org.apache.commons.collections.primitives
Class RandomAccessShortList.RandomAccessShortListIterator

java.lang.Object
  extended by org.apache.commons.collections.primitives.RandomAccessShortList.ComodChecker
      extended by org.apache.commons.collections.primitives.RandomAccessShortList.RandomAccessShortListIterator
All Implemented Interfaces:
ShortIterator, ShortListIterator
Enclosing class:
RandomAccessShortList

protected static class RandomAccessShortList.RandomAccessShortListIterator
extends RandomAccessShortList.ComodChecker
implements ShortListIterator


Field Summary
private  int _lastReturnedIndex
           
private  int _nextIndex
           
 
Constructor Summary
RandomAccessShortList.RandomAccessShortListIterator(RandomAccessShortList list, int index)
           
 
Method Summary
 void add(short value)
          Inserts the specified element into my underlying collection (optional operation).
 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 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.
 void remove()
          Removes from my underlying collection the last element returned by ShortListIterator.next() or ShortListIterator.previous() (optional operation).
 void set(short value)
          Replaces in my underlying collection the last element returned by ShortListIterator.next() or ShortListIterator.previous() with the specified value (optional operation).
 
Methods inherited from class org.apache.commons.collections.primitives.RandomAccessShortList.ComodChecker
assertNotComodified, getList, resyncModCount
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_nextIndex

private int _nextIndex

_lastReturnedIndex

private int _lastReturnedIndex
Constructor Detail

RandomAccessShortList.RandomAccessShortListIterator

RandomAccessShortList.RandomAccessShortListIterator(RandomAccessShortList list,
                                                    int index)
Method Detail

hasNext

public boolean hasNext()
Description copied from interface: ShortListIterator
Returns true iff I have more elements when traversed in the forward direction. (In other words, returns true iff a call to ShortListIterator.next() will return an element rather than throwing an exception.

Specified by:
hasNext in interface ShortIterator
Specified by:
hasNext in interface ShortListIterator
Returns:
true iff I have more elements when traversed in the forward direction

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

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

next

public short next()
Description copied from interface: ShortListIterator
Returns the next element in me when traversed in the forward direction.

Specified by:
next in interface ShortIterator
Specified by:
next in interface ShortListIterator
Returns:
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

add

public void add(short value)
Description copied from interface: ShortListIterator
Inserts the specified element into my underlying collection (optional operation). The element is inserted immediately before the next element that would have been returned by ShortListIterator.next(), if any, and immediately after the next element that would have been returned by ShortListIterator.previous(), if any.

The new element is inserted immediately before the implied cursor. A subsequent call to ShortListIterator.previous() will return the added element, a subsequent call to ShortListIterator.next() will be unaffected. This call increases by one the value that would be returned by a call to ShortListIterator.nextIndex() or ShortListIterator.previousIndex().

Specified by:
add in interface ShortListIterator
Parameters:
value - the value to be inserted

remove

public void remove()
Description copied from interface: ShortListIterator
Removes from my underlying collection the last element returned by ShortListIterator.next() or ShortListIterator.previous() (optional operation).

Specified by:
remove in interface ShortIterator
Specified by:
remove in interface ShortListIterator

set

public void set(short value)
Description copied from interface: ShortListIterator
Replaces in my underlying collection the last element returned by ShortListIterator.next() or ShortListIterator.previous() with the specified value (optional operation).

Specified by:
set in interface ShortListIterator
Parameters:
value - the value to replace the last returned element with


Copyright (c) 2002-2003 - Apache Software Foundation