org.objectweb.jonathan.libs.helpers
Class EmptyEnumeration

java.lang.Object
  org.objectweb.jonathan.libs.helpers.EmptyEnumeration

All Implemented Interfaces:

java.util.Enumeration

public final class EmptyEnumeration

extends java.lang.Object

implements java.util.Enumeration

Helper class implementing an empty enumeration.

Constructor Summary

EmptyEnumeration()

Method Summary

boolean	hasMoreElements() Returns false: an empty enumeration has no more elements.
java.lang.Object	nextElement() Returns null: there is no next element.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyEnumeration

public EmptyEnumeration()

Method Detail

hasMoreElements

public boolean hasMoreElements()

Returns false: an empty enumeration has no more elements.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

false.

nextElement

public java.lang.Object nextElement()

Returns null: there is no next element.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

null.