java.lang
Class EmptyEnumeration

java.lang.Object
  java.lang.EmptyEnumeration

All Implemented Interfaces:

Serializable, Enumeration<URL>

final class EmptyEnumeration
extends Object
implements Enumeration<URL>, Serializable

Empty enumeration class. Call getInstance() to get the singleton. This is not part of the Java spec, so must be package-scope only.

Method Summary

static EmptyEnumeration	getInstance() Return instance.
boolean	hasMoreElements() Enumeration implementation.
URL	nextElement() Returns the next element in this Enumeration.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static EmptyEnumeration getInstance()

Return instance.

hasMoreElements

public boolean hasMoreElements()

Enumeration implementation.

Specified by:

hasMoreElements in interface Enumeration<URL>

Returns:

true if there are more elements, false otherwise

See Also:

Enumeration.nextElement()

nextElement

public URL nextElement()

Description copied from interface: Enumeration

Returns the next element in this Enumeration.

Specified by:

nextElement in interface Enumeration<URL>

Returns:

the next element in this Enumeration

See Also:

Enumeration.hasMoreElements()