com.jclark.xsl.dom
Class NullNodeIterator

java.lang.Object
  extended by com.jclark.xsl.dom.NullNodeIterator
All Implemented Interfaces:
NodeIterator, SafeNodeIterator

 class NullNodeIterator
extends java.lang.Object
implements SafeNodeIterator

provides a singleton Node iterator representing 0 Nodes


Method Summary
static NullNodeIterator getInstance()
           
 Node next()
          return the next Node in the list
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

getInstance

public static NullNodeIterator getInstance()

next

public final Node next()
Description copied from interface: NodeIterator
return the next Node in the list

Specified by:
next in interface NodeIterator
Specified by:
next in interface SafeNodeIterator
Returns:
null