blackboard.base
Class SharableArrayList

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--java.util.ArrayList
                    |
                    +--blackboard.base.SharableArrayList

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, java.util.List, java.util.RandomAccess, java.io.Serializable

Direct Known Subclasses:

BbList

public class SharableArrayList

extends java.util.ArrayList

This class will eventually be a copy of array list to provide for ultra shallow cloning and copy-on-modify. It will be implemented like StringBuffer, with a shared flag that indicates whether or not another instance is sharing a reference to the same underlying data structure.

Since:

Bb 5.5

Version:

$Revision: 2 $ $Date: 6/24/03 11:43a $

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

SharableArrayList()

Method Summary

java.lang.String	debug() Prints ArrayList elements for debugging.
SharableArrayList	getSubList(ListFilter filter) Returns a sublist containing all elements meet the given filter's requirements.
void	trimList(ListFilter filter)

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, remove, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

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

Constructor Detail

SharableArrayList

public SharableArrayList()

Method Detail

debug

public java.lang.String debug()

Prints ArrayList elements for debugging.

getSubList

public SharableArrayList getSubList(ListFilter filter)

Returns a sublist containing all elements meet the given filter's requirements. The sublist has the same ordering as the original list.

trimList

public void trimList(ListFilter filter)