JESS: Anything wrong with this approach?

[Dheeraj Kakar]

Hi all,

This is what I'm trying to do:

I have a cleanup rule for all accounts

(defrule cleanup
(declare (salience 2000))

?f_event <- (Rollup-Event clear_all)
(Rulenumrollup
(OBJECT ?obj1)
(rollupdone "YES" ))

=>

(call ?obj1 clearAll))

(defrule retract_cleanup_fact
(declare (salience 1999))
?f_event <- (Rollup-Event ?rollup_event)
=>
(retract ?f_event))

  And a cleanup rule for a specific account

(defrule account_cleanup
(declare (salience 2000))

?f_event <- (Rollup-Event clear ?acct_no)
(Rulenumrollup
(OBJECT ?obj1)
(rollupdone "YES")
(accountnumber ?acct_no))

=>

(call ?obj1 clearAll))

(defrule retract_account_cleanup_fact
(declare (salience 1999))
?f_event <- (Rollup-Event ?rollup_event ?acct_no)
=>
(retract ?f_event))





In one part of the application I do
"(assert (Rollup-Event clear_all))"

This is matched by defrule cleanup and all is well.

In another part I do

"Rollup-Event clear " + accnum.toString()

This doesn't match anything. Do you see anything wrong here?

Any help is greatly appreciated.

Dheeraj

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