Package org.apache.xml.dtm.ref
Class DTMDefaultBaseIterators.RootIterator
java.lang.Object
org.apache.xml.dtm.ref.DTMAxisIteratorBase
org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
org.apache.xml.dtm.ref.DTMDefaultBaseIterators.RootIterator
- All Implemented Interfaces:
Cloneable
,DTMAxisIterator
- Direct Known Subclasses:
DTMDefaultBaseIterators.TypedRootIterator
,SAX2DTM2.TypedRootIterator
- Enclosing class:
DTMDefaultBaseIterators
public class DTMDefaultBaseIterators.RootIterator
extends DTMDefaultBaseIterators.InternalAxisIteratorBase
Iterator that returns the the root node as defined by the XPath data model
for a given node.
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Field Summary
Fields inherited from interface org.apache.xml.dtm.DTMAxisIterator
END
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
next()
Get the next node in the iteration.setStartNode
(int node) Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.Methods inherited from class org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
gotoMark, setMark
Methods inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase
cloneIterator, getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, reset, setRestartable
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Constructor Details
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RootIterator
public RootIterator()Constructor RootIterator
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Method Details
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setStartNode
Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.- Parameters:
node
- Sets the root of the iteration.- Returns:
- A DTMAxisIterator set to the start of the iteration.
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next
public int next()Get the next node in the iteration.- Returns:
- The next node handle in the iteration, or END.
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