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Java > Open Source Codes > org > objectweb > cjdbc > console > wizard > listeners > WizardListener


1 /**
2  * C-JDBC: Clustered JDBC.
3  * Copyright (C) 2002-2004 French National Institute For Research In Computer
4  * Science And Control (INRIA).
5  * Contact: c-jdbc@objectweb.org
6  *
7  * This library is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU Lesser General Public License as published by the
9  * Free Software Foundation; either version 2.1 of the License, or any later
10  * version.
11  *
12  * This library is distributed in the hope that it will be useful, but WITHOUT
13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
15  * for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this library; if not, write to the Free Software Foundation,
19  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20  *
21  * Initial developer(s): Nicolas Modrzyk.
22  * Contributor(s): ______________________.
23  */
24
25 package org.objectweb.cjdbc.console.wizard.listeners;
26
27 /**
28  * This class defines a WizardListener. The wizard listener is called each time
29  * a change in the configuration might change other fields and configuration
30  * settings. For example, from a non-distributed mode to a distributed virtual
31  * database, new fields need to be set and displayed.
32  *
33  * @author <a HREF="mailto:Nicolas.Modrzyk@inria.fr">Nicolas Modrzyk </a>
34  * @version 1.0
35  */
36 public interface WizardListener
37 {
38   /**
39    * Called when distribution changes
40    */
41   void distributionChanged();
42
43   /**
44    * Called when the backend list changes
45    */
46   void backendListChanged();
47
48   /**
49    * Called when the users list changes
50    */
51   void usersChanged();
52 }
53
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