org.apache.xpath.axes
Interface SubContextList

All Known Implementing Classes:
PredicatedNodeTest, StepPattern

public interface SubContextList

A class that implements this interface is a sub context node list, meaning it is a node list for a location path step for a predicate.

Usage:
**For advanced use only**

Method Summary
 int getLastPos(XPathContext xctxt)
          Get the number of nodes in the node list, which, in the XSLT 1 based counting system, is the last index position.
 int getProximityPosition(XPathContext xctxt)
          Get the current sub-context position.
 

Method Detail

getLastPos

public int getLastPos(XPathContext xctxt)
Get the number of nodes in the node list, which, in the XSLT 1 based counting system, is the last index position.
Parameters:
xctxt - The XPath runtime context.
Returns:
the number of nodes in the node list.

getProximityPosition

public int getProximityPosition(XPathContext xctxt)
Get the current sub-context position.
Parameters:
xctxt - The XPath runtime context.
Returns:
The position of the current node in the list.


Copyright 2006 Apache XML Project. All Rights Reserved.