Hello,
I have condition on LHS rule like below:
(deffunction checkProdEmpty (?security)
(if (and (neq (get ?security prod) nil)(neq (get ?security prod) "")(
neq (get ?security prod) "0")) then
(return FALSE)
else
(return TRUE))
)
(defrule RuleFromFacts
(declare (salience ?*CONTENT_SPECIFIC_RULE*) (no-loop TRUE))
?trade <- (TR (instrmt ?security &:(eq (checkProdEmpty ?security) TRUE
)))
(or (SecurityDetails (isin ?isin &:(eq (get ?security ID) ?isin))
(cusip ?cusip) (bbid ?bbid)(prodType ?prodTyp))
(SecurityDetails (isin ?isin) (cusip ?cusip &:(eq (get ?security
ID) ?cusip)) (bbid ?bbid)(prodType ?prodTyp))
(SecurityDetails (isin ?isin) (cusip ?cusip) (bbid ?bbid &:(eq (
get ?security ID) ?bbid))(prodType ?prodTyp)))
=>
(set ?security prod ?prodTyp)
(modify ?trade (instrmt ?security))
(log-info " Set Prod from Facts - SecurityID: " (get ?security ID) "
Prod: " ?prodTyp)
)
There is 1 SecurtiDetails fact present with cusip same as bbid and hence
the rule is activated twice.
But when the first time rule fires it sets the property prod to something
not null.
It should ideally not fire for second activation.
But it still fires.
Any idea ?
Thanks and regards,
Nikita
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