Hi folks, I want to filter object instance in WM when max value of an object field (rental ) is less than X (reloadValue) . X will vary over time. I tried to use below query but I couldn't get expected results. Could anyone please help me? Thanks. -------------------------------------------- rule "Insuf-Balance-Reload Alert" dialect "java" when $re : ReloadEvent($rechargeNum : rechargedNumber,$reloadVal : reloadValue ) from entry-point "RELOAD-EVENT" InsufBalFailFact(mobileNo == $rechargeNum,$reloadVal > rental, $pkgId : pkgId,$rental : rental) not InsufBalFailFact(mobileNo == $rechargeNum, rental > $rental) then System.out.println($rechargeNum+","+$pkgId +","+$rental); end -- View this message in context: http://drools.46999.n3.nabble.com/filtering-object-having-max-value-tp402... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

re = new ReloadEvent(); re.rechargedNumber = "777123456"; re.reloadValue =80; balFact1 = new InsufBalFailFact(); balFact1.mobileNo = "777123456"; balFact1.rental=40; balFact1.pkgId="IBB40"; balFact2 = new InsufBalFailFact(); balFact2.mobileNo = "777123456"; balFact2.rental=100; balFact2.pkgId="IBB100"; balFact3 = new InsufBalFailFact(); balFact3.mobileNo = "777123456"; balFact3.rental=60; balFact3.pkgId="IBB60"; want to filter balFact3 from list of InsufBalFailFact objects which is having max (rental) also less than "reloadValue". -- View this message in context: http://drools.46999.n3.nabble.com/filtering-object-having-max-value-tp402... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

i have placed below. but still i'm getting same results. not InsufBalFailFact(mobileNo == $rechargeNum, rental > $rental && rental < $reloadVal) -- View this message in context: http://drools.46999.n3.nabble.com/filtering-object-having-max-value-tp402... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hi laune, I was able to track the issue. I have found that rule fires two times because I’m retracting InsufBalFailFact object which is having max (rental) inside RHS. But i have placed "no-loop true" in rule but result was same.

In my case I have generated a ReloadEvent and trigger "fireAllRules" only once. How to restrict rule to fire only onetime?

Thanks. -- View this message in context: http://drools.46999.n3.nabble.com/filtering-object-having-max-value-tp402... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users