef> resultHandler) throws TException {
        iface.findSuccessor(args.key,resultHandler);
      }
    }

    public static class findPredecessor<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, findPredecessor_args, NodeRef> {
      public findPredecessor() {
        super("findPredecessor");
      }

      public findPredecessor_args getEmptyArgsInstance() {
        return new findPredecessor_args();
      }

      public AsyncMethodCallback<NodeRef> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<NodeRef>() { 
          public void onComplete(NodeRef o) {
            findPredecessor_result result = new findPredecessor_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            findPredecessor_result result = new findPredecessor_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, findPredecessor_args args, org.apache.thrift.async.AsyncMethodCallback<NodeRef> resultHandler) throws TException {
        iface.findPredecessor(args.key,resultHandler);
      }
    }

    public static class closestPrecedingFinger<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, closestPrecedingFinger_args, NodeRef> {
      public closestPrecedingFinger() {
        super("closestPrecedingFinger");
      }

      public closestPrecedingFinger_args getEmptyArgsInstance() {
        return new closestPrecedingFinger_args();
      }

      public AsyncMethodCallback<NodeRef> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<NodeRef>() { 
          public void onComplete(NodeRef o) {
            closestPrecedingFinger_result result = new closestPrecedingFinger_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            closestPrecedingFinger_result result = new closestPrecedingFinger_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, closestPrecedingFinger_args args, org.apache.thrift.async.AsyncMethodCallback<NodeRef> resultHandler) throws TException {
        iface.closestPrecedingFinger(args.key,resultHandler);
      }
    }

    public static class updatePredecessor<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, updatePredecessor_args, Void> {
      public updatePredecessor() {
        super("updatePredecessor");
      }

      public updatePredecessor_args getEmptyArgsInstance() {
        return new updatePredecessor_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            updatePredecessor_result result = new updatePredecessor_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            updatePredecessor_result result = new updatePredecessor_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, updatePredecessor_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.updatePredecessor(args.other,resultHandler);
      }
    }

    public static class updateFingerTables<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, updateFingerTables_args, Void> {
      public updateFingerTables() {
        super("updateFingerTables");
      }

      public updateFingerTables_args getEmptyArgsInstance() {
        return new updateFingerTables_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            updateFingerTables_result result = new updateFingerTables_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            updateFingerTables_result result = new updateFingerTables_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, updateFingerTables_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.updateFingerTables(args.s, args.i,resultHandler);
      }
    }

  }

  public static class insert_args implements org.apache.thrift.TBase<insert_args, insert_args._Fields>, java.io.Serializable, Cloneable, Comparable<insert_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("insert_args");

    private static final org.apache.thrift.protocol.TField WORD_KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("wordKey", org.apache.thrift.protocol.TType.I32, (short)1);
    private static final org.apache.thrift.protocol.TField DEFINITION_FIELD_DESC = new org.apache.thrift.protocol.TField("definition", org.apache.thrift.protocol.TType.STRING, (short)2);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new insert_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new insert_argsTupleSchemeFactory());
    }

    public int wordKey; // required
    public String definition; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      WORD_KEY((short)1, "wordKey"),
      DEFINITION((short)2, "definition");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WORD_KEY
            return WORD_KEY;
          case 2: // DEFINITION
            return DEFINITION;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __WORDKEY_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WORD_KEY, new org.apache.thrift.meta_data.FieldMetaData("wordKey", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      tmpMap.put(_Fields.DEFINITION, new org.apache.thrift.meta_data.FieldMetaData("definition", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(insert_args.class, metaDataMap);
    }

    public insert_args() {
    }

    public insert_args(
      int wordKey,
      String definition)
    {
      this();
      this.wordKey = wordKey;
      setWordKeyIsSet(true);
      this.definition = definition;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public insert_args(insert_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.wordKey = other.wordKey;
      if (other.isSetDefinition()) {
        this.definition = other.definition;
      }
    }

    public insert_args deepCopy() {
      return new insert_args(this);
    }

    @Override
    public void clear() {
      setWordKeyIsSet(false);
      this.wordKey = 0;
      this.definition = null;
    }

    public int getWordKey() {
      return this.wordKey;
    }

    public insert_args setWordKey(int wordKey) {
      this.wordKey = wordKey;
      setWordKeyIsSet(true);
      return this;
    }

    public void unsetWordKey() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __WORDKEY_ISSET_ID);
    }

    /** Returns true if field wordKey is set (has been assigned a value) and false otherwise */
    public boolean isSetWordKey() {
      return EncodingUtils.testBit(__isset_bitfield, __WORDKEY_ISSET_ID);
    }

    public void setWordKeyIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __WORDKEY_ISSET_ID, value);
    }

    public String getDefinition() {
      return this.definition;
    }

    public insert_args setDefinition(String definition) {
      this.definition = definition;
      return this;
    }

    public void unsetDefinition() {
      this.definition = null;
    }

    /** Returns true if field definition is set (has been assigned a value) and false otherwise */
    public boolean isSetDefinition() {
      return this.definition != null;
    }

    public void setDefinitionIsSet(boolean value) {
      if (!value) {
        this.definition = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WORD_KEY:
        if (value == null) {
          unsetWordKey();
        } else {
          setWordKey((Integer)value);
        }
        break;

      case DEFINITION:
        if (value == null) {
          unsetDefinition();
        } else {
          setDefinition((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WORD_KEY:
        return Integer.valueOf(getWordKey());

      case DEFINITION:
        return getDefinition();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WORD_KEY:
        return isSetWordKey();
      case DEFINITION:
        return isSetDefinition();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof insert_args)
        return this.equals((insert_args)that);
      return false;
    }

    public boolean equals(insert_args that) {
      if (that == null)
        return false;

      boolean this_present_wordKey = true;
      boolean that_present_wordKey = true;
      if (this_present_wordKey || that_present_wordKey) {
        if (!(this_present_wordKey && that_present_wordKey))
          return false;
        if (this.wordKey != that.wordKey)
          return false;
      }

      boolean this_present_definition = true && this.isSetDefinition();
      boolean that_present_definition = true && that.isSetDefinition();
      if (this_present_definition || that_present_definition) {
        if (!(this_present_definition && that_present_definition))
          return false;
        if (!this.definition.equals(that.definition))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(insert_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetWordKey()).compareTo(other.isSetWordKey());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWordKey()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.wordKey, other.wordKey);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetDefinition()).compareTo(other.isSetDefinition());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetDefinition()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.definition, other.definition);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("insert_args(");
      boolean first = true;

