org.dishevelled.observable
Class AbstractListIteratorDecorator<E>

java.lang.Object
  org.dishevelled.observable.AbstractListIteratorDecorator<E>

Type Parameters:

E - list iterator element type

All Implemented Interfaces:

Iterator<E>, ListIterator<E>

abstract class AbstractListIteratorDecorator<E>
extends Object
implements ListIterator<E>

Abstract iterator that decorates an instance of ListIterator.

Version:

$Revision$ $Date$

Author:

Michael Heuer

Constructor Summary

protected

AbstractListIteratorDecorator(ListIterator<E> listIterator) Create a new abstract list iterator that decorates the specified list iterator.

Method Summary

void	add(E e)
protected ListIterator<E>	getListIterator() Return a reference to the list iterator this decorator decorates.
boolean	hasNext()
boolean	hasPrevious()
E	next()
int	nextIndex()
E	previous()
int	previousIndex()
void	remove()
void	set(E e)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractListIteratorDecorator

protected AbstractListIteratorDecorator(ListIterator<E> listIterator)

Create a new abstract list iterator that decorates the specified list iterator.

Parameters:

listIterator - list iterator to decorate, must not be null

Method Detail

getListIterator

protected final ListIterator<E> getListIterator()

Return a reference to the list iterator this decorator decorates.

Returns:

a reference to the list iterator this decorator decorates

add

public void add(E e)

Specified by:

add in interface ListIterator<E>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

Specified by:

hasNext in interface ListIterator<E>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface ListIterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

Specified by:

next in interface ListIterator<E>

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface ListIterator<E>

previous

public E previous()

Specified by:

previous in interface ListIterator<E>

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface ListIterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

Specified by:

remove in interface ListIterator<E>

set

public void set(E e)

Specified by:

set in interface ListIterator<E>