net.sourceforge.scopes.rewriters
Class ModifierNodeVisitor

java.lang.Object
  org.htmlparser.visitors.NodeVisitor
      net.sourceforge.scopes.rewriters.ModifierNodeVisitor

Direct Known Subclasses:

IdentityVisitor, WindowNameNodeVisitor

public abstract class ModifierNodeVisitor
extends org.htmlparser.visitors.NodeVisitor

It represents an HTML node visitor that can manipulate nodes.

Field Summary

protected NodeVisitorWithResult

lastVisitor It is the last visitor, i.e. the visitor that can write additional code.

Constructor Summary

ModifierNodeVisitor()

Method Summary

protected java.lang.String	addJavaScriptCallToEvent(java.lang.String oldCall, java.lang.String callToAdd) Utility code to add JavaScript code to an event that can already have some code in it;
void	configure(java.util.Map<java.lang.String,java.lang.Object> parameters) Configures the visitor.
void	setLastVisitor(NodeVisitorWithResult lastVisitor) Sets the last visitor, i.e. the visitor that can write additional code.

Methods inherited from class org.htmlparser.visitors.NodeVisitor

beginParsing, finishedParsing, shouldRecurseChildren, shouldRecurseSelf, visitEndTag, visitRemarkNode, visitStringNode, visitTag

Methods inherited from class java.lang.Object

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

Field Detail

lastVisitor

protected NodeVisitorWithResult lastVisitor

It is the last visitor, i.e. the visitor that can write additional code.

Constructor Detail

ModifierNodeVisitor

public ModifierNodeVisitor()

Method Detail

configure

public void configure(java.util.Map<java.lang.String,java.lang.Object> parameters)

Configures the visitor.

Parameters:

parameters - Parameters map.

setLastVisitor

public void setLastVisitor(NodeVisitorWithResult lastVisitor)

Sets the last visitor, i.e. the visitor that can write additional code.

Parameters:

lastVisitor - The last visitor.

addJavaScriptCallToEvent

protected java.lang.String addJavaScriptCallToEvent(java.lang.String oldCall,
                                                    java.lang.String callToAdd)

Utility code to add JavaScript code to an event that can already have some code in it;

Parameters:

oldCall - The old call. It can be null or empty.

callToAdd - The JavaScript code to add.

Returns:

The union of old and new code.