      sb.append("wordKey:");
      sb.append(this.wordKey);
      first = false;
      if (!first) sb.append(", ");
      sb.append("definition:");
      if (this.definition == null) {
        sb.append("null");
      } else {
        sb.append(this.definition);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class insert_argsStandardSchemeFactory implements SchemeFactory {
      public insert_argsStandardScheme getScheme() {
        return new insert_argsStandardScheme();
      }
    }

    private static class insert_argsStandardScheme extends StandardScheme<insert_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, insert_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // WORD_KEY
              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                struct.wordKey = iprot.readI32();
                struct.setWordKeyIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // DEFINITION
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.definition = iprot.readString();
                struct.setDefinitionIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, insert_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(WORD_KEY_FIELD_DESC);
        oprot.writeI32(struct.wordKey);
        oprot.writeFieldEnd();
        if (struct.definition != null) {
          oprot.writeFieldBegin(DEFINITION_FIELD_DESC);
          oprot.writeString(struct.definition);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class insert_argsTupleSchemeFactory implements SchemeFactory {
      public insert_argsTupleScheme getScheme() {
        return new insert_argsTupleScheme();
      }
    }

    private static class insert_argsTupleScheme extends TupleScheme<insert_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, insert_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetWordKey()) {
          optionals.set(0);
        }
        if (struct.isSetDefinition()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetWordKey()) {
          oprot.writeI32(struct.wordKey);
        }
        if (struct.isSetDefinition()) {
          oprot.writeString(struct.definition);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, insert_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.wordKey = iprot.readI32();
          struct.setWordKeyIsSet(true);
        }
        if (incoming.get(1)) {
          struct.definition = iprot.readString();
          struct.setDefinitionIsSet(true);
        }
      }
    }

  }

  public static class insert_result implements org.apache.thrift.TBase<insert_result, insert_result._Fields>, java.io.Serializable, Cloneable, Comparable<insert_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("insert_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new insert_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new insert_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(insert_result.class, metaDataMap);
    }

    public insert_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public insert_result(insert_result other) {
    }

    public insert_result deepCopy() {
      return new insert_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof insert_result)
        return this.equals((insert_result)that);
      return false;
    }

    public boolean equals(insert_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(insert_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("insert_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class insert_resultStandardSchemeFactory implements SchemeFactory {
      public insert_resultStandardScheme getScheme() {
        return new insert_resultStandardScheme();
      }
    }

    private static class insert_resultStandardScheme extends StandardScheme<insert_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, insert_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, insert_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class insert_resultTupleSchemeFactory implements SchemeFactory {
      public insert_resultTupleScheme getScheme() {
        return new insert_resultTupleScheme();
      }
    }

    private static class insert_resultTupleScheme extends TupleScheme<insert_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, insert_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, insert_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class findNode_args implements org.apache.thrift.TBase<findNode_args, findNode_args._Fields>, java.io.Serializable, Cloneable, Comparable<findNode_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findNode_args");

    private static final org.apache.thrift.protocol.TField WORD_FIELD_DESC = new org.apache.thrift.protocol.TField("word", org.apache.thrift.protocol.TType.STRING, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findNode_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findNode_argsTupleSchemeFactory());
    }

    public String word; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      WORD((short)1, "word");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WORD
            return WORD;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WORD, new org.apache.thrift.meta_data.FieldMetaData("word", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findNode_args.class, metaDataMap);
    }

    public findNode_args() {
    }

    public findNode_args(
      String word)
    {
      this();
      this.word = word;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findNode_args(findNode_args other) {
      if (other.isSetWord()) {
        this.word = other.word;
      }
    }

    public findNode_args deepCopy() {
      return new findNode_args(this);
    }

    @Override
    public void clear() {
      this.word = null;
    }

    public String getWord() {
      return this.word;
    }

    public findNode_args setWord(String word) {
      this.word = word;
      return this;
    }

    public void unsetWord() {
      this.word = null;
    }

    /** Returns true if field word is set (has been assigned a value) and false otherwise */
    public boolean isSetWord() {
      return this.word != null;
    }

    public void setWordIsSet(boolean value) {
      if (!value) {
        this.word = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WORD:
        if (value == null) {
          unsetWord();
        } else {
          setWord((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WORD:
        return getWord();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WORD:
        return isSetWord();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findNode_args)
        return this.equals((findNode_args)that);
      return false;
    }

    public boolean equals(findNode_args that) {
      if (that == null)
        return false;

      boolean this_present_word = true && this.isSetWord();
      boolean that_present_word = true && that.isSetWord();
      if (this_present_word || that_present_word) {
        if (!(this_present_word && that_present_word))
          return false;
        if (!this.word.equals(that.word))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findNode_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetWord()).compareTo(other.isSetWord());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWord()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.word, other.word);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findNode_args(");
      boolean first = true;

      sb.append("word:");
      if (this.word == null) {
        sb.append("null");
      } else {
        sb.append(this.word);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findNode_argsStandardSchemeFactory implements SchemeFactory {
      public findNode_argsStandardScheme getScheme() {
        return new findNode_argsStandardScheme();
      }
    }

    private static class findNode_argsStandardScheme extends StandardScheme<findNode_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findNode_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // WORD
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.word = iprot.readString();
                struct.setWordIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findNode_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.word != null) {
          oprot.writeFieldBegin(WORD_FIELD_DESC);
          oprot.writeString(struct.word);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findNode_argsTupleSchemeFactory implements SchemeFactory {
      public findNode_argsTupleScheme getScheme() {
        return new findNode_argsTupleScheme();
      }
    }

    private static class findNode_argsTupleScheme extends TupleScheme<findNode_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findNode_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetWord()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetWord()) {
          oprot.writeString(struct.word);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findNode_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.word = iprot.readString();
          struct.setWordIsSet(true);
        }
      }
    }

