Hello Ken;
That does seem like a good approach -- it does require a subclass of
the EC, but it would be robust. The observer technique works well for
me, but maybe it is due to my patterns of usage that may not suit
everybody's usage.
cheers.
Since it's not likely that all objects that you need to update are
in the EC, I wouldn't depend on any observer paradigms.
When I have dependency situations like that, I usually update them
in my 'finalize' set of methods. My base EO has 3 methods:
___
Andrew Lindesay
www.lindesay.co.nz
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