com.xmlmind.xml.xpath

Class NullNodeIterator

java.lang.Object

com.xmlmind.xml.xpath.NullNodeIterator

All Implemented Interfaces:

NodeIterator

public class NullNodeIterator
extends Object
implements NodeIterator

An empty node set.

Field Summary

Fields

Modifier and Type	Field and Description
static NullNodeIterator	INSTANCE

Constructor Summary

Constructors

Constructor and Description
NullNodeIterator()

Method Summary

Modifier and Type	Method and Description
XNode	next() Returns next node in the set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final NullNodeIterator INSTANCE

Constructor Detail

NullNodeIterator

public NullNodeIterator()

Method Detail

next

public XNode next()

Description copied from interface: NodeIterator

Returns next node in the set. Returns null after all nodes in the set have been returned.

Specified by:

next in interface NodeIterator