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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 net.sf.jasperreports.components.charts.ChartComponent;
import net.sf.jasperreports.components.charts.ChartDataset;
import net.sf.jasperreports.components.charts.ChartPlot;
import net.sf.jasperreports.components.charts.ChartSettings;
import net.sf.jasperreports.engine.JRCloneable;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.component.BaseComponentContext;
import net.sf.jasperreports.engine.component.ComponentContext;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.EvaluationTimeEnum;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
*
* @author Sanda Zaharia ([email protected])
*/
public class SpiderChartComponent implements ChartComponent, JRChangeEventsSupport, JRCloneable
{
private static final long serialVersionUID = 1L;
public static final String PROPERTY_CHART_SETTINGS = "chartSettings";
public static final String PROPERTY_DATASET = "dataset";
public static final String PROPERTY_PLOT = "plot";
public static final String PROPERTY_EVALUATION_TIME = "evaluationTime";
public static final String PROPERTY_EVALUATION_GROUP = "evaluationGroup";
private EvaluationTimeEnum evaluationTime = EvaluationTimeEnum.NOW;
private String evaluationGroup;
private ChartSettings chartSettings;
private SpiderDataset dataset;
private SpiderPlot plot;
private ComponentContext context;
public SpiderChartComponent()
{
}
protected SpiderChartComponent(SpiderChartComponent chartComponent, JRBaseObjectFactory baseFactory)
{
this.evaluationTime = chartComponent.getEvaluationTime();
this.evaluationGroup = chartComponent.getEvaluationGroup();
this.context = new BaseComponentContext(chartComponent.getContext(), baseFactory);
this.chartSettings = new StandardChartSettings(chartComponent.getChartSettings(), baseFactory);//FIXMENOW check use of constructor here
this.dataset = new StandardSpiderDataset((SpiderDataset)chartComponent.getDataset(), baseFactory);
this.plot = new StandardSpiderPlot((SpiderPlot)chartComponent.getPlot(), baseFactory);
}
/**
* @return the chart
*/
@Override
public ChartSettings getChartSettings() {
return chartSettings;
}
/**
* @param chartSettings the chart to set
*/
public void setChartSettings(ChartSettings chartSettings) {
Object old = this.chartSettings;
this.chartSettings = chartSettings;
getEventSupport().firePropertyChange(PROPERTY_CHART_SETTINGS, old, this.chartSettings);
}
/**
* @return the dataset
*/
@Override
public ChartDataset getDataset() {
return this.dataset;
}
/**
* @return the plot
*/
@Override
public ChartPlot getPlot() {
return this.plot;
}
public void setDataset(ChartDataset dataset) {
Object old = this.dataset;
this.dataset = (SpiderDataset)dataset;
getEventSupport().firePropertyChange(PROPERTY_DATASET, old, this.dataset);
}
public void setPlot(ChartPlot plot) {
Object old = this.plot;
this.plot = (SpiderPlot)plot;
getEventSupport().firePropertyChange(PROPERTY_PLOT, old, this.plot);
}
/**
* @return the evaluationTime
*/
@Override
public EvaluationTimeEnum getEvaluationTime() {
return evaluationTime;
}
/**
* @param evaluationTime the evaluationTime to set
*/
public void setEvaluationTime(EvaluationTimeEnum evaluationTime) {
Object old = this.evaluationTime;
this.evaluationTime = evaluationTime;
getEventSupport().firePropertyChange(PROPERTY_EVALUATION_TIME, old, this.evaluationTime);
}
/**
* @return the evaluationGroup
*/
@Override
public String getEvaluationGroup() {
return evaluationGroup;
}
/**
* @param evaluationGroup the evaluationGroup to set
*/
public void setEvaluationGroup(String evaluationGroup) {
Object old = this.evaluationGroup;
this.evaluationGroup = evaluationGroup;
getEventSupport().firePropertyChange(PROPERTY_EVALUATION_GROUP, old, this.evaluationGroup);
}
@Override
public Object clone()
{
SpiderChartComponent clone = null;
try
{
clone = (SpiderChartComponent)super.clone();
}
catch (CloneNotSupportedException e)
{
throw new JRRuntimeException(e);
}
clone.chartSettings = JRCloneUtils.nullSafeClone(chartSettings);
clone.dataset = JRCloneUtils.nullSafeClone(dataset);
clone.plot = JRCloneUtils.nullSafeClone(plot);
clone.eventSupport = null;
return clone;
}
private transient JRPropertyChangeSupport eventSupport;
@Override
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
@Override
public ComponentContext getContext() {
return context;
}
@Override
public void setContext(ComponentContext context) {
this.context = context;
}
}