org.apache.directory.shared.ldap.util
Class EmptyEnumeration

java.lang.Object
  org.apache.directory.shared.ldap.util.EmptyEnumeration

All Implemented Interfaces:

java.util.Enumeration, javax.naming.NamingEnumeration

public class EmptyEnumeration
extends java.lang.Object
implements javax.naming.NamingEnumeration

An empty NamingEnumeration without any values: meaning hasMore/hasMoreElements() always returns false, and next/nextElement() always throws a NoSuchElementException.

Version:

$Revision: 434411 $

Author:

Apache Directory Project

Constructor Summary

EmptyEnumeration()

Method Summary

void	close()
boolean	hasMore() Always returns false.
boolean	hasMoreElements() Always return false.
java.lang.Object	next() Always throws NoSuchElementException.
java.lang.Object	nextElement() Always throws NoSuchElementException.

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

close

public void close()

Specified by:

close in interface javax.naming.NamingEnumeration

See Also:

NamingEnumeration.close()

hasMore

public boolean hasMore()
                throws javax.naming.NamingException

Always returns false.

Specified by:

hasMore in interface javax.naming.NamingEnumeration

Throws:

javax.naming.NamingException

See Also:

NamingEnumeration.hasMore()

next

public java.lang.Object next()
                      throws javax.naming.NamingException

Always throws NoSuchElementException.

Specified by:

next in interface javax.naming.NamingEnumeration

Throws:

javax.naming.NamingException

See Also:

NamingEnumeration.next()

hasMoreElements

public boolean hasMoreElements()

Always return false.

Specified by:

hasMoreElements in interface java.util.Enumeration

See Also:

Enumeration.hasMoreElements()

nextElement

public java.lang.Object nextElement()

Always throws NoSuchElementException.

Specified by:

nextElement in interface java.util.Enumeration

See Also:

Enumeration.nextElement()