org.apache.commons.collections.iterators
Class EmptyListIterator
java.lang.Object
org.apache.commons.collections.iterators.AbstractEmptyIterator
org.apache.commons.collections.iterators.EmptyListIterator
- All Implemented Interfaces:
- Iterator, ListIterator, ResettableIterator, ResettableListIterator
- public class EmptyListIterator
- extends org.apache.commons.collections.iterators.AbstractEmptyIterator
- implements ResettableListIterator
Provides an implementation of an empty list iterator.
This class provides an implementation of an empty list iterator.
This class provides for binary compatability between Commons Collections
2.1.1 and 3.1 due to issues with IteratorUtils
.
- Since:
- Commons Collections 2.1.1 and 3.1
- Version:
- $Revision: 1.2 $ $Date: 2004/05/26 21:53:18 $
- Author:
- Stephen Colebourne
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RESETTABLE_INSTANCE
public static final ResettableListIterator RESETTABLE_INSTANCE
- Singleton instance of the iterator.
- Since:
- Commons Collections 3.1
INSTANCE
public static final ListIterator INSTANCE
- Singleton instance of the iterator.
- Since:
- Commons Collections 2.1.1 and 3.1
EmptyListIterator
protected EmptyListIterator()
- Constructor.
hasNext
public boolean hasNext()
next
public Object next()
hasPrevious
public boolean hasPrevious()
previous
public Object previous()
nextIndex
public int nextIndex()
previousIndex
public int previousIndex()
add
public void add(Object obj)
set
public void set(Object obj)
remove
public void remove()
getKey
public Object getKey()
getValue
public Object getValue()
setValue
public Object setValue(Object value)
reset
public void reset()
Copyright © 2001-2005 Apache Software Foundation. All Rights Reserved.