Re: OSW UML v1.5 statechart object model

We are using 2.5 from CVS, and we mainly use UML Statecharts to model the
workflows. I would recommend considering such changes for a 3.n because they
sound very interesting, but 3.0 should be object of a heavy refactoring of
the codebase and the method signatures to make it more "object oriented".

By the way, the link is broken. I would like to read the document, would you
mail it to me?

Regards

Aníbal

----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Wednesday, June 11, 2003 6:19 PM
Subject: [Opensymphony-developers] UML v1.5 statechart object model


>
>
> The OSWorkflow has a basic linear model defined (initial
> step->action->result->step->actions->result->next step).  It seems to be
> missing some objects that could complete the model (final state,
concurrent
> states).  A few years back, I put together an XML-driven state-chart
system
> and used the UML v1.1 statechart object model for all my objects and their
> relationships.  That model was very successful, because we were able to
> grow into it.   We did the simple stuff first, and simply added in
> relationships to new objects as we got more sophisticated.   For example,
> they define pseudostates (initial, final, history), concurrent states,
> simple states, transitions, etc.
>
> It seems as if you are considering a v3.0.  It might be worthwhile to
> consider the UML activity model (or statechart model) for the baseline
> workflow objects.
>
> http://www.omg.org/cgi-bin/apps/doc?formal/03-03-01.pdf
>
>
>
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