Re: How does one model behavior?
Date: Wed, 09 Apr 2008 12:59:38 GMT
"Dmitry A. Kazakov" <mailbox_at_dmitry-kazakov.de> wrote in message
> On Wed, 09 Apr 2008 05:04:10 GMT, David Cressey wrote:
> > How does one model behavior?
> Behavior of what? Of the program, of a physical system?
> > It would seem to me that, since conveying behavior from one object to
> > another rests on messages, and since messages are made of data, that
> > needs a data model for the messaging system before one begins to come up
> > with a bhavior model for a system of collaborating objects.
> > Or is there another completely different way of setting things up?
> Yes, messages are just certain kinds of operations built upon something
> else. Thus in my view OO is not about messaging and messaging is not all
Alan Kay has suggested that he placed too much emphasis on objects, and not enough on messages.
I didn't mention parameters. I don't know what you mean. Received on Wed Apr 09 2008 - 14:59:38 CEST