001 /* =========================================================== 002 * JFreeChart : a free chart library for the Java(tm) platform 003 * =========================================================== 004 * 005 * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors. 006 * 007 * Project Info: http://www.jfree.org/jfreechart/index.html 008 * 009 * This library is free software; you can redistribute it and/or modify it 010 * under the terms of the GNU Lesser General Public License as published by 011 * the Free Software Foundation; either version 2.1 of the License, or 012 * (at your option) any later version. 013 * 014 * This library is distributed in the hope that it will be useful, but 015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 017 * License for more details. 018 * 019 * You should have received a copy of the GNU Lesser General Public 020 * License along with this library; if not, write to the Free Software 021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 022 * USA. 023 * 024 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 025 * in the United States and other countries.] 026 * 027 * ------------------------- 028 * MarkerChangeListener.java 029 * ------------------------- 030 * (C) Copyright 2006-2008, by Object Refinery Limited. 031 * 032 * Original Author: David Gilbert (for Object Refinery Limited); 033 * Contributor(s): -; 034 * 035 * Changes 036 * ------- 037 * 05-Sep-2006 : Version 1 (DG); 038 * 039 */ 040 041 package org.jfree.chart.event; 042 043 import java.util.EventListener; 044 045 import org.jfree.chart.plot.Marker; 046 047 /** 048 * The interface that must be supported by classes that wish to receive 049 * notification of changes to a {@link Marker}. 050 * 051 * @since 1.0.3 052 */ 053 public interface MarkerChangeListener extends EventListener { 054 055 /** 056 * Receives notification of a marker change event. 057 * 058 * @param event the event. 059 * 060 * @since 1.0.3 061 */ 062 public void markerChanged(MarkerChangeEvent event); 063 064 }