org.apache.xalan.xsltc.dom
Class UnionIterator
- Cloneable, DTMAxisIterator
public final class UnionIterator
UnionIterator takes a set of NodeIterators and produces
a merged NodeSet in document order with duplicates removed
The individual iterators are supposed to generate nodes
in document order
- Jacek Ambroziak
- Santiago Pericas-Geertsen
cloneIterator , getAxis , getLast , getNodeByPosition , getPosition , getStartNode , includeSelf , isDocOrdered , isReverse , reset , setRestartable |
UnionIterator
public UnionIterator(DOM dom)
gotoMark
public void gotoMark()
Restores the current node remembered by setMark().
- gotoMark in interface DTMAxisIterator
next
public int next()
Get the next node in the iteration.
- next in interface DTMAxisIterator
- The next node handle in the iteration, or END.
setMark
public void setMark()
Remembers the current node for the next call to gotoMark().
- setMark in interface DTMAxisIterator
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 B) 2005 Apache XML Project. All Rights Reserved.