org.apache.commons.collections.primitives
Class RandomAccessFloatList.RandomAccessFloatListIterator

java.lang.Object
  extended by org.apache.commons.collections.primitives.RandomAccessFloatList.ComodChecker
      extended by org.apache.commons.collections.primitives.RandomAccessFloatList.RandomAccessFloatListIterator
All Implemented Interfaces:
FloatIterator, FloatListIterator
Enclosing class:
RandomAccessFloatList

protected static class RandomAccessFloatList.RandomAccessFloatListIterator
extends RandomAccessFloatList.ComodChecker
implements FloatListIterator


Field Summary
private  int _lastReturnedIndex
           
private  int _nextIndex
           
 
Constructor Summary
RandomAccessFloatList.RandomAccessFloatListIterator(RandomAccessFloatList list, int index)
           
 
Method Summary
 void add(float 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.
 float 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 FloatListIterator.next(), or the number of elements in my iteration if I have no next element.
 float 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 FloatListIterator.previous(), or -1 if I have no previous element.
 void remove()
          Removes from my underlying collection the last element returned by FloatListIterator.next() or FloatListIterator.previous() (optional operation).
 void set(float value)
          Replaces in my underlying collection the last element returned by FloatListIterator.next() or FloatListIterator.previous() with the specified value (optional operation).
 
Methods inherited from class org.apache.commons.collections.primitives.RandomAccessFloatList.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

RandomAccessFloatList.RandomAccessFloatListIterator

RandomAccessFloatList.RandomAccessFloatListIterator(RandomAccessFloatList list,
                                                    int index)
Method Detail

hasNext

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

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

hasPrevious

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

Specified by:
hasPrevious in interface FloatListIterator
Returns:
true iff I have more elements when traversed in the reverse direction

nextIndex

public int nextIndex()
Description copied from interface: FloatListIterator
Returns the index of the element that would be returned by a subsequent call to FloatListIterator.next(), or the number of elements in my iteration if I have no next element.

Specified by:
nextIndex in interface FloatListIterator
Returns:
the index of the next element in me

previousIndex

public int previousIndex()
Description copied from interface: FloatListIterator
Returns the index of the element that would be returned by a subsequent call to FloatListIterator.previous(), or -1 if I have no previous element.

Specified by:
previousIndex in interface FloatListIterator
Returns:
the index of the previous element in me

next

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

Specified by:
next in interface FloatIterator
Specified by:
next in interface FloatListIterator
Returns:
the next element in me

previous

public float previous()
Description copied from interface: FloatListIterator
Returns the next element in me when traversed in the reverse direction.

Specified by:
previous in interface FloatListIterator
Returns:
the previous element in me

add

public void add(float value)
Description copied from interface: FloatListIterator
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 FloatListIterator.next(), if any, and immediately after the next element that would have been returned by FloatListIterator.previous(), if any.

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

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

remove

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

Specified by:
remove in interface FloatIterator
Specified by:
remove in interface FloatListIterator

set

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

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


Copyright (c) 2002-2003 - Apache Software Foundation