  }

  public static class findNode_result implements org.apache.thrift.TBase<findNode_result, findNode_result._Fields>, java.io.Serializable, Cloneable, Comparable<findNode_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findNode_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findNode_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findNode_resultTupleSchemeFactory());
    }

    public NodeRef success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findNode_result.class, metaDataMap);
    }

    public findNode_result() {
    }

    public findNode_result(
      NodeRef success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findNode_result(findNode_result other) {
      if (other.isSetSuccess()) {
        this.success = new NodeRef(other.success);
      }
    }

    public findNode_result deepCopy() {
      return new findNode_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public NodeRef getSuccess() {
      return this.success;
    }

    public findNode_result setSuccess(NodeRef success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findNode_result)
        return this.equals((findNode_result)that);
      return false;
    }

    public boolean equals(findNode_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findNode_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findNode_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findNode_resultStandardSchemeFactory implements SchemeFactory {
      public findNode_resultStandardScheme getScheme() {
        return new findNode_resultStandardScheme();
      }
    }

    private static class findNode_resultStandardScheme extends StandardScheme<findNode_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findNode_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new NodeRef();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findNode_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findNode_resultTupleSchemeFactory implements SchemeFactory {
      public findNode_resultTupleScheme getScheme() {
        return new findNode_resultTupleScheme();
      }
    }

    private static class findNode_resultTupleScheme extends TupleScheme<findNode_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findNode_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findNode_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new NodeRef();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class lookup_args implements org.apache.thrift.TBase<lookup_args, lookup_args._Fields>, java.io.Serializable, Cloneable, Comparable<lookup_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("lookup_args");

    private static final org.apache.thrift.protocol.TField WORD_FIELD_DESC = new org.apache.thrift.protocol.TField("word", org.apache.thrift.protocol.TType.STRING, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new lookup_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new lookup_argsTupleSchemeFactory());
    }

    public String word; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      WORD((short)1, "word");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WORD
            return WORD;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WORD, new org.apache.thrift.meta_data.FieldMetaData("word", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(lookup_args.class, metaDataMap);
    }

    public lookup_args() {
    }

    public lookup_args(
      String word)
    {
      this();
      this.word = word;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public lookup_args(lookup_args other) {
      if (other.isSetWord()) {
        this.word = other.word;
      }
    }

    public lookup_args deepCopy() {
      return new lookup_args(this);
    }

    @Override
    public void clear() {
      this.word = null;
    }

    public String getWord() {
      return this.word;
    }

    public lookup_args setWord(String word) {
      this.word = word;
      return this;
    }

    public void unsetWord() {
      this.word = null;
    }

    /** Returns true if field word is set (has been assigned a value) and false otherwise */
    public boolean isSetWord() {
      return this.word != null;
    }

    public void setWordIsSet(boolean value) {
      if (!value) {
        this.word = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WORD:
        if (value == null) {
          unsetWord();
        } else {
          setWord((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WORD:
        return getWord();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WORD:
        return isSetWord();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof lookup_args)
        return this.equals((lookup_args)that);
      return false;
    }

    public boolean equals(lookup_args that) {
      if (that == null)
        return false;

      boolean this_present_word = true && this.isSetWord();
      boolean that_present_word = true && that.isSetWord();
      if (this_present_word || that_present_word) {
        if (!(this_present_word && that_present_word))
          return false;
        if (!this.word.equals(that.word))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(lookup_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetWord()).compareTo(other.isSetWord());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWord()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.word, other.word);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("lookup_args(");
      boolean first = true;

      sb.append("word:");
      if (this.word == null) {
        sb.append("null");
      } else {
        sb.append(this.word);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class lookup_argsStandardSchemeFactory implements SchemeFactory {
      public lookup_argsStandardScheme getScheme() {
        return new lookup_argsStandardScheme();
      }
    }

    private static class lookup_argsStandardScheme extends StandardScheme<lookup_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, lookup_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // WORD
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.word = iprot.readString();
                struct.setWordIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, lookup_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.word != null) {
          oprot.writeFieldBegin(WORD_FIELD_DESC);
          oprot.writeString(struct.word);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class lookup_argsTupleSchemeFactory implements SchemeFactory {
      public lookup_argsTupleScheme getScheme() {
        return new lookup_argsTupleScheme();
      }
    }

    private static class lookup_argsTupleScheme extends TupleScheme<lookup_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, lookup_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetWord()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetWord()) {
          oprot.writeString(struct.word);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, lookup_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.word = iprot.readString();
          struct.setWordIsSet(true);
        }
      }
    }

  }

  public static class lookup_result implements org.apache.thrift.TBase<lookup_result, lookup_result._Fields>, java.io.Serializable, Cloneable, Comparable<lookup_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("lookup_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new lookup_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new lookup_resultTupleSchemeFactory());
    }

    public String success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(lookup_result.class, metaDataMap);
    }

    public lookup_result() {
    }

    public lookup_result(
      String success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public lookup_result(lookup_result other) {
      if (other.isSetSuccess()) {
        this.success = other.success;
      }
    }

    public lookup_result deepCopy() {
      return new lookup_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public String getSuccess() {
      return this.success;
    }

    public lookup_result setSuccess(String success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof lookup_result)
        return this.equals((lookup_result)that);
      return false;
    }

    public boolean equals(lookup_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(lookup_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("lookup_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class lookup_resultStandardSchemeFactory implements SchemeFactory {
      public lookup_resultStandardScheme getScheme() {
        return new lookup_resultStandardScheme();
      }
    }

    private static class lookup_resultStandardScheme extends StandardScheme<lookup_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, lookup_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.success = iprot.readString();
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, lookup_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          oprot.writeString(struct.success);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class lookup_resultTupleSchemeFactory implements SchemeFactory {
      public lookup_resultTupleScheme getScheme() {
        return new lookup_resultTupleScheme();
      }
    }

    private static class lookup_resultTupleScheme extends TupleScheme<lookup_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, lookup_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          oprot.writeString(struct.success);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, lookup_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = iprot.readString();
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class join_args implements org.apache.thrift.TBase<join_args, join_args._Fields>, java.io.Serializable, Cloneable, Comparable<join_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("join_args");

    private static final org.apache.thrift.protocol.TField OTHER_FIELD_DESC = new org.apache.thrift.protocol.TField("other", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new join_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new join_argsTupleSchemeFactory());
    }

    public NodeRef other; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      OTHER((short)1, "other");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // OTHER
            return OTHER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.OTHER, new org.apache.thrift.meta_data.FieldMetaData("other", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(join_args.class, metaDataMap);
    }

    public join_args() {
    }

    public join_args(
      NodeRef other)
    {
      this();
      this.other = other;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public join_args(join_args other) {
      if (other.isSetOther()) {
        this.other = new NodeRef(other.other);
      }
    }

    public join_args deepCopy() {
      return new join_args(this);
    }

    @Override
    public void clear() {
      this.other = null;
    }

    public NodeRef getOther() {
      return this.other;
    }

    public join_args setOther(NodeRef other) {
      this.other = other;
      return this;
    }

    public void unsetOther() {
      this.other = null;
    }

    /** Returns true if field other is set (has been assigned a value) and false otherwise */
    public boolean isSetOther() {
      return this.other != null;
    }

