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


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: GenClassListener.java,v 1.7 2004/09/06 14:42:24 joaninh Exp $
26  * --------------------------------------------------------------------------
27  */
28
29 package org.objectweb.jonas_ejb.container.jorm;
30
31 /**
32  * This interface is a listener over the actions which modify a GenClass.
33  *
34  * @author S.Chassande-Barrioz
35  */
36 public interface GenClassListener {
37
38     /**
39      * Check if the element is valid or not with the GenClass
40      * @param element element to check
41      * @throws IllegalArgumentException if the element is not valid
42      */
43     void isLegalElement(GenClassElement element) throws IllegalArgumentException JavaDoc;;
44
45     /**
46      * An element has been added in the gen class.
47      * @param element is the added element.
48      */
49     void gcAdd(GenClassElement element);
50
51     /**
52      * An element has been removed in the gen class.
53      * @param element is the removed element.
54      * @param callListener indicates if the gen class listener must be call
55      * about this action
56      */
57     void gcRemove(GenClassElement element, boolean callListener);
58 }
59
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