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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.engine.analytics.dataset;
import java.io.Serializable;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
* @author Lucian Chirita ([email protected])
*/
public class BaseDataLevelBucketProperty implements DataLevelBucketProperty, Serializable
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
protected String name;
protected JRExpression expression;
protected BaseDataLevelBucketProperty()
{
}
public BaseDataLevelBucketProperty(DataLevelBucketProperty property, JRBaseObjectFactory factory)
{
factory.put(property, this);
this.name = property.getName();
this.expression = factory.getExpression(property.getExpression());
}
@Override
public String getName()
{
return name;
}
@Override
public JRExpression getExpression()
{
return expression;
}
@Override
public Object clone()
{
BaseDataLevelBucketProperty clone = null;
try
{
clone = (BaseDataLevelBucketProperty) super.clone();
}
catch (CloneNotSupportedException e)
{
// never
throw new JRRuntimeException(e);
}
clone.expression = JRCloneUtils.nullSafeClone(expression);
return clone;
}
}