/*
* @(#)CachingControlEvent.java 1.2 02/08/21
*
* Copyright (c) 1996-2002 Sun Microsystems, Inc. All rights reserved.
*/
package javax.media;
/**
* This event is generated by a <CODE>Controller</CODE> that supports
* the <code>CachingControl</code> interface. It is posted when the caching
* state changes.
*
* @see Controller
* @see ControllerListener
* @see CachingControl
* @version 1.2, 02/08/21.
*/
public class CachingControlEvent extends ControllerEvent {
CachingControl control;
long progress;
/**
* Construct a <CODE>CachingControlEvent</CODE> from the required elements.
*/
public CachingControlEvent(Controller from, CachingControl cacheControl,
long progress) {
super(from);
control = cacheControl;
this.progress = progress;
}
/**
* Get the <code>CachingControl</code> object that generated
* the event.
*
* @return The <code>CachingControl</code> object.
*/
public CachingControl getCachingControl() {
return control;
}
/**
* Get the total number of bytes of media data that have been downloaded so far.
*
* @return The number of bytes of media data downloaded.
*/
public long getContentProgress() {
return progress;
}
/**
* Returns the String representation of this event's values.
*/
public String toString() {
return getClass().getName() + "[source=" + eventSrc +
",cachingControl=" + control +
",progress=" + progress + "]";
}
}
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