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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ReportElement.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2007-07-09 11:56:07 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2007 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
* Copyright 2007 by Pentaho Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.star.report.pentaho.model;
import java.util.ArrayList;
import org.jfree.report.structure.Element;
import com.sun.star.report.pentaho.OfficeNamespaces;
/**
* A report element is the base class for all content generating elements in a
* report.
*
* @author Thomas Morgner
* @since 02.03.2007
*/
public abstract class ReportElement extends Element
{
private ArrayList formatConditions;
protected ReportElement()
{
formatConditions = new ArrayList();
}
/**
* Checks the current group and prints this element only if the current row is
* the first row for that particular group.
*
* @return true, if the element should only be printed in the first row of the
* current group, false otherwise.
*/
public boolean isPrintWhenGroupChanges()
{
return "true".equals(getAttribute
(OfficeNamespaces.OOREPORT_NS, "print-when-group-changes"));
}
public void setPrintWhenGroupChanges(final boolean printWhenGroupChanges)
{
setAttribute(OfficeNamespaces.OOREPORT_NS, "print-when-group-changes",
String.valueOf(printWhenGroupChanges));
}
/**
* Checks, whether the printed value has been changed since the last run. The
* element will only be printed, if there was at least one change.
*
* @return true, if repeated values should be printed, false if repeated
* values should be surpressed.
*/
public boolean isPrintRepeatedValues()
{
return "true".equals(getAttribute
(OfficeNamespaces.OOREPORT_NS, "print-repeated-values"));
}
public void setPrintRepeatedValues(final boolean printRepeatedValues)
{
setAttribute(OfficeNamespaces.OOREPORT_NS, "print-repeated-values",
String.valueOf(printRepeatedValues));
}
public void addFormatCondition(final FormatCondition formatCondition)
{
if (formatCondition == null)
{
throw new NullPointerException();
}
this.formatConditions.add(formatCondition);
}
public FormatCondition[] getFormatConditions ()
{
return (FormatCondition[]) this.formatConditions.toArray
(new FormatCondition[this.formatConditions.size()]);
}
public int getFormatConditionCount ()
{
return formatConditions.size();
}
}
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