01: /* ===========================================================
02: * JFreeChart : a free chart library for the Java(tm) platform
03: * ===========================================================
04: *
05: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
06: *
07: * Project Info: http://www.jfree.org/jfreechart/index.html
08: *
09: * This library is free software; you can redistribute it and/or modify it
10: * under the terms of the GNU Lesser General Public License as published by
11: * the Free Software Foundation; either version 2.1 of the License, or
12: * (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but
15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17: * License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22: * USA.
23: *
24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25: * in the United States and other countries.]
26: *
27: * -------------------------
28: * MyPlotChangeListener.java
29: * -------------------------
30: * (C) Copyright 2005, by Object Refinery Limited and Contributors.
31: *
32: * Original Author: David Gilbert (for Object Refinery Limited);
33: * Contributor(s): -;
34: *
35: * $Id: MyPlotChangeListener.java,v 1.1.2.1 2006/10/03 15:41:26 mungady Exp $
36: *
37: * Changes
38: * -------
39: * 21-Mar-2005 : Version 1 (DG);
40: *
41: */
42:
43: package org.jfree.chart.plot.junit;
44:
45: import org.jfree.chart.event.PlotChangeEvent;
46: import org.jfree.chart.event.PlotChangeListener;
47:
48: /**
49: * A utility class for testing plot events.
50: */
51: public class MyPlotChangeListener implements PlotChangeListener {
52:
53: private PlotChangeEvent event;
54:
55: /**
56: * Creates a new instance.
57: */
58: public MyPlotChangeListener() {
59: this .event = null;
60: }
61:
62: /**
63: * Returns the last event received by the listener.
64: *
65: * @return The event.
66: */
67: public PlotChangeEvent getEvent() {
68: return this .event;
69: }
70:
71: /**
72: * Sets the event for the listener.
73: *
74: * @param e the event.
75: */
76: public void setEvent(PlotChangeEvent e) {
77: this .event = e;
78: }
79:
80: /**
81: * Receives notification of a plot change event.
82: *
83: * @param e the event.
84: */
85: public void plotChanged(PlotChangeEvent e) {
86: this.event = e;
87: }
88:
89: }
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