Package net.sf.jasperreports.engine.util

Class UniformPrintElementVisitor<T>

java.lang.Object

net.sf.jasperreports.engine.util.UniformPrintElementVisitor<T>

All Implemented Interfaces:

PrintElementVisitor<T>

Direct Known Subclasses:

DeepPrintElementCounter, PartPropertiesDetector

public abstract class UniformPrintElementVisitor<T>
extends Object
implements PrintElementVisitor<T>

Print element visitor that delegates all visit calls to a single method.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UniformPrintElementVisitor()	Creates a uniform visitor.
protected	UniformPrintElementVisitor(boolean deep)	Creates an optionally deep uniform visitor.

Method Summary

Modifier and Type	Method	Description
void	visit(JRGenericPrintElement printElement, T arg)	Visits a generic print element.
void	visit(JRPrintEllipse ellipse, T arg)	Visits a print ellipse.
void	visit(JRPrintFrame frame, T arg)	Visits a print frame.
void	visit(JRPrintImage image, T arg)	Visits a print image.
void	visit(JRPrintLine line, T arg)	Visits a print line.
void	visit(JRPrintRectangle rectangle, T arg)	Visits a print rectangle.
void	visit(JRPrintText textElement, T arg)	Visits a text print element.
protected abstract void	visitElement(JRPrintElement element, T arg)
protected void	visitFrameElements(List<JRPrintElement> elements, T arg)

Methods inherited from class java.lang.Object

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

Constructor Detail

UniformPrintElementVisitor

protected UniformPrintElementVisitor()

Creates a uniform visitor.

UniformPrintElementVisitor

protected UniformPrintElementVisitor(boolean deep)

Creates an optionally deep uniform visitor.

Parameters:

deep - whether elements are to be deeply visited

See Also:

DeepPrintElementVisitor

Method Detail

visitElement

protected abstract void visitElement(JRPrintElement element,
                                     T arg)

visit

public void visit(JRPrintText textElement,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a text print element.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

textElement - the element to visit

arg - an argument passed for the visit

visit

public void visit(JRPrintImage image,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a print image.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

image - the image to visit

arg - an argument passed for the visit

visit

public void visit(JRPrintRectangle rectangle,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a print rectangle.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

rectangle - the rectangle to visit

arg - an argument passed for the visit

visit

public void visit(JRPrintLine line,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a print line.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

line - the line to visit

arg - an argument passed for the visit

visit

public void visit(JRPrintEllipse ellipse,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a print ellipse.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

ellipse - the ellipse to visit

arg - an argument passed for the visit

visit

public void visit(JRPrintFrame frame,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a print frame.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

frame - the frame to visit

arg - an argument passed for the visit

visitFrameElements

protected void visitFrameElements(List<JRPrintElement> elements,
                                  T arg)

visit

public void visit(JRGenericPrintElement printElement,
                  T arg)

Description copied from interface: PrintElementVisitor

Visits a generic print element.

Specified by:

visit in interface PrintElementVisitor<T>

Parameters:

printElement - the element to visit

arg - an argument passed for the visit