setTimePeriod(Hour.class) failure?

[thangalin]

Hi,

    JRTimeSeriesDataset dataset = getDataset();

    System.out.println( "DataSet: " + dataset.toString() );
    System.out.println( "BEFORE DataSet Time: " + dataset.getTimePeriod() );
   
    dataset.setTimePeriod( org.jfree.data.time.Hour.class );
    System.out.println( "AFTER DataSet Time: " + dataset.getTimePeriod() );

Output:

DataSet: net.sf.jasperreports.charts.fill.JRFillTimeSeriesDataset@18eb736
BEFORE DataSet Time: class org.jfree.data.time.Day
AFTER DataSet Time: class org.jfree.data.time.Day

Any idea why the time period does not change?

Post Edited by thangalin at 03/25/2010 16:01

[thangalin]

package net.sf.jasperreports.charts.fill;

/**
* @author Flavius Sana (flavius_sana@users.sourceforge.net)
* @version $Id: JRFillTimeSeriesDataset.java 3032 2009-08-27 11:32:28Z teodord $
*/
public class JRFillTimeSeriesDataset extends JRFillChartDataset implements JRTimeSeriesDataset
{
   public Class getTimePeriod() {
    return ((JRTimeSeriesDataset)parent).getTimePeriod();
  }

  public void setTimePeriod(Class timePeriod) {
  }
}

I think that's the problem.

Post Edited by thangalin at 03/25/2010 22:30