org.apache.xalan.xsltc.dom
Class StepIterator
- Cloneable, DTMAxisIterator
public class StepIterator
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").
- Jacek Ambroziak
- Santiago Pericas-Geertsen
- Erwin Bolwidt
- Morten Jorgensen
cloneIterator , getAxis , getLast , getNodeByPosition , getPosition , getStartNode , includeSelf , isDocOrdered , isReverse , reset , setRestartable |
Copyright B) 2004 Apache XML Project. All Rights Reserved.