org.apache.xalan.xsltc.dom
Class StepIterator
public
class
StepIterator
extends DTMAxisIteratorBase
A step iterator is used to evaluate expressions like "BOOK/TITLE".
A better name for this iterator would have been ParentIterator since
both "BOOK" and "TITLE" are steps in XPath lingo. Step iterators are
constructed from two other iterators which we are going to refer to
as "outer" and "inner". Every node from the outer iterator (the one
for BOOK in our example) is used to initialize the inner iterator.
After this initialization, every node from the inner iterator is
returned (in essence, implementing a "nested loop").
Author: Jacek Ambroziak Santiago Pericas-Geertsen Erwin Bolwidt Morten Jorgensen
public void gotoMark()
public int next()
public void setMark()
public void setRestartable(boolean isRestartable)
Copyright B) 2005 Apache XML Project. All Rights Reserved.