01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.ha.singleton;
23:
24: /**
25: * Management Bean for the simple Election Policy.
26:
27: * @author <a href="mailto:Alex.Fu@novell.com">Alex Fu</a>.
28: * @version $Revision: 46010 $
29: *
30: */
31: public interface HASingletonElectionPolicySimpleMBean extends
32: HASingletonElectionPolicyMBean {
33: /**
34: * Attribute: position.
35: * 0 means the oldest node, 1 means 2nd oldest, ...
36: * -1 means the youngest node, -2 means 2nd youngest, ...
37: */
38: void setPosition(int pos);
39:
40: int getPosition();
41: }
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