Class DTMDefaultBaseIterators.TypedChildrenIterator

  extended by org.apache.xml.dtm.ref.DTMAxisIteratorBase
      extended by org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
          extended by org.apache.xml.dtm.ref.DTMDefaultBaseIterators.TypedChildrenIterator
All Implemented Interfaces:
java.lang.Cloneable, DTMAxisIterator
Enclosing class:

public final class DTMDefaultBaseIterators.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).

Field Summary
private  int _nodeType
          The extended type ID that was requested.
Fields inherited from class org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
Fields inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase
_includeSelf, _isRestartable, _last, _markedNode, _position, _startNode
Fields inherited from interface org.apache.xml.dtm.DTMAxisIterator
Constructor Summary
DTMDefaultBaseIterators.TypedChildrenIterator(int nodeType)
          Constructor TypedChildrenIterator
Method Summary
 int next()
          Get the next node in the iteration.
 DTMAxisIterator setStartNode(int node)
          Set start to END should 'close' the iterator, i.e.
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, resetPosition, returnNode, setRestartable
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail


private final int _nodeType
The extended type ID that was requested.

Constructor Detail


public DTMDefaultBaseIterators.TypedChildrenIterator(int nodeType)
Constructor TypedChildrenIterator

nodeType - The extended type ID being requested.
Method Detail


public DTMAxisIterator setStartNode(int node)
Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

node - Sets the root of the iteration.
A DTMAxisIterator set to the start of the iteration.


public int next()
Get the next node in the iteration.

The next node handle in the iteration, or END.