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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 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.components.spiderchart;
import java.util.ArrayList;
import java.util.List;
import net.sf.jasperreports.charts.JRCategorySeries;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.design.JRDesignElementDataset;
/**
*
* @author Sanda Zaharia ([email protected])
*/
public class StandardSpiderDataset extends JRDesignElementDataset implements SpiderDataset
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_CATEGORY_SERIES = "categorySeries";
private List categorySeriesList = new ArrayList();
public StandardSpiderDataset()
{
super();
}
public StandardSpiderDataset(SpiderDataset dataset, JRBaseObjectFactory factory)
{
super(dataset, factory);
JRCategorySeries[] srcCategorySeries = dataset.getSeries();
if (srcCategorySeries != null && srcCategorySeries.length > 0)
{
for(int i = 0; i < srcCategorySeries.length; i++)
{
addCategorySeries(factory.getCategorySeries(srcCategorySeries[i]));
}
}
}
@Override
public void collectExpressions(JRExpressionCollector collector)
{
SpiderChartCompiler.collectExpressions(this, collector);
}
@Override
public JRCategorySeries[] getSeries()
{
JRCategorySeries[] categorySeriesArray = new JRCategorySeries[categorySeriesList.size()];
categorySeriesList.toArray(categorySeriesArray);
return categorySeriesArray;
}
/**
*
*/
public List getSeriesList()
{
return categorySeriesList;
}
/**
*
*/
public void addCategorySeries(JRCategorySeries categorySeries)
{
categorySeriesList.add(categorySeries);
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_CATEGORY_SERIES,
categorySeries, categorySeriesList.size() - 1);
}
/**
*
*/
public void addCategorySeries(int index, JRCategorySeries categorySeries)
{
if(index >=0 && index < categorySeriesList.size())
categorySeriesList.add(index, categorySeries);
else{
categorySeriesList.add(categorySeries);
index = categorySeriesList.size() - 1;
}
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_CATEGORY_SERIES,
categorySeries, index);
}
/**
*
*/
public JRCategorySeries removeCategorySeries(JRCategorySeries categorySeries)
{
if (categorySeries != null)
{
int idx = categorySeriesList.indexOf(categorySeries);
if (idx >= 0)
{
categorySeriesList.remove(idx);
getEventSupport().fireCollectionElementRemovedEvent(PROPERTY_CATEGORY_SERIES,
categorySeries, idx);
}
}
return categorySeries;
}
}