DurationUpdateEvent.java

/*
 * @(#)DurationUpdateEvent.java	1.2 02/08/21
 *
 * Copyright (c) 1996-2002 Sun Microsystems, Inc.  All rights reserved.
 */

package javax.media;

/**
 * <CODE>DurationUpdateEvent</CODE> is posted by a <CODE>Controller</CODE> when its 
 * duration changes.
 *
 * @see Controller
 * @see ControllerListener
 * @version 1.2, 02/08/21.
 */
public class DurationUpdateEvent extends ControllerEvent {


    Time duration;
    
    public DurationUpdateEvent(Controller from, Time newDuration) {
	super(from);
	duration = newDuration;
    }

    /**
     * Get the duration of the media that this <CODE>Controller</CODE>
     * is using.
     *
     * @return The duration of this <CODE>Controller's</CODE> media.
     */
    public Time getDuration() {
	return duration;
    }

    /**
     * Returns the String representation of this event's values.
     */
    public String toString() {
	return getClass().getName() + "[source=" + eventSrc + 
	    ",duration=" + duration;
    }
}