    public void setOtherIsSet(boolean value) {
      if (!value) {
        this.other = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case OTHER:
        if (value == null) {
          unsetOther();
        } else {
          setOther((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case OTHER:
        return getOther();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case OTHER:
        return isSetOther();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof join_args)
        return this.equals((join_args)that);
      return false;
    }

    public boolean equals(join_args that) {
      if (that == null)
        return false;

      boolean this_present_other = true && this.isSetOther();
      boolean that_present_other = true && that.isSetOther();
      if (this_present_other || that_present_other) {
        if (!(this_present_other && that_present_other))
          return false;
        if (!this.other.equals(that.other))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(join_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetOther()).compareTo(other.isSetOther());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOther()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.other, other.other);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("join_args(");
      boolean first = true;

      sb.append("other:");
      if (this.other == null) {
        sb.append("null");
      } else {
        sb.append(this.other);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (other != null) {
        other.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class join_argsStandardSchemeFactory implements SchemeFactory {
      public join_argsStandardScheme getScheme() {
        return new join_argsStandardScheme();
      }
    }

    private static class join_argsStandardScheme extends StandardScheme<join_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, join_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // OTHER
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.other = new NodeRef();
                struct.other.read(iprot);
                struct.setOtherIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, join_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.other != null) {
          oprot.writeFieldBegin(OTHER_FIELD_DESC);
          struct.other.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class join_argsTupleSchemeFactory implements SchemeFactory {
      public join_argsTupleScheme getScheme() {
        return new join_argsTupleScheme();
      }
    }

    private static class join_argsTupleScheme extends TupleScheme<join_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, join_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetOther()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetOther()) {
          struct.other.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, join_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.other = new NodeRef();
          struct.other.read(iprot);
          struct.setOtherIsSet(true);
        }
      }
    }

  }

  public static class join_result implements org.apache.thrift.TBase<join_result, join_result._Fields>, java.io.Serializable, Cloneable, Comparable<join_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("join_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BOOL, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new join_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new join_resultTupleSchemeFactory());
    }

    public boolean success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(join_result.class, metaDataMap);
    }

    public join_result() {
    }

    public join_result(
      boolean success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public join_result(join_result other) {
      __isset_bitfield = other.__isset_bitfield;
      this.success = other.success;
    }

    public join_result deepCopy() {
      return new join_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = false;
    }

    public boolean isSuccess() {
      return this.success;
    }

    public join_result setSuccess(boolean success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return EncodingUtils.testBit(__isset_bitfield, __SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Boolean)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Boolean.valueOf(isSuccess());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof join_result)
        return this.equals((join_result)that);
      return false;
    }

    public boolean equals(join_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(join_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("join_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class join_resultStandardSchemeFactory implements SchemeFactory {
      public join_resultStandardScheme getScheme() {
        return new join_resultStandardScheme();
      }
    }

    private static class join_resultStandardScheme extends StandardScheme<join_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, join_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
                struct.success = iprot.readBool();
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, join_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.isSetSuccess()) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          oprot.writeBool(struct.success);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class join_resultTupleSchemeFactory implements SchemeFactory {
      public join_resultTupleScheme getScheme() {
        return new join_resultTupleScheme();
      }
    }

    private static class join_resultTupleScheme extends TupleScheme<join_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, join_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          oprot.writeBool(struct.success);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, join_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = iprot.readBool();
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class printFingerTable_args implements org.apache.thrift.TBase<printFingerTable_args, printFingerTable_args._Fields>, java.io.Serializable, Cloneable, Comparable<printFingerTable_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("printFingerTable_args");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new printFingerTable_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new printFingerTable_argsTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(printFingerTable_args.class, metaDataMap);
    }

    public printFingerTable_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public printFingerTable_args(printFingerTable_args other) {
    }

    public printFingerTable_args deepCopy() {
      return new printFingerTable_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof printFingerTable_args)
        return this.equals((printFingerTable_args)that);
      return false;
    }

    public boolean equals(printFingerTable_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(printFingerTable_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("printFingerTable_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class printFingerTable_argsStandardSchemeFactory implements SchemeFactory {
      public printFingerTable_argsStandardScheme getScheme() {
        return new printFingerTable_argsStandardScheme();
      }
    }

    private static class printFingerTable_argsStandardScheme extends StandardScheme<printFingerTable_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, printFingerTable_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, printFingerTable_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class printFingerTable_argsTupleSchemeFactory implements SchemeFactory {
      public printFingerTable_argsTupleScheme getScheme() {
        return new printFingerTable_argsTupleScheme();
      }
    }

    private static class printFingerTable_argsTupleScheme extends TupleScheme<printFingerTable_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, printFingerTable_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, printFingerTable_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class printFingerTable_result implements org.apache.thrift.TBase<printFingerTable_result, printFingerTable_result._Fields>, java.io.Serializable, Cloneable, Comparable<printFingerTable_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("printFingerTable_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new printFingerTable_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new printFingerTable_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(printFingerTable_result.class, metaDataMap);
    }

    public printFingerTable_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public printFingerTable_result(printFingerTable_result other) {
    }

    public printFingerTable_result deepCopy() {
      return new printFingerTable_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof printFingerTable_result)
        return this.equals((printFingerTable_result)that);
      return false;
    }

    public boolean equals(printFingerTable_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(printFingerTable_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("printFingerTable_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class printFingerTable_resultStandardSchemeFactory implements SchemeFactory {
      public printFingerTable_resultStandardScheme getScheme() {
        return new printFingerTable_resultStandardScheme();
      }
    }

    private static class printFingerTable_resultStandardScheme extends StandardScheme<printFingerTable_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, printFingerTable_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, printFingerTable_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class printFingerTable_resultTupleSchemeFactory implements SchemeFactory {
      public printFingerTable_resultTupleScheme getScheme() {
        return new printFingerTable_resultTupleScheme();
      }
    }

    private static class printFingerTable_resultTupleScheme extends TupleScheme<printFingerTable_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, printFingerTable_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, printFingerTable_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class findSuccessor_args implements org.apache.thrift.TBase<findSuccessor_args, findSuccessor_args._Fields>, java.io.Serializable, Cloneable, Comparable<findSuccessor_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findSuccessor_args");

    private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("key", org.apache.thrift.protocol.TType.I32, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findSuccessor_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findSuccessor_argsTupleSchemeFactory());
    }

    public int key; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      KEY((short)1, "key");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // KEY
            return KEY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __KEY_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findSuccessor_args.class, metaDataMap);
    }

    public findSuccessor_args() {
    }

    public findSuccessor_args(
      int key)
    {
      this();
      this.key = key;
      setKeyIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findSuccessor_args(findSuccessor_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.key = other.key;
    }

    public findSuccessor_args deepCopy() {
      return new findSuccessor_args(this);
    }

