/**
 * Copyright 2015 IBM Corp. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package com.ibm.watson.developer_cloud.alchemy.v1.model;

import com.ibm.watson.developer_cloud.alchemy.v1.AlchemyDataNews;
import com.ibm.watson.developer_cloud.service.model.GenericModel;

/**
 * Entity returned by the {@link AlchemyDataNews} service.
 * 
 * @author Nizar Alseddeg (nmalsedd@us.ibm.com)
 */
public class KnowledgeGraph extends GenericModel {

  /** The type hierarchy. */
  private String typeHierarchy;

  /**
   * Gets the type hierarchy.
   * 
   * @return The typeHierarchy
   */
  public String getTypeHierarchy() {
    return typeHierarchy;
  }

  /**
   * Sets the type hierarchy.
   * 
   * @param typeHierarchy The typeHierarchy
   */
  public void setTypeHierarchy(String typeHierarchy) {
    this.typeHierarchy = typeHierarchy;
  }
}

@@ -947,16 +947,23 @@
 extends 
+Alchemy
 GenericM

Update KnowledgeGraph.java