net.sf.jasperreports.engine.fill.JRTemplateLine Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 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.fill;
import java.io.IOException;
import java.io.ObjectInputStream;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRDefaultStyleProvider;
import net.sf.jasperreports.engine.JRLine;
import net.sf.jasperreports.engine.JROrigin;
import net.sf.jasperreports.engine.base.JRBasePen;
import net.sf.jasperreports.engine.type.LineDirectionEnum;
import net.sf.jasperreports.engine.util.ObjectUtils;
/**
* Line element information shared by multiple print line objects.
*
* @author Teodor Danciu ([email protected])
* @see JRTemplatePrintLine
*/
public class JRTemplateLine extends JRTemplateGraphicElement
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
/**
*
*/
protected LineDirectionEnum directionValue = LineDirectionEnum.TOP_DOWN;
/**
*
*/
protected JRTemplateLine(JROrigin origin, JRDefaultStyleProvider defaultStyleProvider, JRLine line)
{
super(origin, defaultStyleProvider);
setLine(line);
}
/**
* Creates a template line.
*
* @param origin the origin of the elements that will use this template
* @param defaultStyleProvider the default style provider to use for
* this template
*/
public JRTemplateLine(JROrigin origin, JRDefaultStyleProvider defaultStyleProvider)
{
super(origin, defaultStyleProvider);
this.linePen = new JRBasePen(this);
}
/**
*
*/
protected void setLine(JRLine line)
{
super.setGraphicElement(line);
setDirection(line.getDirectionValue());
}
/**
*
*/
public LineDirectionEnum getDirectionValue()
{
return this.directionValue;
}
/**
*
*/
public void setDirection(LineDirectionEnum directionValue)
{
this.directionValue = directionValue;
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private byte direction;
@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)
{
directionValue = LineDirectionEnum.getByValue(direction);
}
}
@Override
public int getHashCode()
{
ObjectUtils.HashCode hash = ObjectUtils.hash();
addGraphicHash(hash);
hash.add(directionValue);
return hash.getHashCode();
}
@Override
public boolean isIdentical(Object object)
{
if (this == object)
{
return true;
}
if (!(object instanceof JRTemplateLine))
{
return false;
}
JRTemplateLine template = (JRTemplateLine) object;
return graphicIdentical(template) && ObjectUtils.equals(directionValue, template.directionValue);
}
}