gridsim
Class GridletList

Object
  AbstractCollection<E>
      AbstractList<E>
          AbstractSequentialList<E>
              LinkedList<Gridlet>
                  GridletList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Gridlet>, Collection<Gridlet>, Deque<Gridlet>, List<Gridlet>, Queue<Gridlet>

public class GridletList
extends LinkedList<Gridlet>

Gridsim GridletList class is used to maintain a list of Gridlets (in linked-list) and support methods for organizing them

Since:

GridSim Toolkit 1.0

Author:

Manzur Murshed and Rajkumar Buyya

See Also:

Serialized Form

Invariant:

$none

Field Summary

Fields inherited from class AbstractList

modCount

Constructor Summary

GridletList()

Method Summary

Gridlet	get(int gridletId, int userId) Returns a given Gridlet.
int	indexOf(int gridletId, int userId) Finds the index of a Gridlet inside the list.
void	sort() Sorts the Gridlets in a list based on their lengths

Methods inherited from class LinkedList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, descendingIterator, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, set, size, toArray, toArray

Methods inherited from class AbstractSequentialList

iterator

Methods inherited from class AbstractList

equals, hashCode, listIterator, removeRange, subList

Methods inherited from class AbstractCollection

containsAll, isEmpty, removeAll, retainAll, toString

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface List

containsAll, equals, hashCode, isEmpty, iterator, listIterator, removeAll, retainAll, subList

Methods inherited from interface Deque

iterator

Constructor Detail

GridletList

public GridletList()

Method Detail

sort

public void sort()

Sorts the Gridlets in a list based on their lengths

Pre Condition:

$none

Post Condition:

$none

indexOf

public int indexOf(int gridletId,
                   int userId)

Finds the index of a Gridlet inside the list. This method needs a combination of Gridlet Id and User Id because each Grid User might have exactly the same Gridlet Id.

Parameters:

gridletId - a Gridlet Id

userId - an User Id

Returns:

the index in this list of the first occurrence of the specified Gridlet, or -1 if the list does not contain this Gridlet.

Pre Condition:

gridletId >= 0, userId >= 0

Post Condition:

$none

get

public Gridlet get(int gridletId,
                   int userId)

Returns a given Gridlet. This method needs a combination of Gridlet Id and User Id because each Grid Users might have exactly same Gridlet Ids.

Parameters:

gridletId - a Gridlet Id

userId - an User Id

Returns:

the Gridlet.

Throws:

IndexOutOfBoundsException - - if a Gridlet with specified Id and user id is not in the list.

Pre Condition:

gridletId >= 0, userId >= 0

Post Condition:

$none