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
- public final class EmptyListIterator
- extends org.apache.commons.collections.iterators.AbstractEmptyIterator
- implements ListIterator
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: 1.1.2.2 $ $Date: 2004/05/22 11:54:53 $
- Author:
- Stephen Colebourne
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
INSTANCE
public static final ListIterator INSTANCE
- Singleton instance of the iterator.
- Since:
- Commons Collections 2.1.1 and 3.1
EmptyListIterator
protected EmptyListIterator()
- Constructor.
add
public void add(Object obj)
hasNext
public boolean hasNext()
hasPrevious
public boolean hasPrevious()
next
public Object next()
nextIndex
public int nextIndex()
previous
public Object previous()
previousIndex
public int previousIndex()
remove
public void remove()
set
public void set(Object obj)
Copyright © 2001-2004 Apache Software Foundation. Documenation generated June 27 2004.