keyedvaluesdataset.java

来自「大家打开看看啊, 很有用的东西」· Java 代码 · 共 51 行

/* ======================================
 * JFreeChart : a free Java chart library
 * ======================================
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 * Project Lead:  David Gilbert ([e-mail]);
 *
 * (C) Copyright 2000-2003, by Object Refinery Limited and Contributors.
 *
 * 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., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * -----------------------
 * KeyedValuesDataset.java
 * -----------------------
 * (C) Copyright 2003 by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 *
 * $Id: KeyedValuesDataset.java,v 1.4 2003/06/13 15:46:44 mungady Exp $
 *
 * Changes:
 * --------
 * 05-Mar-2003 : Version 1 (DG);
 * 24-Apr-2003 : Switched places with PieDataset (DG);
 *
 */

package org.jfree.data;

/**
 * A dataset containing (key, value) data items.
 *
 * @author David Gilbert
 */
public interface KeyedValuesDataset extends PieDataset {

    // no new methods required

}