First Commit

src/main/java/com/zipcodewilmington/generic/group/Group.java

@@ -3,31 +3,40 @@ package com.zipcodewilmington.generic.group;
 import com.zipcodewilmington.generic.identifiables.IdentifiableInterface;
 
 import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Predicate;
 
 /**
  * @author leon on 06/12/2018.
  */
-public class Group<ChangeThisTypeRespectively,ChangeThisOneToo> extends AbstractGroup{
+public class Group<TypeOfId extends Serializable,
+        TypeOfEntity extends IdentifiableInterface<TypeOfId>> extends AbstractGroup<TypeOfId, TypeOfEntity>{
+
+    List<TypeOfEntity> group;
+
+    Group(){
+        group = new ArrayList<>();
+    }
+
     @Override
     public Integer count() {
-        return null;
+        return group.size();
     }
 
     @Override
     public void insert(IdentifiableInterface object) {
-
+        group.add((TypeOfEntity) object);
     }
 
     @Override
     public void delete(IdentifiableInterface object) {
-
+        group.remove(object);
     }
 
     @Override
     public void delete(Serializable serializable) {
-
+        group.remove(serializable);
     }
 
     @Override

src/main/java/com/zipcodewilmington/generic/identifiables/ActionFigure.java

@@ -5,14 +5,22 @@ import java.io.Serializable;
 /**
  * @author leon on 05/12/2018.
  */
-public class ActionFigure implements IdentifiableInterface {
+public class ActionFigure<TypeofId extends Serializable> implements IdentifiableInterface<TypeofId> {
+    private TypeofId id;
 
-    @Override
-    public Serializable getIdentity() {
-        return null;
+
+    public void setId(TypeofId id) {
+        this.id = id;
     }
 
-    public Class getIdentityType() {
+    public TypeofId getIdentity() {
         return null;
     }
+
+
+    public Class<? extends Serializable> getIdentityType() {
+        return id.getClass();
+    }
+
+
 }

src/main/java/com/zipcodewilmington/generic/identifiables/IdentifiableInterface.java

@@ -8,5 +8,5 @@ import java.io.Serializable;
  */
 public interface IdentifiableInterface<TypeOfId extends Serializable> {
     TypeOfId getIdentity();
-    Class<? extends TypeOfId> getIdentityType();
+    Class<? extends Serializable> getIdentityType();
 }

src/main/java/com/zipcodewilmington/generic/identifiables/Person.java

@@ -5,14 +5,19 @@ import java.io.Serializable;
 /**
  * @author leon on 05/12/2018.
  */
-public class Person implements IdentifiableInterface {
+public class Person<TypeofId extends Serializable> implements IdentifiableInterface<TypeofId> {
+    private TypeofId id;
+
+    public void setId(TypeofId id){
+
+    }
 
     @Override
-    public Serializable getIdentity() {
+    public TypeofId getIdentity() {
         return null;
     }
 
     public Class getIdentityType() {
-        return null;
+        return id.getClass();
     }
 }

src/test/java/com/zipcodewilmington/generic/group/TestParameterization.java

@@ -12,7 +12,7 @@ import org.junit.Test;
 public class TestParameterization {
     @Test
     public void testStringAndPersonParameterization() {
-        Group<String, Person> personGroup = new Group<>();
+        Group<String, Person<String>> personGroup = new Group<>();
         String expectedIdentityType = "java.io.Serializable";
         String expectedIdentifiableType = "com.zipcodewilmington.generic.identifiables.IdentifiableInterface";
 
@@ -26,7 +26,7 @@ public class TestParameterization {
 
     @Test
     public void testLongAndActionFigureParameterization() {
-        Group<Long, ActionFigure> group = new Group<>();
+        Group<Long, ActionFigure<Long>> group = new Group<>();
         String expectedIdentityType = "java.io.Serializable";
         String expectedIdentifiableType = "com.zipcodewilmington.generic.identifiables.IdentifiableInterface";