    @Override
    public void clear() {
      setKeyIsSet(false);
      this.key = 0;
    }

    public int getKey() {
      return this.key;
    }

    public findSuccessor_args setKey(int key) {
      this.key = key;
      setKeyIsSet(true);
      return this;
    }

    public void unsetKey() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    /** Returns true if field key is set (has been assigned a value) and false otherwise */
    public boolean isSetKey() {
      return EncodingUtils.testBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    public void setKeyIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __KEY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case KEY:
        if (value == null) {
          unsetKey();
        } else {
          setKey((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case KEY:
        return Integer.valueOf(getKey());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case KEY:
        return isSetKey();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findSuccessor_args)
        return this.equals((findSuccessor_args)that);
      return false;
    }

    public boolean equals(findSuccessor_args that) {
      if (that == null)
        return false;

      boolean this_present_key = true;
      boolean that_present_key = true;
      if (this_present_key || that_present_key) {
        if (!(this_present_key && that_present_key))
          return false;
        if (this.key != that.key)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findSuccessor_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetKey()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findSuccessor_args(");
      boolean first = true;

      sb.append("key:");
      sb.append(this.key);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findSuccessor_argsStandardSchemeFactory implements SchemeFactory {
      public findSuccessor_argsStandardScheme getScheme() {
        return new findSuccessor_argsStandardScheme();
      }
    }

    private static class findSuccessor_argsStandardScheme extends StandardScheme<findSuccessor_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findSuccessor_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // KEY
              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                struct.key = iprot.readI32();
                struct.setKeyIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findSuccessor_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(KEY_FIELD_DESC);
        oprot.writeI32(struct.key);
        oprot.writeFieldEnd();
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findSuccessor_argsTupleSchemeFactory implements SchemeFactory {
      public findSuccessor_argsTupleScheme getScheme() {
        return new findSuccessor_argsTupleScheme();
      }
    }

    private static class findSuccessor_argsTupleScheme extends TupleScheme<findSuccessor_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findSuccessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetKey()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetKey()) {
          oprot.writeI32(struct.key);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findSuccessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.key = iprot.readI32();
          struct.setKeyIsSet(true);
        }
      }
    }

  }

  public static class findSuccessor_result implements org.apache.thrift.TBase<findSuccessor_result, findSuccessor_result._Fields>, java.io.Serializable, Cloneable, Comparable<findSuccessor_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findSuccessor_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findSuccessor_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findSuccessor_resultTupleSchemeFactory());
    }

    public NodeRef success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findSuccessor_result.class, metaDataMap);
    }

    public findSuccessor_result() {
    }

    public findSuccessor_result(
      NodeRef success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findSuccessor_result(findSuccessor_result other) {
      if (other.isSetSuccess()) {
        this.success = new NodeRef(other.success);
      }
    }

    public findSuccessor_result deepCopy() {
      return new findSuccessor_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public NodeRef getSuccess() {
      return this.success;
    }

    public findSuccessor_result setSuccess(NodeRef success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findSuccessor_result)
        return this.equals((findSuccessor_result)that);
      return false;
    }

    public boolean equals(findSuccessor_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findSuccessor_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findSuccessor_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findSuccessor_resultStandardSchemeFactory implements SchemeFactory {
      public findSuccessor_resultStandardScheme getScheme() {
        return new findSuccessor_resultStandardScheme();
      }
    }

    private static class findSuccessor_resultStandardScheme extends StandardScheme<findSuccessor_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findSuccessor_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new NodeRef();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findSuccessor_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findSuccessor_resultTupleSchemeFactory implements SchemeFactory {
      public findSuccessor_resultTupleScheme getScheme() {
        return new findSuccessor_resultTupleScheme();
      }
    }

    private static class findSuccessor_resultTupleScheme extends TupleScheme<findSuccessor_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findSuccessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findSuccessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new NodeRef();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class findPredecessor_args implements org.apache.thrift.TBase<findPredecessor_args, findPredecessor_args._Fields>, java.io.Serializable, Cloneable, Comparable<findPredecessor_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findPredecessor_args");

    private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("key", org.apache.thrift.protocol.TType.I32, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findPredecessor_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findPredecessor_argsTupleSchemeFactory());
    }

    public int key; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      KEY((short)1, "key");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // KEY
            return KEY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __KEY_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findPredecessor_args.class, metaDataMap);
    }

    public findPredecessor_args() {
    }

    public findPredecessor_args(
      int key)
    {
      this();
      this.key = key;
      setKeyIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findPredecessor_args(findPredecessor_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.key = other.key;
    }

    public findPredecessor_args deepCopy() {
      return new findPredecessor_args(this);
    }

    @Override
    public void clear() {
      setKeyIsSet(false);
      this.key = 0;
    }

    public int getKey() {
      return this.key;
    }

    public findPredecessor_args setKey(int key) {
      this.key = key;
      setKeyIsSet(true);
      return this;
    }

    public void unsetKey() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    /** Returns true if field key is set (has been assigned a value) and false otherwise */
    public boolean isSetKey() {
      return EncodingUtils.testBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    public void setKeyIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __KEY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case KEY:
        if (value == null) {
          unsetKey();
        } else {
          setKey((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case KEY:
        return Integer.valueOf(getKey());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case KEY:
        return isSetKey();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findPredecessor_args)
        return this.equals((findPredecessor_args)that);
      return false;
    }

    public boolean equals(findPredecessor_args that) {
      if (that == null)
        return false;

      boolean this_present_key = true;
      boolean that_present_key = true;
      if (this_present_key || that_present_key) {
        if (!(this_present_key && that_present_key))
          return false;
        if (this.key != that.key)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findPredecessor_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetKey()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findPredecessor_args(");
      boolean first = true;

      sb.append("key:");
      sb.append(this.key);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findPredecessor_argsStandardSchemeFactory implements SchemeFactory {
      public findPredecessor_argsStandardScheme getScheme() {
        return new findPredecessor_argsStandardScheme();
      }
    }

    private static class findPredecessor_argsStandardScheme extends StandardScheme<findPredecessor_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findPredecessor_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // KEY
              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                struct.key = iprot.readI32();
                struct.setKeyIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findPredecessor_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(KEY_FIELD_DESC);
        oprot.writeI32(struct.key);
        oprot.writeFieldEnd();
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findPredecessor_argsTupleSchemeFactory implements SchemeFactory {
      public findPredecessor_argsTupleScheme getScheme() {
        return new findPredecessor_argsTupleScheme();
      }
    }

    private static class findPredecessor_argsTupleScheme extends TupleScheme<findPredecessor_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findPredecessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetKey()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetKey()) {
          oprot.writeI32(struct.key);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findPredecessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.key = iprot.readI32();
          struct.setKeyIsSet(true);
        }
      }
    }

