org.oXML.xpath.iterator
Class UnionIterator

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

All Implemented Interfaces:

NodeIterator

public class UnionIterator

extends java.lang.Object

implements NodeIterator

Constructor Summary

UnionIterator(NodeIterator first, NodeIterator second)
construct a NodeIterator that is the union of two other nodesets

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

UnionIterator

public UnionIterator(NodeIterator first,
                     NodeIterator second)

construct a NodeIterator that is the union of two other nodesets

Method Detail

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

getFilter

public NodeFilter getFilter()

setFilter

public void setFilter(NodeFilter filter)

setWhatToShow

public void setWhatToShow(int nodetype)

getWhatToShow

public int getWhatToShow()

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.

toString

public java.lang.String toString()