org.apache.xml.dtm.ref
Class DTMDefaultBaseIterators.ParentIterator
java.lang.Object
|
+--org.apache.xml.dtm.ref.DTMAxisIteratorBase
|
+--org.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase
|
+--org.apache.xml.dtm.ref.DTMDefaultBaseIterators.ParentIterator
- public final class DTMDefaultBaseIterators.ParentIterator
- extends DTMDefaultBaseIterators.InternalAxisIteratorBase
Iterator that returns the parent of a given node. Note that
this delivers only a single node; if you want all the ancestors,
see AncestorIterator.
Methods inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase |
cloneIterator,
getAxis,
getLast,
getNodeByPosition,
getPosition,
getStartNode,
includeSelf,
isDocOrdered,
isReverse,
reset,
setRestartable |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
DTMDefaultBaseIterators.ParentIterator
public DTMDefaultBaseIterators.ParentIterator()
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.
setNodeType
public DTMAxisIterator setNodeType(int type)
- Set the node type of the parent that we're looking for.
Note that this does _not_ mean "find the nearest ancestor of
this type", but "yield the parent if it is of this type".
- Parameters:
type
- extended type ID.- Returns:
- ParentIterator configured with the type filter set.
next
public int next()
- Get the next node in the iteration. In this case, we return
only the immediate parent, _if_ it matches the requested nodeType.
- Returns:
- The next node handle in the iteration, or END.
Copyright © 2005 Apache XML Project. All Rights Reserved.