iXML scaffolding (#961)

Author: larshp

package.json

@@ -15,11 +15,11 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@abaplint/cli": "^2.113.123",
+    "@abaplint/cli": "^2.113.125",
     "@abaplint/database-pg": "^2.10.24",
     "@abaplint/database-sqlite": "^2.10.24",
-    "@abaplint/runtime": "^2.10.57",
-    "@abaplint/transpiler-cli": "^2.10.57",
+    "@abaplint/runtime": "^2.10.58",
+    "@abaplint/transpiler-cli": "^2.10.58",
     "0x": "^5.8.0"
   }
 }

src/ixml/cl_ixml.clas.locals_imp.abap

@@ -88,6 +88,10 @@ CLASS lcl_named_node_map DEFINITION.
 ENDCLASS.
 
 CLASS lcl_named_node_map IMPLEMENTATION.
+  METHOD if_ixml_named_node_map~get_item.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
+
   METHOD if_ixml_named_node_map~create_iterator.
     CREATE OBJECT iterator TYPE lcl_node_iterator
       EXPORTING it_list = mt_list.
@@ -188,6 +192,10 @@ CLASS lcl_node DEFINITION.
 ENDCLASS.
 
 CLASS lcl_node IMPLEMENTATION.
+  METHOD if_ixml_node~num_children.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
+
   METHOD constructor.
     CREATE OBJECT mo_children TYPE lcl_node_list.
     CREATE OBJECT mi_attributes TYPE lcl_named_node_map.
@@ -604,6 +612,9 @@ CLASS lcl_document DEFINITION.
 ENDCLASS.
 
 CLASS lcl_document IMPLEMENTATION.
+  METHOD if_ixml_node~num_children.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
 
   METHOD constructor.
     CREATE OBJECT mi_node TYPE lcl_node.

src/ixml/if_ixml_named_node_map.intf.abap

@@ -14,4 +14,10 @@ INTERFACE if_ixml_named_node_map PUBLIC.
       IMPORTING node TYPE REF TO if_ixml_node,
     remove_named_item
       IMPORTING name TYPE string.
+
+  METHODS get_item
+    IMPORTING
+      index       TYPE i
+    RETURNING
+      VALUE(rval) TYPE REF TO if_ixml_node.
 ENDINTERFACE.

src/ixml/if_ixml_node.intf.abap

@@ -76,4 +76,8 @@ INTERFACE if_ixml_node PUBLIC.
   METHODS clone
     RETURNING
       VALUE(rval) TYPE REF TO if_ixml_node.
+
+  METHODS num_children
+    RETURNING
+      VALUE(rval) TYPE i.
 ENDINTERFACE.