  }

  public static class findPredecessor_result implements org.apache.thrift.TBase<findPredecessor_result, findPredecessor_result._Fields>, java.io.Serializable, Cloneable, Comparable<findPredecessor_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("findPredecessor_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new findPredecessor_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new findPredecessor_resultTupleSchemeFactory());
    }

    public NodeRef success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(findPredecessor_result.class, metaDataMap);
    }

    public findPredecessor_result() {
    }

    public findPredecessor_result(
      NodeRef success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public findPredecessor_result(findPredecessor_result other) {
      if (other.isSetSuccess()) {
        this.success = new NodeRef(other.success);
      }
    }

    public findPredecessor_result deepCopy() {
      return new findPredecessor_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public NodeRef getSuccess() {
      return this.success;
    }

    public findPredecessor_result setSuccess(NodeRef success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof findPredecessor_result)
        return this.equals((findPredecessor_result)that);
      return false;
    }

    public boolean equals(findPredecessor_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(findPredecessor_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("findPredecessor_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class findPredecessor_resultStandardSchemeFactory implements SchemeFactory {
      public findPredecessor_resultStandardScheme getScheme() {
        return new findPredecessor_resultStandardScheme();
      }
    }

    private static class findPredecessor_resultStandardScheme extends StandardScheme<findPredecessor_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, findPredecessor_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new NodeRef();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, findPredecessor_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class findPredecessor_resultTupleSchemeFactory implements SchemeFactory {
      public findPredecessor_resultTupleScheme getScheme() {
        return new findPredecessor_resultTupleScheme();
      }
    }

    private static class findPredecessor_resultTupleScheme extends TupleScheme<findPredecessor_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, findPredecessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, findPredecessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new NodeRef();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class closestPrecedingFinger_args implements org.apache.thrift.TBase<closestPrecedingFinger_args, closestPrecedingFinger_args._Fields>, java.io.Serializable, Cloneable, Comparable<closestPrecedingFinger_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closestPrecedingFinger_args");

    private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("key", org.apache.thrift.protocol.TType.I32, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new closestPrecedingFinger_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new closestPrecedingFinger_argsTupleSchemeFactory());
    }

    public int key; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      KEY((short)1, "key");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // KEY
            return KEY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __KEY_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closestPrecedingFinger_args.class, metaDataMap);
    }

    public closestPrecedingFinger_args() {
    }

    public closestPrecedingFinger_args(
      int key)
    {
      this();
      this.key = key;
      setKeyIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closestPrecedingFinger_args(closestPrecedingFinger_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.key = other.key;
    }

    public closestPrecedingFinger_args deepCopy() {
      return new closestPrecedingFinger_args(this);
    }

    @Override
    public void clear() {
      setKeyIsSet(false);
      this.key = 0;
    }

    public int getKey() {
      return this.key;
    }

    public closestPrecedingFinger_args setKey(int key) {
      this.key = key;
      setKeyIsSet(true);
      return this;
    }

    public void unsetKey() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    /** Returns true if field key is set (has been assigned a value) and false otherwise */
    public boolean isSetKey() {
      return EncodingUtils.testBit(__isset_bitfield, __KEY_ISSET_ID);
    }

    public void setKeyIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __KEY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case KEY:
        if (value == null) {
          unsetKey();
        } else {
          setKey((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case KEY:
        return Integer.valueOf(getKey());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case KEY:
        return isSetKey();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closestPrecedingFinger_args)
        return this.equals((closestPrecedingFinger_args)that);
      return false;
    }

    public boolean equals(closestPrecedingFinger_args that) {
      if (that == null)
        return false;

      boolean this_present_key = true;
      boolean that_present_key = true;
      if (this_present_key || that_present_key) {
        if (!(this_present_key && that_present_key))
          return false;
        if (this.key != that.key)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(closestPrecedingFinger_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetKey()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closestPrecedingFinger_args(");
      boolean first = true;

      sb.append("key:");
      sb.append(this.key);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class closestPrecedingFinger_argsStandardSchemeFactory implements SchemeFactory {
      public closestPrecedingFinger_argsStandardScheme getScheme() {
        return new closestPrecedingFinger_argsStandardScheme();
      }
    }

    private static class closestPrecedingFinger_argsStandardScheme extends StandardScheme<closestPrecedingFinger_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, closestPrecedingFinger_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // KEY
              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                struct.key = iprot.readI32();
                struct.setKeyIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, closestPrecedingFinger_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(KEY_FIELD_DESC);
        oprot.writeI32(struct.key);
        oprot.writeFieldEnd();
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class closestPrecedingFinger_argsTupleSchemeFactory implements SchemeFactory {
      public closestPrecedingFinger_argsTupleScheme getScheme() {
        return new closestPrecedingFinger_argsTupleScheme();
      }
    }

    private static class closestPrecedingFinger_argsTupleScheme extends TupleScheme<closestPrecedingFinger_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, closestPrecedingFinger_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetKey()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetKey()) {
          oprot.writeI32(struct.key);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, closestPrecedingFinger_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.key = iprot.readI32();
          struct.setKeyIsSet(true);
        }
      }
    }

