More support to SimplePaging

Author: guy120494

src/main/java/graphql/annotations/connection/simple/AbstractSimplePaginatedData.java

@@ -0,0 +1,25 @@
+package graphql.annotations.connection.simple;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public abstract class AbstractSimplePaginatedData<T> implements SimplePaginatedData<T> {
+    private Iterable<T> data;
+
+    public AbstractSimplePaginatedData(Iterable<T> data) {
+        this.data = data;
+    }
+
+    @Override
+    public Iterator<T> iterator() {
+        return data.iterator();
+    }
+
+    @Override
+    public List<T> getData() {
+        List<T> dataList = new ArrayList<>();
+        data.forEach(dataList::add);
+        return dataList;
+    }
+}

src/main/java/graphql/annotations/connection/simple/SimpleRelay.java

@@ -21,7 +21,7 @@ public GraphQLObjectType connectionType(String name, GraphQLObjectType edgeType,
     @Override
     public GraphQLObjectType edgeType(String name, GraphQLOutputType nodeType, GraphQLInterfaceType nodeInterface, List<GraphQLFieldDefinition> edgeFields) {
         return newObject()
-                .name(name + "Connection")
+                .name(name + "Chunk")
                 .field(newFieldDefinition()
                         .name("totalCount")
                         .description("The total number of the elements")