    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 * AxisChangeEvent.java
    029 * --------------------
    030 * (C) Copyright 2000-2008, 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
    042package org.jfree.chart.event;
    043
    044import org.jfree.chart.axis.Axis;
    045
    046/**
    047 * A change event that encapsulates information about a change to an axis.
    048 */
    049public 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}