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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.crosstabs.base;
import java.io.IOException;
import java.io.ObjectInputStream;
import net.sf.jasperreports.crosstabs.JRCellContents;
import net.sf.jasperreports.crosstabs.JRCrosstabColumnGroup;
import net.sf.jasperreports.crosstabs.type.CrosstabColumnPositionEnum;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
* Base read-only implementation of crosstab column groups.
*
* @author Lucian Chirita ([email protected])
*/
public class JRBaseCrosstabColumnGroup extends JRBaseCrosstabGroup implements JRCrosstabColumnGroup
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
protected int height;
protected CrosstabColumnPositionEnum positionValue = CrosstabColumnPositionEnum.LEFT;
protected JRCellContents crosstabHeader;
public JRBaseCrosstabColumnGroup(JRCrosstabColumnGroup group, JRBaseObjectFactory factory)
{
super(group, factory);
height = group.getHeight();
positionValue = group.getPositionValue();
crosstabHeader = factory.getCell(group.getCrosstabHeader());
}
@Override
public CrosstabColumnPositionEnum getPositionValue()
{
return positionValue;
}
@Override
public int getHeight()
{
return height;
}
@Override
public JRCellContents getCrosstabHeader()
{
return crosstabHeader;
}
@Override
public Object clone()
{
JRBaseCrosstabColumnGroup clone = (JRBaseCrosstabColumnGroup) super.clone();
clone.crosstabHeader = JRCloneUtils.nullSafeClone(crosstabHeader);
return clone;
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private byte position;
@SuppressWarnings("deprecation")
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
positionValue = CrosstabColumnPositionEnum.getByValue(position);
}
}
}