/*
 * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

import java.util.Set;
import javax.management.ObjectName;

/**
 * Interface WombatMBean
 * Wombat Description
 * @author dfuchs
 */
public interface WombatMBean
{
    /**
     * This Wombat's mood on a [-100,+100] scale.
     * -100 means that this wombat is very angry.
     * @return The wombat's mood.
     */
    public int getMood();

    /**
     * Get A simple caption to describe a wombat
     */
    public String getCaption();

    /**
     * Set A simple caption to describe a wombat
     */
    public void setCaption(String value);

    /**
     * List matching MBeans in the same server.
     * @param pattern an ObjectName pattern or null.
     * @return A list of matching MBeans.
     */
    public Set<ObjectName> listMatching(ObjectName pattern);

}