net.sourceforge.scopes.rewriters.impl
Class SimpleWriteNodeVisitor

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

All Implemented Interfaces:

ContextPathUser

public class SimpleWriteNodeVisitor
extends NodeVisitorWithResult

Node visitor that can write original, additional and rewritten code.

Field Summary

protected java.io.ByteArrayOutputStream	afterBaos OutputStreams
protected java.io.PrintWriter	afterVisitWriter PrintWriters
protected java.io.ByteArrayOutputStream	baos OutputStreams
protected java.io.ByteArrayOutputStream	beforeBaos OutputStreams
protected java.io.PrintWriter	beforeVisitWriter PrintWriters
protected java.lang.String	charset
protected java.io.PrintWriter	writer PrintWriters

Constructor Summary

SimpleWriteNodeVisitor()
Constructor.

SimpleWriteNodeVisitor(boolean recurseChildren)
Constructor.

SimpleWriteNodeVisitor(boolean recurseChildren, boolean recurseSelf)
Constructor.

Method Summary

void	beginParsing()
void	finishedParsing()
java.io.PrintWriter	getAfterVisitWriter() Returns a writer that can be used to add code after the currently visited node.
java.io.PrintWriter	getBeforeVisitWriter() Returns a writer that can be used to add code before the currently visited node.
byte[]	getResult() Returns the result as an array of byte, encoded with the given character set.
void	setCharset(java.lang.String charset) Sets the character set to use.
void	setContextPath(java.lang.String contextPath) Sets the context path to refer to.
boolean	shouldRecurseChildren()
boolean	shouldRecurseSelf()
void	visitEndTag(org.htmlparser.Tag tag)
void	visitRemarkNode(org.htmlparser.Remark remark)
void	visitStringNode(org.htmlparser.Text string)
void	visitTag(org.htmlparser.Tag tag)

Methods inherited from class java.lang.Object

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

Field Detail

baos

protected java.io.ByteArrayOutputStream baos

OutputStreams

beforeBaos

protected java.io.ByteArrayOutputStream beforeBaos

OutputStreams

afterBaos

protected java.io.ByteArrayOutputStream afterBaos

OutputStreams

writer

protected java.io.PrintWriter writer

PrintWriters

beforeVisitWriter

protected java.io.PrintWriter beforeVisitWriter

PrintWriters

afterVisitWriter

protected java.io.PrintWriter afterVisitWriter

PrintWriters

charset

protected java.lang.String charset

Constructor Detail

SimpleWriteNodeVisitor

public SimpleWriteNodeVisitor()

Constructor.

SimpleWriteNodeVisitor

public SimpleWriteNodeVisitor(boolean recurseChildren,
                              boolean recurseSelf)

Constructor.

Parameters:

recurseChildren - true to recurse children.

recurseSelf - true to recurse itself.

SimpleWriteNodeVisitor

public SimpleWriteNodeVisitor(boolean recurseChildren)

Constructor.

Parameters:

recurseChildren - true to recurse children.

Method Detail

beginParsing

public void beginParsing()

Overrides:

beginParsing in class org.htmlparser.visitors.NodeVisitor

finishedParsing

public void finishedParsing()

Overrides:

finishedParsing in class org.htmlparser.visitors.NodeVisitor

shouldRecurseChildren

public boolean shouldRecurseChildren()

Overrides:

shouldRecurseChildren in class org.htmlparser.visitors.NodeVisitor

shouldRecurseSelf

public boolean shouldRecurseSelf()

Overrides:

shouldRecurseSelf in class org.htmlparser.visitors.NodeVisitor

visitEndTag

public void visitEndTag(org.htmlparser.Tag tag)

Overrides:

visitEndTag in class org.htmlparser.visitors.NodeVisitor

visitRemarkNode

public void visitRemarkNode(org.htmlparser.Remark remark)

Overrides:

visitRemarkNode in class org.htmlparser.visitors.NodeVisitor

visitStringNode

public void visitStringNode(org.htmlparser.Text string)

Overrides:

visitStringNode in class org.htmlparser.visitors.NodeVisitor

visitTag

public void visitTag(org.htmlparser.Tag tag)

Overrides:

visitTag in class org.htmlparser.visitors.NodeVisitor

setContextPath

public void setContextPath(java.lang.String contextPath)

Description copied from interface: ContextPathUser

Sets the context path to refer to.

Specified by:

setContextPath in interface ContextPathUser

Specified by:

setContextPath in class NodeVisitorWithResult

Parameters:

contextPath - The context path.

setCharset

public void setCharset(java.lang.String charset)

Description copied from class: NodeVisitorWithResult

Sets the character set to use.

Specified by:

setCharset in class NodeVisitorWithResult

Parameters:

charset - The character set.

getBeforeVisitWriter

public java.io.PrintWriter getBeforeVisitWriter()

Description copied from class: NodeVisitorWithResult

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

Specified by:

getBeforeVisitWriter in class NodeVisitorWithResult

Returns:

The writer to write before the node.

getAfterVisitWriter

public java.io.PrintWriter getAfterVisitWriter()

Description copied from class: NodeVisitorWithResult

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

Specified by:

getAfterVisitWriter in class NodeVisitorWithResult

Returns:

The writer to write after the node.

getResult

public byte[] getResult()

Description copied from class: NodeVisitorWithResult

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

Specified by:

getResult in class NodeVisitorWithResult

Returns:

The result.