org.apache.xml.dtm.ref.sax2dtm
Class SAX2DTM2.TypedAncestorIterator
java.lang.Object
org.apache.xml.dtm.ref.DTMAxisIteratorBase
org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.AncestorIterator
org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.TypedAncestorIterator
- All Implemented Interfaces:
- Cloneable, DTMAxisIterator
- Enclosing class:
- SAX2DTM2
public final class SAX2DTM2.TypedAncestorIterator
- extends SAX2DTM2.AncestorIterator
Typed iterator that returns the ancestors of a given node.
Method Summary |
int |
getLast()
Returns the position of the last node within the iteration, as
defined by XPath. |
int |
getNodeByPosition(int position)
Return the node at the given position. |
DTMAxisIterator |
setStartNode(int node)
Set start to END should 'close' the iterator,
i.e. subsequent call to next() should return END. |
SAX2DTM2.TypedAncestorIterator
public SAX2DTM2.TypedAncestorIterator(int type)
- Constructor TypedAncestorIterator
- Parameters:
type
- 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.
- Specified by:
setStartNode
in interface DTMAxisIterator
- Overrides:
setStartNode
in class SAX2DTM2.AncestorIterator
- Parameters:
node
- Sets the root of the iteration.
- Returns:
- A DTMAxisIterator set to the start of the iteration.
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.
getLast
public int getLast()
- Returns the position of the last node within the iteration, as
defined by XPath.
- Specified by:
getLast
in interface DTMAxisIterator
- Overrides:
getLast
in class DTMAxisIteratorBase
- Returns:
- The number of nodes in this iterator (forward) or 1 (reverse).
Copyright ? 2005 Apache XML Project. All Rights Reserved.