    001    /* ===========================================================
    002     * JFreeChart : a free chart library for the Java(tm) platform
    003     * ===========================================================
    004     *
    005     * (C) Copyright 2000-2011, 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     * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
    025     * Other names may be trademarks of their respective owners.]
    026     *
    027     * -------------------------
    028     * AnnotationChangeListener.java
    029     * -------------------------
    030     * (C) Copyright 2009, by Object Refinery Limited and Contributors.
    031     *
    032     * Original Author:  Peter Kolb (patch 2809117);
    033     * Contributor(s):   ;
    034     *
    035     * Changes:
    036     * --------
    037     * 20-Jun-2009 : Version 1 (PK);
    038     *
    039     */
    040
    041    package org.jfree.chart.event;
    042
    043    import java.util.EventListener;
    044
    045    import org.jfree.chart.annotations.Annotation;
    046
    047    /**
    048     * The interface that must be supported by classes that wish to receive
    049     * notification of changes to an {@link Annotation}.
    050     *
    051     * @since 1.0.14
    052     */
    053    public interface AnnotationChangeListener extends EventListener {
    054
    055        /**
    056         * Receives notification of an annotation change event.
    057         *
    058         * @param event  the event.
    059         *
    060         * @since 1.0.14
    061         */
    062        public void annotationChanged(AnnotationChangeEvent event);
    063
    064    }