ch.randelshofer.util
Class SingletonEnumeration

java.lang.Object
  ch.randelshofer.util.SingletonEnumeration

All Implemented Interfaces:

java.util.Enumeration

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

The class that encapsulates one object into one element enumeration.

Version:

0.10, Apr 10, 1998

Author:

Jaroslav Tulach

Constructor Summary

SingletonEnumeration(java.lang.Object object)

Method Summary

boolean	hasMoreElements() Tests if this enumeration contains next element.
java.lang.Object	nextElement() Returns the next element of this enumeration.

Methods inherited from class java.lang.Object

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

Constructor Detail

SingletonEnumeration

public SingletonEnumeration(java.lang.Object object)

Parameters:

object - object to be put into the enumeration

Method Detail

hasMoreElements

public boolean hasMoreElements()

Tests if this enumeration contains next element.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

true if this enumeration contains it false otherwise.

nextElement

public java.lang.Object nextElement()

Returns the next element of this enumeration.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

the next element of this enumeration.

Throws:

java.util.NoSuchElementException - if no more elements exist.