Dirk Olmes <dirk.olme..mx.de> wrote:
> Now, that I think a little bit more about the willPerformQuery use I see
that this is really more a delegate in the pure EOF sense: some object that
is called before a certain operation is executed and that object has the
chance of vetoing/influencing the flow of control. The question that pops up
now is: by which criteria do we distinguish between which method calls go
into the delegate interface and which will be posted as events?
Obviously, I haven't seen the full discussion, but I'd think it'd be the
exact criteria you mentioned above: Delegate methods modify data/flow and
Event methods observe data/flow.
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