org.apache.xalan.xsltc.dom
Class CurrentNodeListIterator

java.lang.Object
  |
  +--org.apache.xml.dtm.ref.DTMAxisIteratorBase
        |
        +--org.apache.xalan.xsltc.dom.CurrentNodeListIterator

public final class CurrentNodeListIterator

extends DTMAxisIteratorBase

Iterators of this kind use a CurrentNodeListFilter to filter a subset of nodes from a source iterator. For each node from the source, the boolean method CurrentNodeListFilter.test() is called. All nodes from the source are read into an array upon calling setStartNode() (this is needed to determine the value of last, a parameter to CurrentNodeListFilter.test()). The method getLast() returns the last element after applying the filter.

Constructor Summary

CurrentNodeListIterator(DTMAxisIterator source, boolean docOrder, CurrentNodeListFilter filter, int currentNode, AbstractTranslet translet)

CurrentNodeListIterator(DTMAxisIterator source, CurrentNodeListFilter filter, int currentNode, AbstractTranslet translet)

Method Summary

DTMAxisIterator	cloneIterator()
DTMAxisIterator	forceNaturalOrder()
int	getLast()
void	gotoMark()
boolean	isReverse()
int	next()
DTMAxisIterator	reset()
void	setMark()
void	setRestartable(boolean isRestartable)
DTMAxisIterator	setStartNode(int node)

Methods inherited from class org.apache.xml.dtm.ref.DTMAxisIteratorBase

getAxis, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CurrentNodeListIterator

public CurrentNodeListIterator(DTMAxisIterator source,
                               CurrentNodeListFilter filter,
                               int currentNode,
                               AbstractTranslet translet)

CurrentNodeListIterator

public CurrentNodeListIterator(DTMAxisIterator source,
                               boolean docOrder,
                               CurrentNodeListFilter filter,
                               int currentNode,
                               AbstractTranslet translet)

Method Detail

forceNaturalOrder

public DTMAxisIterator forceNaturalOrder()

setRestartable

public void setRestartable(boolean isRestartable)

Overrides:

setRestartable in class DTMAxisIteratorBase

isReverse

public boolean isReverse()

Overrides:

isReverse in class DTMAxisIteratorBase

cloneIterator

public DTMAxisIterator cloneIterator()

Overrides:

cloneIterator in class DTMAxisIteratorBase

reset

public DTMAxisIterator reset()

Overrides:

reset in class DTMAxisIteratorBase

next

public int next()

setStartNode

public DTMAxisIterator setStartNode(int node)

getLast

public int getLast()

Overrides:

getLast in class DTMAxisIteratorBase

setMark

public void setMark()

gotoMark

public void gotoMark()