org.apache.xalan.xsltc.dom
Class FilteredStepIterator

java.lang.Object
  org.apache.xml.dtm.ref.DTMAxisIteratorBase
      org.apache.xalan.xsltc.dom.StepIterator
          org.apache.xalan.xsltc.dom.FilteredStepIterator

All Implemented Interfaces:

java.lang.Cloneable, DTMAxisIterator

public final class FilteredStepIterator
extends StepIterator

Extends a StepIterator by adding the ability to filter nodes. It uses filters similar to those of a FilterIterator.

Field Summary

private Filter

_filter

Fields inherited from class org.apache.xalan.xsltc.dom.StepIterator

_iterator, _source

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

_includeSelf, _isRestartable, _last, _markedNode, _position, _startNode

Fields inherited from interface org.apache.xml.dtm.DTMAxisIterator

END

Constructor Summary

FilteredStepIterator(DTMAxisIterator source, DTMAxisIterator iterator, Filter filter)

Method Summary

int	next() Get the next node in the iteration.

Methods inherited from class org.apache.xalan.xsltc.dom.StepIterator

cloneIterator, gotoMark, reset, setMark, setRestartable, setStartNode

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

getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, resetPosition, returnNode

Methods inherited from class java.lang.Object

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

Field Detail

_filter

private Filter _filter

Constructor Detail

FilteredStepIterator

public FilteredStepIterator(DTMAxisIterator source,
                            DTMAxisIterator iterator,
                            Filter filter)

Method Detail

next

public int next()

Description copied from interface: DTMAxisIterator

Get the next node in the iteration.

Specified by:

next in interface DTMAxisIterator

Overrides:

next in class StepIterator

Returns:

The next node handle in the iteration, or END.