1 /*
2 * Copyright (c) 1998-2002 The Jgroup Team.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
16 *
17 */
18
19 package jgroup.relacs.gm;
20
21 import java.rmi.RemoteException;
22
23 import jgroup.core.InternalGMIListener;
24
25 /**
26 * Internal Notification interface. Methods provided in this interface can be
27 * only be invoked from within the object group, that is only servers
28 * that are members of the group can invoke this method. Although
29 * methods in this interface are declared as returning a single object,
30 * they will in fact return an array of objects, one for each member of
31 * the group. If a member is unable to reply to this method, an
32 * exception object may be in the object array.
33 *
34 * @author Henning Hommeland
35 * @author Jo Andreas Lind
36 * @since Jgroup 2.1
37 */
38 public interface InternalNotification
39 extends InternalGMIListener
40 {
41 public Object getIID()
42 throws RemoteException;
43 }