net.sourceforge.scopes.rewriters
Class NodeVisitorWithResult

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

All Implemented Interfaces:

ContextPathUser

Direct Known Subclasses:

SimpleWriteNodeVisitor

public abstract class NodeVisitorWithResult
extends org.htmlparser.visitors.NodeVisitor
implements ContextPathUser

It is a node visitor that can add additional code and can output the final code after visiting sequence has finished.

Constructor Summary

NodeVisitorWithResult()
Constructor.

NodeVisitorWithResult(boolean recurseChildren)
Constructor.

NodeVisitorWithResult(boolean recurseChildren, boolean recurseSelf)
Constructor.

Method Summary

abstract java.io.PrintWriter	getAfterVisitWriter() Returns a writer that can be used to add code after the currently visited node.
abstract java.io.PrintWriter	getBeforeVisitWriter() Returns a writer that can be used to add code before the currently visited node.
abstract byte[]	getResult() Returns the result as an array of byte, encoded with the given character set.
abstract void	setCharset(java.lang.String charset) Sets the character set to use.
abstract void	setContextPath(java.lang.String contextPath) Sets the context path to refer to.

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

Constructor Detail

NodeVisitorWithResult

public NodeVisitorWithResult()

Constructor.

NodeVisitorWithResult

public NodeVisitorWithResult(boolean recurseChildren,
                             boolean recurseSelf)

Constructor.

Parameters:

recurseChildren - true to recurse children.

recurseSelf - true to recurse itself.

NodeVisitorWithResult

public NodeVisitorWithResult(boolean recurseChildren)

Constructor.

Parameters:

recurseChildren - true to recurse children.

Method Detail

setContextPath

public abstract void setContextPath(java.lang.String contextPath)

Description copied from interface: ContextPathUser

Sets the context path to refer to.

Specified by:

setContextPath in interface ContextPathUser

Parameters:

contextPath - The context path.

setCharset

public abstract void setCharset(java.lang.String charset)

Sets the character set to use.

Parameters:

charset - The character set.

getBeforeVisitWriter

public abstract java.io.PrintWriter getBeforeVisitWriter()

Returns a writer that can be used to add code before the currently visited node.

Returns:

The writer to write before the node.

getAfterVisitWriter

public abstract java.io.PrintWriter getAfterVisitWriter()

Returns a writer that can be used to add code after the currently visited node.

Returns:

The writer to write after the node.

getResult

public abstract byte[] getResult()

Returns the result as an array of byte, encoded with the given character set.

Returns:

The result.