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Java > Open Source Codes > org > objectweb > jalisto > se > query > operator > DefaultOperator


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.query.operator;
25
26 import org.objectweb.jalisto.se.api.query.FielComparator;
27 import org.objectweb.jalisto.se.api.query.Operator;
28
29 import java.util.ArrayList JavaDoc;
30
31 public abstract class DefaultOperator implements Operator {
32     public boolean execute(FielComparator comparator, ArrayList JavaDoc candidates, Object JavaDoc value) {
33         for (int i = 0; i < candidates.size(); i++) {
34             if (executeSingle(comparator, candidates.get(i), value)) {
35                 return true;
36             }
37         }
38         return false;
39     }
40 }
41
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