org.apache.jsieve.util
Class NodeTraverser

java.lang.Object
  org.apache.jsieve.util.NodeTraverser

public class NodeTraverser
extends java.lang.Object

Traverses nodes. Once instance can be safely shared between threads.

Constructor Summary

NodeTraverser()

Method Summary

void	traverse(NodeHandler handler, Node root) Traverses the tree structure rooted at the given node.
void	traverse(SieveHandler handler, Node root) Traverses the tree structure rooted at the given node.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeTraverser

public NodeTraverser()

Method Detail

traverse

public void traverse(NodeHandler handler,
                     Node root)
              throws SieveException

Traverses the tree structure rooted at the given node. The nodes contained are reported to the handler.

Parameters:

root - not null

handler - not null

Throws:

SieveException - when traversal fails

HaltTraversalException - when traversal is halted by handler

traverse

public void traverse(SieveHandler handler,
                     Node root)
              throws SieveException

Traverses the tree structure rooted at the given node. The nodes contained are reported to the handler.

Parameters:

root - not null

handler - not null

Throws:

SieveException - when traversal fails

HaltTraversalException - when traversal is halted by handler