org.apache.commons.collections.primitives.decorators

Class ProxyShortListIterator

java.lang.Object

org.apache.commons.collections.primitives.decorators.ProxyShortIterator

org.apache.commons.collections.primitives.decorators.ProxyShortListIterator

All Implemented Interfaces:

ShortIterator, ShortListIterator

Direct Known Subclasses:

UnmodifiableShortListIterator

abstract class ProxyShortListIterator
extends ProxyShortIterator
implements ShortListIterator

Since:

Commons Primitives 1.0

Version:

$Revision: 1.1 $ $Date: 2003/10/29 18:57:15 $

Author:

Rodney Waldhoff

Constructor Summary

Constructors

Constructor and Description
ProxyShortListIterator()

Method Summary

Modifier and Type	Method and Description
protected ShortIterator	getIterator()
protected abstract ShortListIterator	getListIterator()
boolean	hasPrevious() Returns true iff I have more elements when traversed in the reverse direction.
int	nextIndex() Returns the index of the element that would be returned by a subsequent call to ShortListIterator.next(), or the number of elements in my iteration if I have no next element.
short	previous() Returns the next element in me when traversed in the reverse direction.
int	previousIndex() Returns the index of the element that would be returned by a subsequent call to ShortListIterator.previous(), or -1 if I have no previous element.

Methods inherited from class org.apache.commons.collections.primitives.decorators.ProxyShortIterator

hasNext, next

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.collections.primitives.ShortListIterator

add, hasNext, next, remove, set

Constructor Detail

ProxyShortListIterator

ProxyShortListIterator()

Method Detail

hasPrevious

public boolean hasPrevious()

Description copied from interface: ShortListIterator

Returns true iff I have more elements when traversed in the reverse direction. (In other words, returns true iff a call to ShortListIterator.previous() will return an element rather than throwing an exception.

Specified by:

hasPrevious in interface ShortListIterator

Returns:

true iff I have more elements when traversed in the reverse direction

nextIndex

public int nextIndex()

Description copied from interface: ShortListIterator

Returns the index of the element that would be returned by a subsequent call to ShortListIterator.next(), or the number of elements in my iteration if I have no next element.

Specified by:

nextIndex in interface ShortListIterator

Returns:

the index of the next element in me

previous

public short previous()

Description copied from interface: ShortListIterator

Returns the next element in me when traversed in the reverse direction.

Specified by:

previous in interface ShortListIterator

Returns:

the previous element in me

previousIndex

public int previousIndex()

Description copied from interface: ShortListIterator

Returns the index of the element that would be returned by a subsequent call to ShortListIterator.previous(), or -1 if I have no previous element.

Specified by:

previousIndex in interface ShortListIterator

Returns:

the index of the previous element in me

getIterator

protected final ShortIterator getIterator()

Specified by:

getIterator in class ProxyShortIterator

getListIterator

protected abstract ShortListIterator getListIterator()