How can I combine slots (shadow facts) from different
deftemplates in the same clp file.
I need a rule of the form:
(defrule Test-rule
(Beanclass1 {slot1 == "stringvalue" }) AND!!!!
(Beanclass2 {slot2 == "closed"})
=>
(printout t "FIRE!!" crlf)
I am running runUntilHalt through api calls and rete.add/update
for adding the knowledge. I have found that the problem is located
in the rule since the getSlot1 and getSlot2 are called normally.
Any help please?
thanks.
On Thu, 30 Oct 2008, John Chrysakis wrote:
> Hello to jess community,
>
> I have a problem with the patterns of a rule
>
> In my clp file I have defined:
>
> (deftemplate Door(declare (from-class Door )))
> (deftemplate User(declare (from-class User )))
>
>
> (defrule MainDoor-rule
> (Door {mainDoorState == "closed"})
> (User {userLocation == "NearDoorRegion" })
>
> =>
>
> (printout t "@@@ YES @@@:" crlf))
>
>
> Door,User are the Bean classes which contain the required methods:
> getmainDoorState, getuserLocation
>
> I add an instance of each class into WM but the rule never fires even
> though it calls correctly the above methods.
>
> But if I try to reject one LHS condition , the rule fires normally...
> Why this happens?
>
> Should I add something to the syntax of the rule
> in order to check both conditions??
>
> thanks in advance,
>
>
>
> --------------------------------------------------------------------
> To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]'
> in the BODY of a message to [EMAIL PROTECTED], NOT to the list
> (use your own address!) List problems? Notify [EMAIL PROTECTED]
> --------------------------------------------------------------------
>
>
--------------------------------------------------------------------
To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]'
in the BODY of a message to [EMAIL PROTECTED], NOT to the list
(use your own address!) List problems? Notify [EMAIL PROTECTED]
--------------------------------------------------------------------
