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Class harpoon.Util.NullEnumerator

java.lang.Object
   |
   +----harpoon.Util.NullEnumerator

public class NullEnumerator
extends Object
implements Enumeration
A NullEnumerator enumerates no elements.

Version:
$Id: NullEnumerator.java,v 1.2 1998/10/11 02:37:59 cananian Exp $
Author:
C. Scott Ananian <cananian@alumni.princeton.edu>

Variable Index

 o STATIC
A static instance of the null enumerator.

Constructor Index

 o NullEnumerator()
Creates a NullEnumerator.

Method Index

 o hasMoreElements()
 o nextElement()

Variables

 o STATIC
 public static NullEnumerator STATIC
A static instance of the null enumerator.

Constructors

 o NullEnumerator
 public NullEnumerator()
Creates a NullEnumerator.

Methods

 o hasMoreElements
 public boolean hasMoreElements()
Returns:
false
 o nextElement
 public Object nextElement()
Returns:
null

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