org.tigris.gef.util
Class EnumerationSingle

java.lang.Object
  org.tigris.gef.util.EnumerationSingle

All Implemented Interfaces:

java.io.Serializable, java.util.Enumeration

public class EnumerationSingle
extends java.lang.Object
implements java.util.Enumeration, java.io.Serializable

A enumeration that has exactly one element. Functially equivelant to: Vector v = new Vector(); v.addElement(obj); return v.elements(); This is useful when you must pass or return an enumeration, but you do not have many elements.

See Also:

Serialized Form

Constructor Summary

EnumerationSingle(java.lang.Object ele)

Method Summary

boolean	hasMoreElements()
java.lang.Object	nextElement()

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumerationSingle

public EnumerationSingle(java.lang.Object ele)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface java.util.Enumeration

nextElement

public java.lang.Object nextElement()

Specified by:

nextElement in interface java.util.Enumeration