org.apache.commons.collections.primitives.decorators

Class ProxyIntListIterator

java.lang.Object

org.apache.commons.collections.primitives.decorators.ProxyIntIterator

org.apache.commons.collections.primitives.decorators.ProxyIntListIterator

All Implemented Interfaces:

IntIterator, IntListIterator

Direct Known Subclasses:

UnmodifiableIntListIterator

abstract class ProxyIntListIterator
extends ProxyIntIterator
implements IntListIterator

Since:

Commons Primitives 1.0

Version:

$Revision: 1.3 $ $Date: 2003/10/16 20:49:38 $

Author:

Rodney Waldhoff

Constructor Summary

Constructors

Constructor and Description
ProxyIntListIterator()

Method Summary

Modifier and Type	Method and Description
protected IntIterator	getIterator()
protected abstract IntListIterator	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 IntListIterator.next(), or the number of elements in my iteration if I have no next element.
int	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 IntListIterator.previous(), or -1 if I have no previous element.

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

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.IntListIterator

add, hasNext, next, remove, set

Constructor Detail

ProxyIntListIterator

ProxyIntListIterator()

Method Detail

hasPrevious

public boolean hasPrevious()

Description copied from interface: IntListIterator

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

Specified by:

hasPrevious in interface IntListIterator

Returns:

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

nextIndex

public int nextIndex()

Description copied from interface: IntListIterator

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

Specified by:

nextIndex in interface IntListIterator

Returns:

the index of the next element in me

previous

public int previous()

Description copied from interface: IntListIterator

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

Specified by:

previous in interface IntListIterator

Returns:

the previous element in me

previousIndex

public int previousIndex()

Description copied from interface: IntListIterator

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

Specified by:

previousIndex in interface IntListIterator

Returns:

the index of the previous element in me

getIterator

protected final IntIterator getIterator()

Specified by:

getIterator in class ProxyIntIterator

getListIterator

protected abstract IntListIterator getListIterator()