content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.chemistry.opencmis.commons.impl.dataobjects;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.chemistry.opencmis.commons.definitions.MutableRelationshipTypeDefinition;
  
  /**
   * Relationship type definition.
   */
  public class RelationshipTypeDefinitionImpl extends AbstractTypeDefinition implements MutableRelationshipTypeDefinition {
  
      private static final long serialVersionUID = 1L;
  
      private List<String> allowedSourceTypes;
      private List<String> allowedTargetTypes;
  
      @Override
      public List<String> getAllowedSourceTypeIds() {
          if (allowedSourceTypes == null) {
              allowedSourceTypes = new ArrayList<String>(0);
          }
  
          return allowedSourceTypes;
      }
  
      @Override
      public void setAllowedSourceTypes(List<String> allowedSourceTypes) {
          this.allowedSourceTypes = allowedSourceTypes;
      }
  
      @Override
      public List<String> getAllowedTargetTypeIds() {
          if (allowedTargetTypes == null) {
              allowedTargetTypes = new ArrayList<String>(0);
          }
  
          return allowedTargetTypes;
      }
  
      @Override
      public void setAllowedTargetTypes(List<String> allowedTargetTypes) {
          this.allowedTargetTypes = allowedTargetTypes;
      }
  }
  