org/objectweb/proactive/benchmarks/timit/util/observing/defaultobserver/DefaultEventObserver.java

/* 
 * ################################################################
 * 
 * ProActive: The Java(TM) library for Parallel, Distributed, 
 *            Concurrent computing with Security and Mobility
 * 
 * Copyright (C) 1997-2007 INRIA/University of Nice-Sophia Antipolis
 * Contact: proactive@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *  
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *  
 *  Initial developer(s):               The ProActive Team
 *                        http://www.inria.fr/oasis/ProActive/contacts.html
 *  Contributor(s): 
 * 
 * ################################################################
 */ 
package org.objectweb.proactive.benchmarks.timit.util.observing.defaultobserver;

import org.objectweb.proactive.benchmarks.timit.util.observing.Event;
import org.objectweb.proactive.benchmarks.timit.util.observing.EventData;
import org.objectweb.proactive.benchmarks.timit.util.observing.EventObservable;
import org.objectweb.proactive.benchmarks.timit.util.observing.EventObserver;

public class DefaultEventObserver implements EventObserver {

    private static final long serialVersionUID = 1090600979208050233L;
    private DefaultEventData eventData;
    private String name;

    public DefaultEventObserver(String name) {
        this(name,DefaultEventData.SUM,DefaultEventData.SUM);
    }
    public DefaultEventObserver(String name, int collapseOperation,
            int notifyOperation) {
        this.eventData = new DefaultEventData(name, collapseOperation,
                notifyOperation);
        this.name = name;
    }

    public void update(EventObservable o, Object arg) {
        if (arg instanceof Event && ((Event) arg).getObserver() == this) {
            this.eventData.performNotifyOperation(((Event) arg).getValue());
        }
    }

    public EventData getEventData() {
        return this.eventData;
    }
    
    
    public String getName() {
        return this.name;
    }
}

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