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Java > Open Source Codes > org > objectweb > jonas_ejb > container > jorm > CollectionElement


1 /*
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * Initial developer(s): Sebastien Chassande
22  * Contributor(s):
23  *
24  * --------------------------------------------------------------------------
25  * $Id: CollectionElement.java,v 1.2 2003/03/14 13:28:07 durieuxp Exp $
26  * --------------------------------------------------------------------------
27  */
28 package org.objectweb.jonas_ejb.container.jorm;
29
30 import org.objectweb.jorm.api.PException;
31
32 /**
33  * This class is a specialization of the GenClassElement with an index to
34  * distinguish the dupicated element.
35  *
36  * @author S.Chassande-Barrioz
37  */
38 public class CollectionElement extends GenClassElement {
39
40     private int index = -1;
41
42     /**
43      * It builds a CollectionElement with the specified index.
44      */
45     public CollectionElement(GenClassImpl gc, int idx) {
46         super(gc);
47         index = idx;
48     }
49
50     /**
51      * There is a single index, then the index field name is not used
52      */
53     public int pieGetIntIndexField(String JavaDoc fn) throws PException {
54         return index;
55     }
56
57     /**
58      * There is a single index, then the index field name is not used
59      */
60     public void pieSetIntIndexField(String JavaDoc fn, int value) throws PException {
61         index = value;
62     }
63 }
64
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