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Java > Open Source Codes > org > alfresco > repo > search > IndexerAndSearcher


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;
18
19 import org.alfresco.service.cmr.repository.StoreRef;
20 import org.alfresco.service.cmr.search.SearchService;
21
22 /**
23  * Interface for Indexer and Searcher Factories to implement
24  *
25  * @author andyh
26  *
27  */
28 public interface IndexerAndSearcher
29 {
30     /**
31      * Get an indexer for a store
32      *
33      * @param storeRef
34      * @return
35      * @throws IndexerException
36      */
37     public abstract Indexer getIndexer(StoreRef storeRef) throws IndexerException;
38
39     /**
40      * Get a searcher for a store
41      *
42      * @param storeRef
43      * @param searchDelta -
44      * serach the in progress transaction as well as the main index
45      * (this is ignored for searches that do full text)
46      * @return
47      * @throws SearcherException
48      */
49     public abstract SearchService getSearcher(StoreRef storeRef, boolean searchDelta) throws SearcherException;
50     
51     
52     /**
53      * Do any indexing that may be pending on behalf of the current transaction.
54      *
55      */
56     public abstract void flush();
57 }
58
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