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1   /*
2    * Copyright 2000-2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16   
17  package org.apache.jetspeed.services.search;
18  
19  import java.util.HashSet;
20  import java.util.Set;
21  
22  /***
23   * Abstract handler that new handlers can dervie from
24   * 
25   * @author <a href="mailto:jford@apache.org">Jeremy Ford</a>
26   * @version $Id: AbstractObjectHandler.java,v 1.3 2004/02/23 03:48:47 jford Exp $
27   */
28  public abstract class AbstractObjectHandler implements ObjectHandler
29  {
30      protected final HashSet fields = new HashSet();
31      protected final HashSet keywords = new HashSet();
32      
33  
34      /*** 
35       * @see org.apache.jetspeed.services.search.ObjectHandler#getFields()
36       */
37      public Set getFields()
38      {
39         return fields;
40      }
41      
42      /***
43       * @see org.apache.jetspeed.services.search.ObjectHandler#getKeywords()
44       */
45      public Set getKeywords()
46      {
47          return keywords;
48      }
49  
50  }