StandardBubbleURLGenerator.java

/*
 * This program is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU General Public License, version 2 as published by the Free Software 
 * Foundation.
 *
 * You should have received a copy of the GNU General Public License along with this 
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html 
 * or from the Free Software Foundation, Inc., 
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program 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 General Public License for more details.
 *
 *
 * Copyright 2007 - 2008 Pentaho Corporation.  All rights reserved. 
 * 
 */
package org.pentaho.platform.uifoundation.chart;

import org.jfree.chart.urls.StandardXYURLGenerator;
import org.jfree.data.xy.XYDataset;

public class StandardBubbleURLGenerator extends StandardXYURLGenerator {

  /**
   *
   */
  private static final long serialVersionUID = -8866266240558511140L;

  private final String seriesParameterName = "series";//$NON-NLS-1$ 

  public StandardBubbleURLGenerator() {
    super();
  }

  /**
   * Generates a URL for a particular item within a series.
   *
   * @param dataset  the dataset.
   * @param series  the series number (zero-based index).
   * @param item  the item number (zero-based index).
   *
   * @return The generated URL.
   */
  @Override
  public String generateURL(final XYDataset dataset, final int series, final int item) {
    String seriesKey = (String) dataset.getSeriesKey(series);
    String url = seriesParameterName + "=" + seriesKey; //$NON-NLS-1$
    return url;
  }
}