com.ibm.commons.util
Class EmptyIterator

java.lang.Object
  com.ibm.commons.util.EmptyIterator

All Implemented Interfaces:

java.util.Iterator

public final class EmptyIterator
extends java.lang.Object
implements java.util.Iterator

Empty iterator.

Constructor Summary

EmptyIterator()

Method Summary

static EmptyIterator	getInstance() Return a shared instance of an rmpty iterator.
boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyIterator

public EmptyIterator()

Method Detail

getInstance

public static EmptyIterator getInstance()

Return a shared instance of an rmpty iterator.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator