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

java.lang.Object
  extended byorg.apache.commons.collections.primitives.decorators.ProxyShortIterator
      extended byorg.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
(package private) ProxyShortListIterator()
           
 
Method Summary
protected  ShortIterator getIterator()
           
protected abstract  ShortListIterator getListIterator()
           
 boolean hasNext()
          Returns true iff I have more elements when traversed in the forward direction.
 boolean hasPrevious()
          Returns true iff I have more elements when traversed in the reverse direction.
 short next()
          Returns the next element in me when traversed in the forward direction.
 int nextIndex()
          Returns the index of the element that would be returned by a subsequent call to ProxyShortIterator.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 previous(), or -1 if I have no previous element.
 
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()

hasNext

public boolean hasNext()
Description copied from interface: ShortIterator
Returns true iff I have more elements. (In other words, returns true iff a subsequent call to next will return an element rather than throwing an exception.)

Specified by:
hasNext in interface ShortIterator
Returns:
true iff I have more elements

next

public short next()
Description copied from interface: ShortIterator
Returns the next element in me.

Specified by:
next in interface ShortIterator
Returns:
the next element in me


Copyright (c) 2002-2003 - Apache Software Foundation