weblogic.apache.xalan.transformer
Class TreeWalker2Result

java.lang.Object
  |
  +--weblogic.apache.xml.dtm.ref.DTMTreeWalker
        |
        +--weblogic.apache.xalan.transformer.TreeWalker2Result

public class TreeWalker2Result

extends weblogic.apache.xml.dtm.ref.DTMTreeWalker

Handle a walk of a tree, but screen out attributes for the result tree.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Fields inherited from class weblogic.apache.xml.dtm.ref.DTMTreeWalker

m_dtm

Constructor Summary

TreeWalker2Result(TransformerImpl transformer, ResultTreeHandler handler)
Constructor.

Method Summary

protected void	endNode(int node) End processing of given node
protected void	startNode(int node) Start traversal of the tree at the given node
void	traverse(int pos) Perform a pre-order traversal non-recursive style.

Methods inherited from class weblogic.apache.xml.dtm.ref.DTMTreeWalker

getcontentHandler, setcontentHandler, setDTM, traverse

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeWalker2Result

public TreeWalker2Result(TransformerImpl transformer,
                         ResultTreeHandler handler)

Constructor.

Parameters:

transformer - Non-null transformer instance

handler - The Result tree handler to use

Method Detail

traverse

public void traverse(int pos)
              throws org.xml.sax.SAXException

Perform a pre-order traversal non-recursive style.

Parameters:

pos - Start node for traversal

Throws:

TransformerException -

Overrides:

traverse in class weblogic.apache.xml.dtm.ref.DTMTreeWalker

endNode

protected void endNode(int node)
                throws org.xml.sax.SAXException

End processing of given node

Parameters:

node - Node we just finished processing

Throws:

org.xml.sax.SAXException -

Overrides:

endNode in class weblogic.apache.xml.dtm.ref.DTMTreeWalker

startNode

protected void startNode(int node)
                  throws org.xml.sax.SAXException

Start traversal of the tree at the given node

Parameters:

node - Starting node for traversal

Throws:

TransformerException -

Overrides:

startNode in class weblogic.apache.xml.dtm.ref.DTMTreeWalker