UnionIterator (Xalan-Java 2.7.2)

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Field |
Constr |
Method

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

All Implemented Interfaces:

java.lang.Cloneable, DTMAxisIterator
```
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

Author:

Jacek Ambroziak, Santiago Pericas-Geertsen

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.xalan.xsltc.dom.MultiValuedNodeHeapIterator
    MultiValuedNodeHeapIterator.HeapNode
- Field Summary
  - Fields inherited from interface org.apache.xml.dtm.DTMAxisIterator
    END
- Constructor Summary
  
  Constructors
  Constructor Description
  
  UnionIterator(DOM dom)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  UnionIterator addIterator(DTMAxisIterator iterator)
  - Methods inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase
    getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, setRestartable
  - Methods inherited from class org.apache.xalan.xsltc.dom.MultiValuedNodeHeapIterator
    cloneIterator, gotoMark, next, reset, setMark, setStartNode
  - 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)

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