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 }