org.apache.xalan.xsltc.dom
Class UnionIterator

java.lang.Object
  |
  +--org.apache.xml.dtm.ref.DTMAxisIteratorBase
        |
        +--org.apache.xalan.xsltc.dom.MultiValuedNodeHeapIterator
              |
              +--org.apache.xalan.xsltc.dom.UnionIterator

public final class UnionIterator

extends MultiValuedNodeHeapIterator

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

Inner classes inherited from class org.apache.xalan.xsltc.dom.MultiValuedNodeHeapIterator

MultiValuedNodeHeapIterator.HeapNode

Constructor Summary

UnionIterator(DOM dom)

Method Summary

UnionIterator

addIterator(DTMAxisIterator iterator)

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

cloneIterator, gotoMark, next, reset, setMark, setStartNode

Methods inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase

getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, 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

addIterator

public UnionIterator addIterator(DTMAxisIterator iterator)