initial commit

functional-programming-exercises/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

functional-programming-exercises/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>functional-programming-exercises</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

functional-programming-exercises/.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8

functional-programming-exercises/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17

functional-programming-exercises/src/com/example/dao/CityDao.java

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+package com.example.dao;
+
+import java.util.List;
+
+import com.example.domain.City;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public interface CityDao {
+	City findCityById(int id);
+
+	City removeCity(City city);
+
+	City addCity(City city);
+
+	City updateCity(City city);
+
+	List<City> findAllCities();
+
+	List<City> findCitiesByCountryCode(String countryCode);
+}

functional-programming-exercises/src/com/example/dao/CountryDao.java

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+package com.example.dao;
+
+import java.util.List;
+import java.util.Set;
+
+import com.example.domain.Country;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public interface CountryDao {
+	Country findCountryByCode(String code);
+
+	Country removeCountry(Country country);
+
+	Country addCountry(Country country);
+
+	Country updateCountry(Country country);
+
+	List<Country> findAllCountries();
+
+	List<Country> findCountriesByContinent(String continent);
+
+	Set<String> getAllContinents();
+}

functional-programming-exercises/src/com/example/dao/WorldDao.java

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+package com.example.dao;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public interface WorldDao extends CountryDao,CityDao {
+
+}

functional-programming-exercises/src/com/example/domain/City.java

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+package com.example.domain;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public class City {
+	private int id;
+	private String name;
+	private int population;
+	private String countryCode;
+
+	public City() {
+	}
+
+	public City(int id, String name, String countryCode, int population) {
+		this.id = id;
+		this.name = name;
+		this.population = population;
+		this.countryCode = countryCode;
+	}
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getPopulation() {
+		return population;
+	}
+
+	public void setPopulation(int population) {
+		this.population = population;
+	}
+
+	public String getCountryCode() {
+		return countryCode;
+	}
+
+	public void setCountryCode(String countryCode) {
+		this.countryCode = countryCode;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + id;
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		City other = (City) obj;
+		if (id != other.id)
+			return false;
+		return true;
+	}
+
+	@Override
+	public String toString() {
+		return "City [id=" + id + ", name=" + name + ", population="
+				+ population + ", countryCode=" + countryCode + "]";
+	};
+
+}

functional-programming-exercises/src/com/example/domain/Country.java

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+package com.example.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public class Country {
+	private String code;
+	private String name;
+	private String continent;
+	private double surfaceArea;
+	private int population;
+	private double gnp;
+	private int capital;
+	private List<City> cities;
+	{
+		cities = new ArrayList<>();
+	}
+
+	public Country() {
+	}
+
+	public Country(String code, String name, String continent, int population,
+			double surfaceArea, double gnp, int capital) {
+		this.code = code;
+		this.name = name;
+		this.continent = continent;
+		this.surfaceArea = surfaceArea;
+		this.population = population;
+		this.capital = capital;
+		this.gnp = gnp;
+	}
+
+	public String getCode() {
+		return code;
+	}
+
+	public void setCode(String code) {
+		this.code = code;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getContinent() {
+		return continent;
+	}
+
+	public void setContinent(String continent) {
+		this.continent = continent;
+	}
+
+	public double getSurfaceArea() {
+		return surfaceArea;
+	}
+
+	public void setSurfaceArea(double surfaceArea) {
+		this.surfaceArea = surfaceArea;
+	}
+
+	public double getGnp() {
+		return gnp;
+	}
+
+	public void setGnp(double gnp) {
+		this.gnp = gnp;
+	}
+
+	public int getCapital() {
+		return capital;
+	}
+
+	public void setCapital(int capital) {
+		this.capital = capital;
+	}
+
+	public void setPopulation(int population) {
+		this.population = population;
+	}
+
+	public int getPopulation() {
+		return population;
+	}
+
+	public List<City> getCities() {
+		return cities;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((code == null) ? 0 : code.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		Country other = (Country) obj;
+		if (code == null) {
+			if (other.code != null)
+				return false;
+		} else if (!code.equals(other.code))
+			return false;
+		return true;
+	}
+
+	@Override
+	public String toString() {
+		return "Country [ name=" + name + ", population="
+				+ population + "]";
+	}
+
+}

functional-programming-exercises/src/com/example/domain/Director.java

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+package com.example.domain;
+
+/**
+ *
+ * @author Binnur Kurt ([email protected])
+ */
+public class Director {
+	private int id;
+	private String name;
+	private String imdb;
+
+	public Director() {
+	}
+
+	public Director(int id, String name, String imdb) {
+		this.id = id;
+		this.name = name;
+		this.imdb = imdb;
+	}
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getImdb() {
+		return imdb;
+	}
+
+	public void setImdb(String imdb) {
+		this.imdb = imdb;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + id;
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		Director other = (Director) obj;
+		if (id != other.id)
+			return false;
+		return true;
+	}
+
+	@Override
+	public String toString() {
+		return "Director [id=" + id + ", name=" + name + ", imdb=" + imdb + "]";
+	}
+
+}