org.apache.xalan.xsltc.dom
Class UnionIterator

java.lang.Object
  |
  +--org.apache.xalan.xsltc.dom.NodeIteratorBase
        |
        +--org.apache.xalan.xsltc.dom.UnionIterator

public final class UnionIterator

extends NodeIteratorBase

UnionIterator takes a set of NodeIterators and produces a merged NodeSet in document order with duplicates removed The individual iterators are supposed to generate nodes in document order

Constructor Summary

UnionIterator(DOM dom)

Method Summary

UnionIterator	addIterator(NodeIterator iterator)
NodeIterator	cloneIterator()
void	gotoMark()
int	next()
NodeIterator	reset()
void	setMark()
NodeIterator	setStartNode(int node)

Methods inherited from class org.apache.xalan.xsltc.dom.NodeIteratorBase

getLast, getPosition, includeSelf, isReverse, setRestartable

Methods inherited from class java.lang.Object

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

Constructor Detail

UnionIterator

public UnionIterator(DOM dom)

Method Detail

cloneIterator

public NodeIterator cloneIterator()

Overrides:

cloneIterator in class NodeIteratorBase

addIterator

public UnionIterator addIterator(NodeIterator iterator)

next

public int next()

setStartNode

public NodeIterator setStartNode(int node)

setMark

public void setMark()

gotoMark

public void gotoMark()

reset

public NodeIterator reset()

Overrides:

reset in class NodeIteratorBase