Package com.levigo.jadice.server.html2fop.internal.process.visitor

Class AbstractHTMLNodeVisitor

java.lang.Object

com.levigo.jadice.server.html2fop.internal.process.visitor.AbstractHTMLNodeVisitor

All Implemented Interfaces:

HTMLImageElementVisitor

Direct Known Subclasses:

HTMLImageElementCollector

public abstract class AbstractHTMLNodeVisitor
extends Object
implements HTMLImageElementVisitor

Visitor pattern that handles the HTML DOM node traversal.

Constructor Summary

Constructors

Constructor	Description
AbstractHTMLNodeVisitor()

Method Summary

Modifier and Type	Method	Description
void	enter(Node node)	Invoked upon entering the child node traversal process.
void	leave(Node node)	Invoked upon leaving the child node traversal process.
void	traverse(Node node)	Traverse the HTML DOM
void	visit(org.w3c.dom.html2.HTMLImageElement imageElement)	Invoked upon visiting a node with that is an instance of HTMLImageElement.
void	visit(Node node)	Invoked upon visiting the node itself.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractHTMLNodeVisitor

public AbstractHTMLNodeVisitor()

Method Detail

traverse

public void traverse(Node node)

Traverse the HTML DOM

Specified by:

traverse in interface HTMLImageElementVisitor

Parameters:

node - the node that the DOM traversal shall be performed on

visit

public void visit(Node node)

Invoked upon visiting the node itself.

Specified by:

visit in interface HTMLImageElementVisitor

Parameters:

node - the node that is visited

visit

public void visit(org.w3c.dom.html2.HTMLImageElement imageElement)

Invoked upon visiting a node with that is an instance of HTMLImageElement.

Specified by:

visit in interface HTMLImageElementVisitor

Parameters:

imageElement - the HTML image element that is visited

enter

public void enter(Node node)

Invoked upon entering the child node traversal process.

Specified by:

enter in interface HTMLImageElementVisitor

Parameters:

node - the DOM node that shalle be traversed on

leave

public void leave(Node node)

Invoked upon leaving the child node traversal process.

Specified by:

leave in interface HTMLImageElementVisitor

Parameters:

node - the DOM node that shalle be traversed on