Erm, I'd already raised a JIRA for rule flow support in the BRMS:-
Provide RuleFlow editing capabilities within JBRMS
--------------------------------------------------
Key: JBRULES-851
URL: http://jira.jboss.com/jira/browse/JBRULES-851
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Reporter: Michael Anstis
Assigned To: Mark Proctor
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Shahad Ahmed
Sent: 15 May 2007 00:37
To: Rules Users List
Subject: Re: [rules-users] Using the Rule Flow Builder GUI
Mark, Kris, Thanks for the replies.
>1) Yes kris is still working on the decision stuff for
ruleflow.
>Some of the stuff is already partially implemented, but an
(X)OR split (where you
>can define which path(s) to follow based on some conditions) is
still on the TODO list.
I look forward to trying out the XOR decision node stuff. By the
looks of the code in the trunk, the core stuff isn't to far for
completion.
>2) A rule currently can only belong to one ruleflow-group, but
a ruleflow-group
> can belong to multiple ruleflows ...
Reuse of ruleflow-groups is a good start, but allowing rules to
belong to more than one group is definitely worth considering at some
point. I may just give this a go and see what it looks like:) What I've
found is that when you use a decent BRMS (like the new BRMS in JBoss
Rules) and have all your rules in one place, then the potential for
reuse really starts to become apparent.
Incidentally, is there any merit to adding ruleflow management
into the BRMS, if only to allow them to be versioned and added to the
repository. Perhaps they could be an additional element to a package
(i.e like Business rules, models etc.). I can see that defining
ruleflows is probably not something that could be done easily (if at
all) in the BRMS web app itself.
>3) The Eclipse GUI ruleflow builder doesn't seem to allow loops
in the flow.
>It does support the creation of loops: create an XOR split as
the starting point
>of your loop, you can then always create nodes that link back
to this
>starting point, resulting in a loop...
Kris, I assume you meant create an XOR Join (not Split) as the
starting point of the loop, in which case I can see how that would work
- thanks.
Regards
Shahad
On 5/14/07, Kris Verlaenen <[EMAIL PROTECTED]>
wrote:
> 1) Yes kris is still working on the decision stuff for
ruleflow.
Some of the stuff is already partially implemented, but
an (X)OR split (where you can define which path(s) to follow based on
some conditions) is still on the TODO list.
> 3) The Eclipse GUI ruleflow builder doesn't seem to
allow loops in the flow.
It does support the creation of loops: create an XOR
split as the starting point of your loop, you can then always create
nodes that link back to this starting point, resulting in a loop. Note
that looping kind of depends on the (X)OR split as well, as that would
allow you to exit the loop in specific conditions (now you will probably
create an endless loop). I hope I'll be able to add that piece of
functionality pretty soon to trunk.
Kris
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