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Java > Open Source Codes > org > objectweb > jalisto > se > api > query > IndexManager


1 /*
2  * Jalisto - JAva LIght STOrage
3  * Copyright (C) 2000-2005 Xcalia http://www.xcalia.com
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  *
19  * Xcalia
20  * 71, rue Desnouettes
21  * 75014 Paris - France
22  * http://www.xcalia.com
23  */
24 package org.objectweb.jalisto.se.api.query;
25
26 import org.objectweb.jalisto.se.api.ClassDescription;
27 import org.objectweb.jalisto.se.impl.LogicalOid;
28
29 public interface IndexManager {
30     Index getIndex(ClassDescription meta, int fieldIndex);
31
32     Index buildIndexOnField(ClassDescription meta, int fieldIndex);
33
34     void deleteIndexOnField(ClassDescription meta, int fieldIndex);
35
36     void deleteIndexesOnClass(ClassDescription meta);
37
38     void createObject(ClassDescription meta, LogicalOid floid, Object JavaDoc[] value);
39
40     void updateObject(ClassDescription meta, LogicalOid floid, Object JavaDoc[] oldValue, Object JavaDoc[] newValue);
41
42     void removeObject(ClassDescription meta, LogicalOid floid, Object JavaDoc[] value);
43 }
44
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