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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.charts.design;
import java.util.ArrayList;
import java.util.List;
import net.sf.jasperreports.charts.JRTimeSeries;
import net.sf.jasperreports.charts.JRTimeSeriesDataset;
import net.sf.jasperreports.engine.JRChartDataset;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.design.JRDesignChartDataset;
import net.sf.jasperreports.engine.design.JRVerifier;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
* @author Flavius Sana ([email protected])
*/
public class JRDesignTimeSeriesDataset extends JRDesignChartDataset implements JRTimeSeriesDataset {
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_TIME_PERIOD = "timePeriod";
public static final String PROPERTY_TIME_SERIES = "timeSeries";
private List timeSeriesList = new ArrayList<>();
private Class timePeriod;
/**
*
*/
public JRDesignTimeSeriesDataset( JRChartDataset dataset )
{
super( dataset );
}
@Override
public JRTimeSeries[] getSeries()
{
JRTimeSeries[] timeSeriesArray = new JRTimeSeries[ timeSeriesList.size() ];
timeSeriesList.toArray( timeSeriesArray );
return timeSeriesArray;
}
/**
*
*/
public List getSeriesList()
{
return timeSeriesList;
}
/**
*
*/
public void addTimeSeries( JRTimeSeries timeSeries )
{
timeSeriesList.add( timeSeries );
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_TIME_SERIES,
timeSeries, timeSeriesList.size() - 1);
}
/**
*
*/
public void addTimeSeries(int index, JRTimeSeries timeSeries )
{
timeSeriesList.add(index, timeSeries );
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_TIME_SERIES,
timeSeries, index);
}
/**
*
*/
public JRTimeSeries removeTimeSeries( JRTimeSeries timeSeries )
{
if( timeSeries != null)
{
int idx = timeSeriesList.indexOf(timeSeries);
if (idx >= 0)
{
timeSeriesList.remove(idx);
getEventSupport().fireCollectionElementRemovedEvent(PROPERTY_TIME_SERIES, timeSeries, idx);
}
}
return timeSeries;
}
@Override
public Class getTimePeriod()
{
return timePeriod;
}
@Override
public void setTimePeriod( Class timePeriod )
{
Object old = this.timePeriod;
this.timePeriod = timePeriod;
getEventSupport().firePropertyChange(PROPERTY_TIME_PERIOD, old, this.timePeriod);
}
@Override
public byte getDatasetType()
{
return JRChartDataset.TIMESERIES_DATASET;
}
@Override
public void collectExpressions(JRExpressionCollector collector)
{
collector.collect(this);
}
@Override
public void validate(JRVerifier verifier)
{
verifier.verify(this);
}
@Override
public Object clone()
{
JRDesignTimeSeriesDataset clone = (JRDesignTimeSeriesDataset)super.clone();
clone.timeSeriesList = JRCloneUtils.cloneList(timeSeriesList);
return clone;
}
}