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## org.apache.xalan.stree
Class IndexedUnionPathIterator

    java.lang.Object
      |
      +--org.apache.xpath.Expression
            |
            +--org.apache.xpath.axes.UnionPathIterator
                  |
                  +--org.apache.xalan.stree.IndexedUnionPathIterator

public class IndexedUnionPathIterator
extends UnionPathIterator

**For advanced use only** This class extends NodeSet, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath UnionExpr. As each node is iterated via nextNode(), the node is also stored in the NodeVector, so that previousNode() can easily be done.

Constructor Summary
`IndexedUnionPathIterator()` **For advanced use only** Constructor.

Methods inherited from class org.apache.xpath.axes.UnionPathIterator
`addIterator, clone, cloneWithReset, detach, execute, getCurrentContextNode, getCurrentNode, getCurrentPos, getExpandEntityReferences, getFilter, getRoot, getWhatToShow, initContext, isFresh, nextNode, previousNode, reset, runTo, setCurrentPos, setShouldCacheNodes, size`

Methods inherited from class org.apache.xpath.Expression
`assert, error, warn`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### IndexedUnionPathIterator

    public IndexedUnionPathIterator()

  **For advanced use only** Constructor.

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