Re: JESS: assert issue

[Lucia Masola]

thank you very much!!!!

On Thu, Sep 3, 2009 at 10:50 PM, Jason Morris <jason.c.mor...@gmail.com>wrote:

> >>i need to do the assert only in case the variable ?distance is equals to
> 1 (one)
>
> Hi Lucia,
>
> This should work...
>
> (defrule generate_outside_execution_relations
>     "comment"
>     (call (call_id ?call_1) (caller_id ?method_X)
>           (callee_id ?method_Y) (precedence ?precedence_1))
>     (call (call_id ?call_2) (caller_id ?method_X)
>           (callee_id ?method_Z) (precedence ?precedence_2))
>     =>
>     (bind ?distance (- ?precedence_2 ?precedence_1))
>     (if (= ?distance 1) then
>        (assert
>             (outside_execution_relation
>                  (call_id ?call_1)
>                  (call_id2 ?call_2)
>                  (distance ?distance)))))
>
> Cheers,
> Jason
>
>