/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* 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
* (at your option) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* -------------------------
* MyPlotChangeListener.java
* -------------------------
* (C) Copyright 2005-2008, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 21-Mar-2005 : Version 1 (DG);
*
*/
package org.jfree.chart.plot;
import org.jfree.chart.event.PlotChangeEvent;
import org.jfree.chart.event.PlotChangeListener;
/**
* A utility class for testing plot events.
*/
public class MyPlotChangeListener implements PlotChangeListener {
private PlotChangeEvent event;
/**
* Creates a new instance.
*/
public MyPlotChangeListener() {
this.event = null;
}
/**
* Returns the last event received by the listener.
*
* @return The event.
*/
public PlotChangeEvent getEvent() {
return this.event;
}
/**
* Sets the event for the listener.
*
* @param e the event.
*/
public void setEvent(PlotChangeEvent e) {
this.event = e;
}
/**
* Receives notification of a plot change event.
*
* @param e the event.
*/
@Override
public void plotChanged(PlotChangeEvent e) {
this.event = e;
}
}