/* A dummy ScheduleListener for testing.
Copyright (c) 2002-2005 The Regents of the University of California.
All rights reserved.
Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and its documentation for any purpose, provided that the above
copyright notice and the following two paragraphs appear in all copies
of this software.
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
ENHANCEMENTS, OR MODIFICATIONS.
PT_COPYRIGHT_VERSION_2
COPYRIGHTENDKEY
*/
package ptolemy.domains.tm.kernel.test;
import ptolemy.domains.tm.kernel.ScheduleListener;
//////////////////////////////////////////////////////////////////////////
//// TestTypeListener
/**
This dummy schedule listener implements the ScheduleListener interface.
Each time event() is called, a line is appended to an internal
buffer. When getMessage() is called, the internal buffer is returned
and the internal buffer is reset.
@see ptolemy.actor.test.TestScheduleListener
@author Christopher Hylands, based on TestScheduleListener by Yuhong Xiong
@version $Id$
@since Ptolemy II 2.1
@Pt.ProposedRating Red (cxh)
@Pt.AcceptedRating Red (cxh)
*/
public class TestScheduleListener implements ScheduleListener {
///////////////////////////////////////////////////////////////////
//// public methods ////
/** Return strings describing the events seen by this listener.
* If no events have been seen, then the empty string is returned.
* @return A String including the type change information.
*/
public String getEvents() {
String results = _events.toString();
_events = new StringBuffer("");
return results;
}
/** React to the given scheduling event.
*/
public void event(String actorName, double time, int scheduleEvent) {
_events.append(actorName + "\t" + time + "\t" + scheduleEvent + "\n");
}
///////////////////////////////////////////////////////////////////
//// private variables ////
private StringBuffer _events = new StringBuffer("");
}