org.apache.commons.collections15.iterators
Class EmptyOrderedMapIterator

java.lang.Object
  extended by org.apache.commons.collections15.iterators.EmptyOrderedMapIterator
All Implemented Interfaces:
Iterator, MapIterator, OrderedIterator, OrderedMapIterator, ResettableIterator

public class EmptyOrderedMapIterator
extends Object
implements OrderedMapIterator, ResettableIterator

Provides an implementation of an empty ordered map iterator.

Since:
Commons Collections 3.1
Version:
$Revision: 1.1 $ $Date: 2005/10/11 17:05:24 $
Author:
Matt Hall, John Watkinson, Stephen Colebourne

Field Summary
static OrderedMapIterator INSTANCE
          Singleton instance of the iterator.
 
Constructor Summary
protected EmptyOrderedMapIterator()
          Constructor.
 
Method Summary
 void add(E obj)
           
 E getKey()
           
 E getValue()
           
 boolean hasNext()
           
 boolean hasPrevious()
           
 E next()
           
 int nextIndex()
           
 E previous()
           
 int previousIndex()
           
 void remove()
           
 void reset()
           
 void set(E obj)
           
 E setValue(E value)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.commons.collections15.OrderedMapIterator
hasPrevious, previous
 
Methods inherited from interface org.apache.commons.collections15.MapIterator
getKey, getValue, hasNext, next, remove, setValue
 
Methods inherited from interface org.apache.commons.collections15.ResettableIterator
reset
 

Field Detail

INSTANCE

public static final OrderedMapIterator INSTANCE
Singleton instance of the iterator.

Since:
Commons Collections 3.1
Constructor Detail

EmptyOrderedMapIterator

protected EmptyOrderedMapIterator()
Constructor.

Method Detail

hasNext

public boolean hasNext()

next

public E next()

hasPrevious

public boolean hasPrevious()

previous

public E previous()

nextIndex

public int nextIndex()

previousIndex

public int previousIndex()

add

public void add(E obj)

set

public void set(E obj)

remove

public void remove()

getKey

public E getKey()

getValue

public E getValue()

setValue

public E setValue(E value)

reset

public void reset()


Copyright © 2001-2010 Apache Software Foundation. All Rights Reserved.