Package org.apache.xml.dtm.ref.sax2dtm
Class SAX2DTM2.TypedChildrenIterator
java.lang.Object
org.apache.xml.dtm.ref.DTMAxisIteratorBase
org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.TypedChildrenIterator
- All Implemented Interfaces:
Cloneable
,DTMAxisIterator
- Enclosing class:
SAX2DTM2
public final class SAX2DTM2.TypedChildrenIterator
extends DTMDefaultBaseIterators.InternalAxisIteratorBase
Iterator that returns children of a given type for a given node.
The functionality chould be achieved by putting a filter on top
of a basic child iterator, but a specialised iterator is used
for efficiency (both speed and size of translet).
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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
getNodeByPosition
(int position) Return the node at the given position.int
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, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, reset, setRestartable
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Constructor Details
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TypedChildrenIterator
public TypedChildrenIterator(int nodeType) Constructor TypedChildrenIterator- Parameters:
nodeType
- The extended type ID being requested.
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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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getNodeByPosition
public int getNodeByPosition(int position) Return the node at the given position.- Specified by:
getNodeByPosition
in interfaceDTMAxisIterator
- Overrides:
getNodeByPosition
in classDTMAxisIteratorBase
- Parameters:
position
- The position- Returns:
- The node at the given position.
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