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:
- java.lang.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).
Method Summary |
int |
getNodeByPosition(int position)
Return the node at the given position. |
int |
next()
Get the next node in the iteration. |
DTMAxisIterator |
setStartNode(int node)
Set start to END should 'close' the iterator,
i.e. subsequent call to next() should return END. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SAX2DTM2.TypedChildrenIterator
public SAX2DTM2.TypedChildrenIterator(int nodeType)
- Constructor TypedChildrenIterator
- Parameters:
nodeType
- The extended type ID being requested.
setStartNode
public DTMAxisIterator setStartNode(int node)
- 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.
next
public int next()
- Get the next node in the iteration.
- Returns:
- The next node handle in the iteration, or END.
getNodeByPosition
public int getNodeByPosition(int position)
- Return the node at the given position.
- Specified by:
getNodeByPosition
in interface DTMAxisIterator
- Overrides:
getNodeByPosition
in class DTMAxisIteratorBase
- Parameters:
position
- The position
- Returns:
- The node at the given position.
Copyright ? 2005 Apache XML Project. All Rights Reserved.