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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.engine.xml;
import net.sf.jasperreports.engine.JRGroup;
import net.sf.jasperreports.engine.design.JRDesignChart;
import net.sf.jasperreports.engine.design.JRValidationException;
/**
*
*
* @author Lucian Chirita ([email protected])
*/
// TODO extract an interface for delayed evaluation elements
public class ChartEvaluationGroupReference implements XmlGroupReference
{
private final JRDesignChart chart;
public ChartEvaluationGroupReference(JRDesignChart chart)
{
this.chart = chart;
}
@Override
public JRGroup getGroupReference()
{
return chart.getEvaluationGroup();
}
@Override
public void assignGroup(JRGroup group)
{
chart.setEvaluationGroup(group);
}
@Override
public void groupNotFound(String groupName) throws JRValidationException
{
throw new JRValidationException("Unknown evaluation group '" + groupName + "' for chart.", chart);
}
}