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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2023 Cloud Software Group, 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.analytics.dataset;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
/**
* @author Lucian Chirita ([email protected])
*/
public class DesignMultiAxisData extends BaseMultiAxisData implements JRChangeEventsSupport
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_DATASET = "dataset";
public static final String PROPERTY_AXIS_LIST = "axisList";
public static final String PROPERTY_MEASURES = "measures";
public DesignMultiAxisData()
{
}
public void setDataset(MultiAxisDataset dataset)
{
Object old = this.dataset;
this.dataset = dataset;
getEventSupport().firePropertyChange(PROPERTY_DATASET, old, this.dataset);
}
@Override
public void addDataAxis(DataAxis axis)
{
super.addDataAxis(axis);
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_AXIS_LIST, axis, getDataAxisList().size() - 1);
}
public void removeDataAxis(DataAxis axis)
{
int idx = removeDataAxis(axis.getAxis());
if (idx >= 0)
{
getEventSupport().fireCollectionElementRemovedEvent(PROPERTY_AXIS_LIST, getDataAxisList(), idx);
}
}
public void addMeasure(DataMeasure measure)
{
measures.add(measure);
getEventSupport().fireCollectionElementAddedEvent(PROPERTY_MEASURES, measure, measures.size() - 1);
}
public void removeMeasure(DataMeasure measure)
{
int idx = measures.indexOf(measure);
if (idx >= 0)
{
measures.remove(idx);
getEventSupport().fireCollectionElementRemovedEvent(PROPERTY_MEASURES, measure, idx);
}
}
private transient JRPropertyChangeSupport eventSupport;
@Override
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
}