JRFillChartDataset.java :  » Report » jasperreports-3.7.2 » net » sf » jasperreports » engine » fill » Java Open Source

/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports 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 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.engine.fill;

import net.sf.jasperreports.engine.JRChartDataset;

import org.jfree.data.general.Dataset;


/**
 * @author Teodor Danciu (teodord@users.sourceforge.net)
 * @version $Id: JRFillChartDataset.java 3034 2009-08-27 11:58:04Z teodord $
 */
public abstract class JRFillChartDataset extends JRFillElementDataset implements JRChartDataset
{
  /**
   *
   */
  protected JRFillChartDataset(
    JRChartDataset dataset, 
    JRFillObjectFactory factory
    )
  {
    super(dataset, factory);
  }

  /**
   *
   */
  public Dataset getDataset()
  {
    increment();
    
    return getCustomDataset();
  }

  /**
   *
   */
  public abstract Dataset getCustomDataset();

  /**
   *
   */
  public abstract Object getLabelGenerator();//FIXMETHEME this could return some sort of base label generator interface from JFreeChart
}