[rules-users] Multiple bindings with the same type

[Wolfgang Laun]

Any order has to come from attributes in your facts and must be ascertained
by constraints. With these two patterns and two ArrayList objects the rule
fires with A1/A1, A1/A2, A2/A1, A2/A2.
-W

2010/12/8 Robert Miyashiro <robert at mercedsystems.com>

>  Let’s say there’s a rule with multiple bindings of the same type
> evaluated in a stateless session.  For example:
>
> rule
> when
>     $list1 : ArrayList()
>     $list2 : ArrayList()
> then
>     ...
> end
>
> Now, I have 2 ArrayList objects to insert into the session, A1 and A2.  How
> can I make sure that A1 gets bound to $list1, and A2 gets bound to $list2?
>  Obviously, I can’t just insert A1 first followed by A2 and expect that to
> work.  Is there some kind of evaluation mode or setting that will make
> Drools pay attention to the order in which objects are inserted into the
> session?
>
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20101208/a7fdb506/attachment.html