/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* ------------------
* ContourEntity.java
* ------------------
* (C) Copyright 2002-2008, by David M. O'Donnell and Contributors.
*
* Original Author: David M. O'Donnell;
* Contributor(s): David Gilbert (for Object Refinery Limited);
*
* Changes
* -------
* 26-Nov-2002 : Version 1 contributed by David M. O'Donnell (DG);
* 20-May-2004 : Added equals() and clone() methods and implemented
* Serializable (DG);
* ------------- JFREECHART 1.0.x ---------------------------------------------
* 02-Feb-2007 : Removed author tags all over JFreeChart sources (DG);
*
*/
package org.jfree.chart.entity;
import java.awt.Shape;
import java.io.Serializable;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYBlockRenderer;
/**
* Represents an item on a contour chart.
*
* @deprecated This class is no longer supported (as of version 1.0.4). If
* you are creating contour plots, please try to use {@link XYPlot} and
* {@link XYBlockRenderer}.
*/
public class ContourEntity extends ChartEntity
implements Cloneable, Serializable {
/** For serialization. */
private static final long serialVersionUID = 1249570520505992847L;
/** Holds the index into the dataset for this entity. */
private int index = -1;
/**
* Constructor for ContourEntity.
*
* @param area the area.
* @param toolTipText the tooltip text.
*/
public ContourEntity(Shape area, String toolTipText) {
super(area, toolTipText);
}
/**
* Constructor for ContourEntity.
*
* @param area the area.
* @param toolTipText the tooltip text.
* @param urlText the URL text.
*/
public ContourEntity(Shape area, String toolTipText, String urlText) {
super(area, toolTipText, urlText);
}
/**
* Returns the index.
*
* @return The index.
*/
public int getIndex() {
return this.index;
}
/**
* Sets the index.
*
* @param index the index.
*/
public void setIndex(int index) {
this.index = index;
}
/**
* Tests the entity for equality with an arbitrary object.
*
* @param obj the object (<code>null</code> permitted).
*
* @return A boolean.
*/
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof ContourEntity && super.equals(obj)) {
ContourEntity ce = (ContourEntity) obj;
if (this.index != ce.index) {
return false;
}
return true;
}
return false;
}
/**
* Returns a clone of the entity.
*
* @return A clone.
*
* @throws CloneNotSupportedException if cloning is not supported.
*/
public Object clone() throws CloneNotSupportedException {
return super.clone();
}
}
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