Google

: Interface AxisEnumeration

com.icl.saxon.om
Interface AxisEnumeration

All Superinterfaces:
LastPositionFinder, NodeEnumeration
All Known Implementing Classes:
SingletonEnumeration, EmptyEnumeration

public interface AxisEnumeration
extends NodeEnumeration, LastPositionFinder

A NodeEnumeration is used to iterate over a list of nodes. An AxisEnumeration is a NodeEnumeration that throws no exceptions; it also supports the ability to find the last() position, again with no exceptions.


Method Summary
 int getLastPosition()
          Get the last position
 boolean hasMoreElements()
          Determine whether there are more nodes to come.
 NodeInfo nextElement()
          Get the next node in sequence.
 
Methods inherited from interface com.icl.saxon.om.NodeEnumeration
isPeer, isReverseSorted, isSorted
 

Method Detail

hasMoreElements


public boolean hasMoreElements()
Determine whether there are more nodes to come.
(Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).
Specified by:
hasMoreElements in interface NodeEnumeration
Returns:
true if there are more nodes

nextElement


public NodeInfo nextElement()
Get the next node in sequence.
(Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).
Specified by:
nextElement in interface NodeEnumeration
Returns:
the next NodeInfo

getLastPosition


public int getLastPosition()
Get the last position
Specified by:
getLastPosition in interface LastPositionFinder