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Java > Open Source Codes > org > alfresco > repo > search > impl > lucene > LuceneResultSetRowIterator


1 /*
2  * Copyright (C) 2005 Alfresco, Inc.
3  *
4  * Licensed under the Mozilla Public License version 1.1
5  * with a permitted attribution clause. You may obtain a
6  * copy of the License at
7  *
8  * http://www.alfresco.org/legal/license.txt
9  *
10  * Unless required by applicable law or agreed to in writing,
11  * software distributed under the License is distributed on an
12  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13  * either express or implied. See the License for the specific
14  * language governing permissions and limitations under the
15  * License.
16  */
17 package org.alfresco.repo.search.impl.lucene;
18
19 import org.alfresco.repo.search.AbstractResultSetRowIterator;
20 import org.alfresco.service.cmr.search.ResultSetRow;
21
22 /**
23  * Iterate over the rows in a LuceneResultSet
24  *
25  * @author andyh
26  *
27  */
28 public class LuceneResultSetRowIterator extends AbstractResultSetRowIterator
29 {
30     /**
31      * Create an iterator over the result set. Follows standard ListIterator
32      * conventions
33      *
34      * @param resultSet
35      */
36     public LuceneResultSetRowIterator(LuceneResultSet resultSet)
37     {
38         super(resultSet);
39     }
40
41     public ResultSetRow next()
42     {
43         return new LuceneResultSetRow((LuceneResultSet)getResultSet(), moveToNextPosition());
44     }
45
46     public ResultSetRow previous()
47     {
48         return new LuceneResultSetRow((LuceneResultSet)getResultSet(), moveToPreviousPosition());
49     }
50 }
51
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