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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.crosstabs.design;
import net.sf.jasperreports.crosstabs.JRCrosstabDataset;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.design.JRDesignElementDataset;
/**
* Input crosstab dataset implementation to be used at design time.
*
* @author Lucian Chirita ([email protected])
*/
public class JRDesignCrosstabDataset extends JRDesignElementDataset implements JRCrosstabDataset
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_DATA_PRE_SORTED = "isDataPreSorted";
protected boolean dataPreSorted;
/**
* Creates a crosstab dataset.
*/
public JRDesignCrosstabDataset()
{
super();
}
@Override
public void collectExpressions(JRExpressionCollector collector)
{
}
@Override
public boolean isDataPreSorted()
{
return dataPreSorted;
}
/**
* Sets the presorted flag for the dataset.
*
* @param dataPreSorted whether the input data is presorted
* @see JRCrosstabDataset#isDataPreSorted()
*/
public void setDataPreSorted(boolean dataPreSorted)
{
boolean old = this.dataPreSorted;
this.dataPreSorted = dataPreSorted;
getEventSupport().firePropertyChange(PROPERTY_DATA_PRE_SORTED, old, this.dataPreSorted);
}
}