  }

  public static class closestPrecedingFinger_result implements org.apache.thrift.TBase<closestPrecedingFinger_result, closestPrecedingFinger_result._Fields>, java.io.Serializable, Cloneable, Comparable<closestPrecedingFinger_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closestPrecedingFinger_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new closestPrecedingFinger_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new closestPrecedingFinger_resultTupleSchemeFactory());
    }

    public NodeRef success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closestPrecedingFinger_result.class, metaDataMap);
    }

    public closestPrecedingFinger_result() {
    }

    public closestPrecedingFinger_result(
      NodeRef success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closestPrecedingFinger_result(closestPrecedingFinger_result other) {
      if (other.isSetSuccess()) {
        this.success = new NodeRef(other.success);
      }
    }

    public closestPrecedingFinger_result deepCopy() {
      return new closestPrecedingFinger_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public NodeRef getSuccess() {
      return this.success;
    }

    public closestPrecedingFinger_result setSuccess(NodeRef success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closestPrecedingFinger_result)
        return this.equals((closestPrecedingFinger_result)that);
      return false;
    }

    public boolean equals(closestPrecedingFinger_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(closestPrecedingFinger_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closestPrecedingFinger_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class closestPrecedingFinger_resultStandardSchemeFactory implements SchemeFactory {
      public closestPrecedingFinger_resultStandardScheme getScheme() {
        return new closestPrecedingFinger_resultStandardScheme();
      }
    }

    private static class closestPrecedingFinger_resultStandardScheme extends StandardScheme<closestPrecedingFinger_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, closestPrecedingFinger_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new NodeRef();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, closestPrecedingFinger_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class closestPrecedingFinger_resultTupleSchemeFactory implements SchemeFactory {
      public closestPrecedingFinger_resultTupleScheme getScheme() {
        return new closestPrecedingFinger_resultTupleScheme();
      }
    }

    private static class closestPrecedingFinger_resultTupleScheme extends TupleScheme<closestPrecedingFinger_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, closestPrecedingFinger_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, closestPrecedingFinger_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new NodeRef();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class updatePredecessor_args implements org.apache.thrift.TBase<updatePredecessor_args, updatePredecessor_args._Fields>, java.io.Serializable, Cloneable, Comparable<updatePredecessor_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePredecessor_args");

    private static final org.apache.thrift.protocol.TField OTHER_FIELD_DESC = new org.apache.thrift.protocol.TField("other", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new updatePredecessor_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new updatePredecessor_argsTupleSchemeFactory());
    }

    public NodeRef other; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      OTHER((short)1, "other");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // OTHER
            return OTHER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.OTHER, new org.apache.thrift.meta_data.FieldMetaData("other", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePredecessor_args.class, metaDataMap);
    }

    public updatePredecessor_args() {
    }

    public updatePredecessor_args(
      NodeRef other)
    {
      this();
      this.other = other;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePredecessor_args(updatePredecessor_args other) {
      if (other.isSetOther()) {
        this.other = new NodeRef(other.other);
      }
    }

    public updatePredecessor_args deepCopy() {
      return new updatePredecessor_args(this);
    }

    @Override
    public void clear() {
      this.other = null;
    }

    public NodeRef getOther() {
      return this.other;
    }

    public updatePredecessor_args setOther(NodeRef other) {
      this.other = other;
      return this;
    }

    public void unsetOther() {
      this.other = null;
    }

    /** Returns true if field other is set (has been assigned a value) and false otherwise */
    public boolean isSetOther() {
      return this.other != null;
    }

    public void setOtherIsSet(boolean value) {
      if (!value) {
        this.other = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case OTHER:
        if (value == null) {
          unsetOther();
        } else {
          setOther((NodeRef)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case OTHER:
        return getOther();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case OTHER:
        return isSetOther();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePredecessor_args)
        return this.equals((updatePredecessor_args)that);
      return false;
    }

    public boolean equals(updatePredecessor_args that) {
      if (that == null)
        return false;

      boolean this_present_other = true && this.isSetOther();
      boolean that_present_other = true && that.isSetOther();
      if (this_present_other || that_present_other) {
        if (!(this_present_other && that_present_other))
          return false;
        if (!this.other.equals(that.other))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(updatePredecessor_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetOther()).compareTo(other.isSetOther());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOther()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.other, other.other);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePredecessor_args(");
      boolean first = true;

      sb.append("other:");
      if (this.other == null) {
        sb.append("null");
      } else {
        sb.append(this.other);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (other != null) {
        other.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class updatePredecessor_argsStandardSchemeFactory implements SchemeFactory {
      public updatePredecessor_argsStandardScheme getScheme() {
        return new updatePredecessor_argsStandardScheme();
      }
    }

    private static class updatePredecessor_argsStandardScheme extends StandardScheme<updatePredecessor_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, updatePredecessor_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // OTHER
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.other = new NodeRef();
                struct.other.read(iprot);
                struct.setOtherIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, updatePredecessor_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.other != null) {
          oprot.writeFieldBegin(OTHER_FIELD_DESC);
          struct.other.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class updatePredecessor_argsTupleSchemeFactory implements SchemeFactory {
      public updatePredecessor_argsTupleScheme getScheme() {
        return new updatePredecessor_argsTupleScheme();
      }
    }

    private static class updatePredecessor_argsTupleScheme extends TupleScheme<updatePredecessor_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, updatePredecessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetOther()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetOther()) {
          struct.other.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, updatePredecessor_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.other = new NodeRef();
          struct.other.read(iprot);
          struct.setOtherIsSet(true);
        }
      }
    }

  }

  public static class updatePredecessor_result implements org.apache.thrift.TBase<updatePredecessor_result, updatePredecessor_result._Fields>, java.io.Serializable, Cloneable, Comparable<updatePredecessor_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePredecessor_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new updatePredecessor_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new updatePredecessor_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePredecessor_result.class, metaDataMap);
    }

    public updatePredecessor_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePredecessor_result(updatePredecessor_result other) {
    }

    public updatePredecessor_result deepCopy() {
      return new updatePredecessor_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePredecessor_result)
        return this.equals((updatePredecessor_result)that);
      return false;
    }

    public boolean equals(updatePredecessor_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(updatePredecessor_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePredecessor_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class updatePredecessor_resultStandardSchemeFactory implements SchemeFactory {
      public updatePredecessor_resultStandardScheme getScheme() {
        return new updatePredecessor_resultStandardScheme();
      }
    }

    private static class updatePredecessor_resultStandardScheme extends StandardScheme<updatePredecessor_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, updatePredecessor_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, updatePredecessor_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class updatePredecessor_resultTupleSchemeFactory implements SchemeFactory {
      public updatePredecessor_resultTupleScheme getScheme() {
        return new updatePredecessor_resultTupleScheme();
      }
    }

    private static class updatePredecessor_resultTupleScheme extends TupleScheme<updatePredecessor_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, updatePredecessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, updatePredecessor_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class updateFingerTables_args implements org.apache.thrift.TBase<updateFingerTables_args, updateFingerTables_args._Fields>, java.io.Serializable, Cloneable, Comparable<updateFingerTables_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updateFingerTables_args");

