AbstractObjectHandler xref

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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17   
18  package org.apache.jetspeed.search;
19  
20  import java.util.HashSet;
21  import java.util.Set;
22  
23  /***
24   * Abstract handler that new handlers can dervie from
25   * 
26   * @author <a href="mailto:jford@apache.org">Jeremy Ford</a>
27   * @version $Id: AbstractObjectHandler.java 516448 2007-03-09 16:25:47Z ate $
28   */
29  public abstract class AbstractObjectHandler implements ObjectHandler
30  {
31      protected final HashSet fields = new HashSet();
32      protected final HashSet keywords = new HashSet();
33      
34  
35      /*** 
36       * @see org.apache.jetspeed.services.search.ObjectHandler#getFields()
37       */
38      public Set getFields()
39      {
40         return fields;
41      }
42      
43      /***
44       * @see org.apache.jetspeed.services.search.ObjectHandler#getKeywords()
45       */
46      public Set getKeywords()
47      {
48          return keywords;
49      }
50  
51  }