org.apache.xml.dtm.ref
Class DTMDefaultBaseIterators.ParentIterator
- DTMDefaultBaseIterators
- Cloneable, DTMAxisIterator
public final class DTMDefaultBaseIterators.ParentIterator
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.
cloneIterator , getAxis , getLast , getNodeByPosition , getPosition , getStartNode , includeSelf , isDocOrdered , isReverse , reset , setRestartable |
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.
- next in interface DTMAxisIterator
- The next node handle in the iteration, or END.
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".
- ParentIterator configured with the type filter set.
setStartNode
public DTMAxisIterator setStartNode(int node)
Set start to END should 'close' the iterator,
i.e. subsequent call to next() should return END.
- setStartNode in interface DTMAxisIterator
node
- Sets the root of the iteration.
- A DTMAxisIterator set to the start of the iteration.
Copyright © 2006 Apache XML Project. All Rights Reserved.