Package net.sf.jasperreports.engine.util

Class JRElementsVisitor

java.lang.Object

net.sf.jasperreports.engine.util.JRDelegationVisitor

net.sf.jasperreports.engine.util.JRElementsVisitor

All Implemented Interfaces:

ElementsVisitor, JRVisitor

public class JRElementsVisitor
extends JRDelegationVisitor
implements ElementsVisitor

Report elements visitor. This class can be used to recursively visit all the elements of a report.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Constructor	Description
JRElementsVisitor(JRVisitor visitor)	Creates a report visitor.

Method Summary

Modifier and Type	Method	Description
protected void	visitBand(JRBand band)
boolean	visitDeepElements()	Decides whether this visitor is to visit deep/nested elements.
protected void	visitElements(List<JRChild> elements)
void	visitReport(JRReport report)	Visits all the elements of a report.
static void	visitReport(JRReport report, JRVisitor visitor)	Visits all the elements of a report.
protected void	visitSection(JRSection section)

Methods inherited from class net.sf.jasperreports.engine.util.JRDelegationVisitor

getVisitor, visitBreak, visitComponentElement, visitCrosstab, visitElementGroup, visitEllipse, visitFrame, visitGenericElement, visitImage, visitLine, visitRectangle, visitStaticText, visitSubreport, visitTextField

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.jasperreports.engine.JRVisitor

visitBreak, visitComponentElement, visitCrosstab, visitElementGroup, visitEllipse, visitFrame, visitGenericElement, visitImage, visitLine, visitRectangle, visitStaticText, visitSubreport, visitTextField

Constructor Details

JRElementsVisitor

public JRElementsVisitor(JRVisitor visitor)

Creates a report visitor.

Parameters:

visitor - the elements visitor

Method Details

visitReport

public static void visitReport(JRReport report,
 JRVisitor visitor)

Visits all the elements of a report.

Parameters:

report - the report

visitor - the element visitor

visitDeepElements

public boolean visitDeepElements()

Description copied from interface: ElementsVisitor

Decides whether this visitor is to visit deep/nested elements.

Specified by:

visitDeepElements in interface ElementsVisitor

Returns:

whether this visitor is to visit deep/nested elements

visitReport

public void visitReport(JRReport report)

Visits all the elements of a report.

Parameters:

report - the report

visitSection

protected void visitSection(JRSection section)

visitBand

protected void visitBand(JRBand band)

visitElements

protected void visitElements(List<JRChild> elements)