org.japano.util
Class EmptyEnumeration

java.lang.Object
  org.japano.util.EmptyEnumeration

All Implemented Interfaces:

java.util.Enumeration

public class EmptyEnumeration
extends java.lang.Object
implements java.util.Enumeration

Implements an Iterator which is always empty.

Version:

$Id: EmptyEnumeration.java,v 1.2 2005/09/27 21:30:51 fforw Exp $

Author:

Sven Helmberger ( sven dot helmberger at gmx dot de )

Field Summary

static EmptyEnumeration

instance The only EmptyEnumeration instance

Method Summary

boolean	hasMoreElements() Returns always false.
java.lang.Object	nextElement() Throws a NoSuchElementException.

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final EmptyEnumeration instance

The only EmptyEnumeration instance

Method Detail

hasMoreElements

public boolean hasMoreElements()

Returns always false.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

false

nextElement

public java.lang.Object nextElement()

Throws a NoSuchElementException.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

-