SearchResultsImpl 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  package org.apache.jetspeed.search.lucene;
18  
19  import java.util.Iterator;
20  import java.util.List;
21  
22  import org.apache.jetspeed.search.ParsedObject;
23  import org.apache.jetspeed.search.SearchResults;
24  
25  /***
26   * @author <a href="mailto: jford@apache.org">Jeremy Ford</a>
27   *
28   */
29  public class SearchResultsImpl implements SearchResults
30  {
31      List results = null;
32      
33      public SearchResultsImpl(List results)
34      {
35          this.results = results;
36      }
37      
38      /* (non-Javadoc)
39       * @see org.apache.jetspeed.search.SearchResults#size()
40       */
41      public int size()
42      {
43          return results.size();
44      }
45  
46      /* (non-Javadoc)
47       * @see org.apache.jetspeed.search.SearchResults#iterator()
48       */
49      public Iterator iterator()
50      {
51          return results.iterator();
52      }
53  
54      /* (non-Javadoc)
55       * @see org.apache.jetspeed.search.SearchResults#get(int)
56       */
57      public ParsedObject get(int index)
58      {
59          return (ParsedObject)results.get(index);
60      }
61  
62      /* (non-Javadoc)
63       * @see org.apache.jetspeed.search.SearchResults#getResults()
64       */
65      public List getResults()
66      {
67          return results;
68      }
69  
70      /* (non-Javadoc)
71       * @see org.apache.jetspeed.search.SearchResults#getResults(int, int)
72       */
73      public List getResults(int fromIndex, int toIndex)
74      {
75          return results.subList(fromIndex, toIndex);
76      }
77  }