org.oXML.xpath.iterator
Class SingleNodeIterator

java.lang.Object
  org.oXML.xpath.iterator.SingleNodeIterator

All Implemented Interfaces:

NodeIterator

public class SingleNodeIterator

extends java.lang.Object

implements NodeIterator

wraps a Node in a NodeIterator. can be extended by simply overloading getNode().

Constructor Summary

SingleNodeIterator(Node root)

Method Summary

NodeFilter	getFilter()
int	getWhatToShow()
Node	nextNode() advance the current node in this nodeset.
int	position() get the position of the current node within this nodeset
void	setFilter(NodeFilter filter)
void	setWhatToShow(int nodetype)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleNodeIterator

public SingleNodeIterator(Node root)

Method Detail

nextNode

public Node nextNode()

Description copied from interface: NodeIterator

advance the current node in this nodeset.

Specified by:

nextNode in interface NodeIterator

Returns:

the new current node or null.

setWhatToShow

public void setWhatToShow(int nodetype)

getWhatToShow

public int getWhatToShow()

setFilter

public void setFilter(NodeFilter filter)

getFilter

public NodeFilter getFilter()

position

public int position()

Description copied from interface: NodeIterator

get the position of the current node within this nodeset

Specified by:

position in interface NodeIterator

toString

public java.lang.String toString()