    001    /* ===========================================================
    002     * JFreeChart : a free chart library for the Java(tm) platform
    003     * ===========================================================
    004     *
    005     * (C) Copyright 2000-2007, 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     * AxisChangeEvent.java
    029     * --------------------
    030     * (C) Copyright 2000-2007, by Object Refinery Limited.
    031     *
    032     * Original Author:  David Gilbert (for Object Refinery Limited);
    033     * Contributor(s):   -;
    034     *
    035     * Changes (from 24-Aug-2001)
    036     * --------------------------
    037     * 24-Aug-2001 : Added standard source header. Fixed DOS encoding problem (DG);
    038     * 09-Oct-2002 : Fixed errors reported by Checkstyle (DG);
    039     *
    040     */
    041
    042    package org.jfree.chart.event;
    043
    044    import org.jfree.chart.axis.Axis;
    045
    046    /**
    047     * A change event that encapsulates information about a change to an axis.
    048     */
    049    public class AxisChangeEvent extends ChartChangeEvent {
    050
    051        /** The axis that generated the change event. */
    052        private Axis axis;
    053
    054        /**
    055         * Creates a new AxisChangeEvent.
    056         *
    057         * @param axis  the axis that generated the event.
    058         */
    059        public AxisChangeEvent(Axis axis) {
    060            super(axis);
    061            this.axis = axis;
    062        }
    063
    064        /**
    065         * Returns the axis that generated the event.
    066         *
    067         * @return The axis that generated the event.
    068         */
    069        public Axis getAxis() {
    070            return this.axis;
    071        }
    072
    073    }