|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.xml.dtm.ref.DTMAxisIteratorBase
org.apache.xalan.xsltc.dom.UnionIterator
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
Field Summary |
---|
Fields inherited from interface org.apache.xml.dtm.DTMAxisIterator |
---|
END |
Constructor Summary | |
---|---|
UnionIterator(DOM dom)
|
Method Summary | |
---|---|
UnionIterator |
addIterator(DTMAxisIterator iterator)
|
DTMAxisIterator |
cloneIterator()
Returns a deep copy of this iterator. |
void |
gotoMark()
Restores the current node remembered by setMark(). |
int |
next()
Get the next node in the iteration. |
DTMAxisIterator |
reset()
Resets the iterator to the last start node. |
void |
setMark()
Remembers the current node for the next call to gotoMark(). |
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 org.apache.xml.dtm.ref.DTMAxisIteratorBase |
---|
getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, setRestartable |
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public UnionIterator(DOM dom)
Method Detail |
---|
public DTMAxisIterator cloneIterator()
DTMAxisIteratorBase
cloneIterator
in interface DTMAxisIterator
cloneIterator
in class DTMAxisIteratorBase
public UnionIterator addIterator(DTMAxisIterator iterator)
public int next()
DTMAxisIterator
public DTMAxisIterator setStartNode(int node)
DTMAxisIterator
node
- Sets the root of the iteration.
public void setMark()
DTMAxisIterator
public void gotoMark()
DTMAxisIterator
public DTMAxisIterator reset()
DTMAxisIterator
reset
in interface DTMAxisIterator
reset
in class DTMAxisIteratorBase
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |