/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. 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 <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.engine.design;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRDatasetRun;
import net.sf.jasperreports.engine.JRElementDataset;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRGroup;
import net.sf.jasperreports.engine.base.JRBaseElementDataset;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.IncrementTypeEnum;
import net.sf.jasperreports.engine.type.ResetTypeEnum;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: JRDesignElementDataset.java 3506 2010-03-04 14:48:54Z shertage $
*/
public abstract class JRDesignElementDataset extends JRBaseElementDataset implements JRChangeEventsSupport
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_DATASET_RUN = "datasetRun";
public static final String PROPERTY_INCREMENT_GROUP = "incrementGroup";
public static final String PROPERTY_INCREMENT_TYPE = "incrementType";
public static final String PROPERTY_INCREMENT_WHEN_EXPRESSION = "incrementWhenExpression";
public static final String PROPERTY_RESET_GROUP = "resetGroup";
public static final String PROPERTY_RESET_TYPE = "resetType";
public JRDesignElementDataset()
{
super();
}
/**
*
*/
public JRDesignElementDataset(JRElementDataset dataset)
{
super(dataset);
}
/**
*
*/
public JRDesignElementDataset(JRElementDataset dataset, JRBaseObjectFactory factory)
{
super(dataset, factory);
}
/**
* @deprecated Replaced by {@link #setResetType(ResetTypeEnum)}
*/
public void setResetType(byte resetType)
{
setResetType(ResetTypeEnum.getByValue(resetType));
}
/**
* @deprecated Replaced by {@link #setIncrementType(IncrementTypeEnum)}
*/
public void setIncrementType(byte incrementType)
{
setIncrementType(IncrementTypeEnum.getByValue(incrementType));
}
/**
*
*/
public void setResetType(ResetTypeEnum resetTypeValue)
{
Object old = this.resetTypeValue;
this.resetTypeValue = resetTypeValue;
getEventSupport().firePropertyChange(PROPERTY_RESET_TYPE, old, this.resetTypeValue);
}
/**
*
*/
public void setIncrementType(IncrementTypeEnum incrementTypeValue)
{
Object old = this.incrementTypeValue;
this.incrementTypeValue = incrementTypeValue;
getEventSupport().firePropertyChange(PROPERTY_INCREMENT_TYPE, old, this.incrementTypeValue);
}
/**
*
*/
public void setResetGroup(JRGroup group)
{
Object old = this.resetGroup;
this.resetGroup = group;
getEventSupport().firePropertyChange(PROPERTY_RESET_GROUP, old, this.resetGroup);
}
/**
*
*/
public void setIncrementGroup(JRGroup group)
{
Object old = this.incrementGroup;
this.incrementGroup = group;
getEventSupport().firePropertyChange(PROPERTY_INCREMENT_GROUP, old, this.incrementGroup);
}
/**
* Sets the sub dataset run for this dataset.
*
* @param datasetRun the dataset run
* @see JRElementDataset#getDatasetRun()
*/
public void setDatasetRun(JRDatasetRun datasetRun)
{
Object old = this.datasetRun;
this.datasetRun = datasetRun;
getEventSupport().firePropertyChange(PROPERTY_DATASET_RUN, old, this.datasetRun);
}
/**
* Sets the "increment when" expression.
* <p>
* The expression value class should be compatible with <code>java.lang.Boolean</code>
*
* @param expression the expression
* @see JRElementDataset#getIncrementWhenExpression()
*/
public void setIncrementWhenExpression(JRExpression expression)
{
Object old = this.incrementWhenExpression;
this.incrementWhenExpression = expression;
getEventSupport().firePropertyChange(PROPERTY_INCREMENT_WHEN_EXPRESSION, old, this.incrementWhenExpression);
}
private transient JRPropertyChangeSupport eventSupport;
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
}