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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.charts.base;
import net.sf.jasperreports.charts.JRHighLowDataset;
import net.sf.jasperreports.engine.JRChartDataset;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.JRHyperlink;
import net.sf.jasperreports.engine.base.JRBaseChartDataset;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.design.JRVerifier;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
* @author Ionut Nedelcu ([email protected])
*/
public class JRBaseHighLowDataset extends JRBaseChartDataset implements JRHighLowDataset
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
protected JRExpression seriesExpression;
protected JRExpression dateExpression;
protected JRExpression highExpression;
protected JRExpression lowExpression;
protected JRExpression openExpression;
protected JRExpression closeExpression;
protected JRExpression volumeExpression;
private JRHyperlink itemHyperlink;
/**
*
*/
public JRBaseHighLowDataset(JRChartDataset dataset)
{
super(dataset);
}
/**
*
*/
public JRBaseHighLowDataset(JRHighLowDataset dataset, JRBaseObjectFactory factory)
{
super(dataset, factory);
seriesExpression = factory.getExpression(dataset.getSeriesExpression());
dateExpression = factory.getExpression(dataset.getDateExpression());
highExpression = factory.getExpression(dataset.getHighExpression());
lowExpression = factory.getExpression(dataset.getLowExpression());
openExpression = factory.getExpression(dataset.getOpenExpression());
closeExpression = factory.getExpression(dataset.getCloseExpression());
volumeExpression = factory.getExpression(dataset.getVolumeExpression());
itemHyperlink = factory.getHyperlink(dataset.getItemHyperlink());
}
@Override
public JRExpression getSeriesExpression()
{
return seriesExpression;
}
@Override
public JRExpression getDateExpression()
{
return dateExpression;
}
@Override
public JRExpression getHighExpression()
{
return highExpression;
}
@Override
public JRExpression getLowExpression()
{
return lowExpression;
}
@Override
public JRExpression getOpenExpression()
{
return openExpression;
}
@Override
public JRExpression getCloseExpression()
{
return closeExpression;
}
@Override
public JRExpression getVolumeExpression()
{
return volumeExpression;
}
/* (non-Javadoc)
* @see net.sf.jasperreports.engine.JRChartDataset#getDatasetType()
*/
@Override
public byte getDatasetType() {
return JRChartDataset.HIGHLOW_DATASET;
}
@Override
public void collectExpressions(JRExpressionCollector collector)
{
collector.collect(this);
}
@Override
public JRHyperlink getItemHyperlink()
{
return itemHyperlink;
}
@Override
public void validate(JRVerifier verifier)
{
verifier.verify(this);
}
@Override
public Object clone()
{
JRBaseHighLowDataset clone = (JRBaseHighLowDataset)super.clone();
clone.seriesExpression = JRCloneUtils.nullSafeClone(seriesExpression);
clone.dateExpression = JRCloneUtils.nullSafeClone(dateExpression);
clone.highExpression = JRCloneUtils.nullSafeClone(highExpression);
clone.lowExpression = JRCloneUtils.nullSafeClone(lowExpression);
clone.openExpression = JRCloneUtils.nullSafeClone(openExpression);
clone.closeExpression = JRCloneUtils.nullSafeClone(closeExpression);
clone.volumeExpression = JRCloneUtils.nullSafeClone(volumeExpression);
clone.itemHyperlink = JRCloneUtils.nullSafeClone(itemHyperlink);
return clone;
}
}