    private static final org.apache.thrift.protocol.TField S_FIELD_DESC = new org.apache.thrift.protocol.TField("s", org.apache.thrift.protocol.TType.STRUCT, (short)1);
    private static final org.apache.thrift.protocol.TField I_FIELD_DESC = new org.apache.thrift.protocol.TField("i", org.apache.thrift.protocol.TType.I32, (short)2);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new updateFingerTables_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new updateFingerTables_argsTupleSchemeFactory());
    }

    public NodeRef s; // required
    public int i; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      S((short)1, "s"),
      I((short)2, "i");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // S
            return S;
          case 2: // I
            return I;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __I_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.S, new org.apache.thrift.meta_data.FieldMetaData("s", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NodeRef.class)));
      tmpMap.put(_Fields.I, new org.apache.thrift.meta_data.FieldMetaData("i", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updateFingerTables_args.class, metaDataMap);
    }

    public updateFingerTables_args() {
    }

    public updateFingerTables_args(
      NodeRef s,
      int i)
    {
      this();
      this.s = s;
      this.i = i;
      setIIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updateFingerTables_args(updateFingerTables_args other) {
      __isset_bitfield = other.__isset_bitfield;
      if (other.isSetS()) {
        this.s = new NodeRef(other.s);
      }
      this.i = other.i;
    }

    public updateFingerTables_args deepCopy() {
      return new updateFingerTables_args(this);
    }

    @Override
    public void clear() {
      this.s = null;
      setIIsSet(false);
      this.i = 0;
    }

    public NodeRef getS() {
      return this.s;
    }

    public updateFingerTables_args setS(NodeRef s) {
      this.s = s;
      return this;
    }

    public void unsetS() {
      this.s = null;
    }

    /** Returns true if field s is set (has been assigned a value) and false otherwise */
    public boolean isSetS() {
      return this.s != null;
    }

    public void setSIsSet(boolean value) {
      if (!value) {
        this.s = null;
      }
    }

    public int getI() {
      return this.i;
    }

    public updateFingerTables_args setI(int i) {
      this.i = i;
      setIIsSet(true);
      return this;
    }

    public void unsetI() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __I_ISSET_ID);
    }

    /** Returns true if field i is set (has been assigned a value) and false otherwise */
    public boolean isSetI() {
      return EncodingUtils.testBit(__isset_bitfield, __I_ISSET_ID);
    }

    public void setIIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __I_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case S:
        if (value == null) {
          unsetS();
        } else {
          setS((NodeRef)value);
        }
        break;

      case I:
        if (value == null) {
          unsetI();
        } else {
          setI((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case S:
        return getS();

      case I:
        return Integer.valueOf(getI());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case S:
        return isSetS();
      case I:
        return isSetI();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updateFingerTables_args)
        return this.equals((updateFingerTables_args)that);
      return false;
    }

    public boolean equals(updateFingerTables_args that) {
      if (that == null)
        return false;

      boolean this_present_s = true && this.isSetS();
      boolean that_present_s = true && that.isSetS();
      if (this_present_s || that_present_s) {
        if (!(this_present_s && that_present_s))
          return false;
        if (!this.s.equals(that.s))
          return false;
      }

      boolean this_present_i = true;
      boolean that_present_i = true;
      if (this_present_i || that_present_i) {
        if (!(this_present_i && that_present_i))
          return false;
        if (this.i != that.i)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(updateFingerTables_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetS()).compareTo(other.isSetS());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetS()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.s, other.s);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetI()).compareTo(other.isSetI());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetI()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.i, other.i);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updateFingerTables_args(");
      boolean first = true;

      sb.append("s:");
      if (this.s == null) {
        sb.append("null");
      } else {
        sb.append(this.s);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("i:");
      sb.append(this.i);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (s != null) {
        s.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class updateFingerTables_argsStandardSchemeFactory implements SchemeFactory {
      public updateFingerTables_argsStandardScheme getScheme() {
        return new updateFingerTables_argsStandardScheme();
      }
    }

    private static class updateFingerTables_argsStandardScheme extends StandardScheme<updateFingerTables_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, updateFingerTables_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // S
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.s = new NodeRef();
                struct.s.read(iprot);
                struct.setSIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // I
              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                struct.i = iprot.readI32();
                struct.setIIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, updateFingerTables_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.s != null) {
          oprot.writeFieldBegin(S_FIELD_DESC);
          struct.s.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldBegin(I_FIELD_DESC);
        oprot.writeI32(struct.i);
        oprot.writeFieldEnd();
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class updateFingerTables_argsTupleSchemeFactory implements SchemeFactory {
      public updateFingerTables_argsTupleScheme getScheme() {
        return new updateFingerTables_argsTupleScheme();
      }
    }

    private static class updateFingerTables_argsTupleScheme extends TupleScheme<updateFingerTables_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, updateFingerTables_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetS()) {
          optionals.set(0);
        }
        if (struct.isSetI()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetS()) {
          struct.s.write(oprot);
        }
        if (struct.isSetI()) {
          oprot.writeI32(struct.i);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, updateFingerTables_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.s = new NodeRef();
          struct.s.read(iprot);
          struct.setSIsSet(true);
        }
        if (incoming.get(1)) {
          struct.i = iprot.readI32();
          struct.setIIsSet(true);
        }
      }
    }

  }

  public static class updateFingerTables_result implements org.apache.thrift.TBase<updateFingerTables_result, updateFingerTables_result._Fields>, java.io.Serializable, Cloneable, Comparable<updateFingerTables_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updateFingerTables_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new updateFingerTables_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new updateFingerTables_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updateFingerTables_result.class, metaDataMap);
    }

    public updateFingerTables_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updateFingerTables_result(updateFingerTables_result other) {
    }

    public updateFingerTables_result deepCopy() {
      return new updateFingerTables_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updateFingerTables_result)
        return this.equals((updateFingerTables_result)that);
      return false;
    }

    public boolean equals(updateFingerTables_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    @Override
    public int compareTo(updateFingerTables_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updateFingerTables_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class updateFingerTables_resultStandardSchemeFactory implements SchemeFactory {
      public updateFingerTables_resultStandardScheme getScheme() {
        return new updateFingerTables_resultStandardScheme();
      }
    }

    private static class updateFingerTables_resultStandardScheme extends StandardScheme<updateFingerTables_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, updateFingerTables_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, updateFingerTables_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class updateFingerTables_resultTupleSchemeFactory implements SchemeFactory {
      public updateFingerTables_resultTupleScheme getScheme() {
        return new updateFingerTables_resultTupleScheme();
      }
    }

    private static class updateFingerTables_resultTupleScheme extends TupleScheme<updateFingerTables_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, updateFingerTables_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, updateFingerTables_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

}