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Java > Open Source Codes > org > apache > lenya > lucene > index > AbstractIndexIteratorHandler


1 /*
2  * Copyright 1999-2004 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
18 /* $Id: AbstractIndexIteratorHandler.java 42598 2004-03-01 16:18:28Z gregor $ */
19
20 package org.apache.lenya.lucene.index;
21
22 import java.io.File JavaDoc;
23
24 import org.apache.lucene.index.IndexReader;
25 import org.apache.lucene.index.Term;
26
27 public abstract class AbstractIndexIteratorHandler implements IndexIteratorHandler {
28     /** Creates a new instance of AbstractIndexIteratorHandler */
29     public AbstractIndexIteratorHandler() {
30     }
31
32     /** Handles a stale document.
33      *
34      */
35     public void handleStaleDocument(IndexReader reader, Term term) {
36     }
37
38     /** Handles a stale document.
39      *
40      */
41     public void handleUnmodifiedDocument(IndexReader reader, Term term, File JavaDoc file) {
42     }
43
44     /** Handles an unmodified document and the file that represents it.
45      *
46      */
47     public void handleNewDocument(IndexReader reader, Term term, File JavaDoc file) {
48     }
49
50     /** Handles a file. This is called for every file and mainly used for creating a new index.
51      *
52      */
53     public void handleFile(IndexReader reader, File JavaDoc file) {
54     }
55 }
56
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