/*
 * NOTE: This copyright does *not* cover user programs that use HQ
 * program services by normal system calls through the application
 * program interfaces provided as part of the Hyperic Plug-in Development
 * Kit or the Hyperic Client Development Kit - this is merely considered
 * normal use of the program, and does *not* fall under the heading of
 * "derived work".
 *
 * Copyright (C) [2004-2009], Hyperic, Inc.
 * This file is part of HQ.
 *
 * HQ is free software; you can redistribute it and/or modify
 * it under the terms version 2 of the GNU General Public License as
 * published by the Free Software Foundation. This program 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 for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA.
 */

package org.hyperic.hq.appdef.shared;

import java.util.Map;

import org.hyperic.hq.zevents.Zevent;
import org.hyperic.hq.zevents.ZeventPayload;

public class ResourcesCleanupZevent extends Zevent {

    public ResourcesCleanupZevent() {
        super(null, null);
    }

    /**
     * @param agentCache {@link Map} of {@link Integer} of agentIds 
     * to {@link List} of {@link AppdefEntityID}s
     */
    public ResourcesCleanupZevent(Map agentCache) {
        super(null, new ResourcesCleanupZeventPayload(agentCache));
    }

    /**
     * @return {@link Map} of {@link Integer} of agentIds 
     * to {@link List} of {@link AppdefEntityID}s
     */
    public Map getAgents() {
        Map agents = null;
        if (getPayload() != null) {
            agents = ((ResourcesCleanupZeventPayload)getPayload()).getAgents();
        }
        return agents;
    }

    private static class ResourcesCleanupZeventPayload
        implements ZeventPayload
    {
        private Map agentCache;

        /**
         * @param agentCache {@link Map} of {@link Integer} of agentIds 
         * to {@link List} of {@link AppdefEntityID}s
         */
        public ResourcesCleanupZeventPayload(Map agentCache) {
            this.agentCache = agentCache;
        }

        /**
         * @return {@link Map} of {@link Integer} of agentIds 
         * to {@link List} of {@link AppdefEntityID}s
         */
        public Map getAgents() {
            return this.agentCache;
        }
    }
}