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From "Michael L. Heuer" <heue...@acm.org>
Subject [collections] simple collections event package + decorators
Date Tue, 20 May 2003 19:08:58 GMT
Hello,

I've adapted simple event support for collections to the decorator
pattern in collections cvs.  This is similar to the ObservableList posted
to the mailing list earlier.

> http://www.mail-archive.com/commons-dev@jakarta.apache.org/msg20492.html

A source tarball is available at

> http://shore.net/~heuermh/collections-event-src.tar.gz

It contains

interfaces

event.CollectionEventSource
event.CollectionListener

classes

event.CollectionChangeEvent
event.CollectionListenerSupport
event.AbstractCollectionEventSource
decorators.ObservableBag
decorators.ObservableBuffer
decorators.ObservableCollection
decorators.ObservableList
decorators.ObservableSet

additional methods on

BagUtils
BufferUtils
CollectionUtils
ListUtils
SetUtils

Since there are at least a couple different designs floating around, maybe
it would be best to discuss things here and come to a consensus.

   michael



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