Hi List. I am using Drools.5.0.1. I am experiencing abnormalities using insertLogical(), namely that in the following code RaResultCode and RegistryUsed are found inserted (using the relevant queries), while InternalResultCode is not found (using the query "get ircQuery") and I cannot explain why this is hapenning. The code in question is: query "get RaCode" rrc : RaResultCode() end query "get RaRegUsed" regUsed : RegistryUsed() end query "get ircQuery" irc : InternalResultCode() end rule "r5" no-loop true dialect "mvel" when gnId : GoodNumbers() not ( logg : InternalResultCode( ruleId=="5", goodNo==gnId.goodNo) ) LogicalValue : HeaderMessage( gnId.goodNo==goodNo , totalItemNo == 3 ) v261 : t2206( ) then InternalResultCode irrc = new InternalResultCode(); irrc.setRuleId("5"); irrc.setGoodNo(gnId.goodNo); insertLogical(irrc); RaResultCode rrc = new RaResultCode(); rrc.setResultRuleId("5"); rrc.setResultGoodNo(gnId.goodNo); insertLogical(rrc); RegistryUsed ruv261 = new RegistryUsed(); ruv261.setResultGoodNo(gnId.goodNo); ruv261.setRegRowId(v261.regRowId); ruv261.setVersionId(v261.versionId); ruv261.setRuleId("5"); insertLogical(ruv261); end Using a statefull session, the KnowledgeBase is created, then 26 facts for "t2206" and one fact for "HeaderMessage" are inserted and finally fireAllRules() is called. Afterwards the defined queries are used to gather the results, but as noted in the begininning results for "InternalResultCode", are missing. There should be one for each of the "InternalResultCode", "RaResultCode" and "RegistryUsed" entities. Can anyone shed some light? Thank you for your time, -Stathis _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Thanks for the prompt reply, please see comments inline. Mark Proctor wrote: > this rule is invalid, can't have bindings on 'not' as you can't bind > something that doesn't exist. > > not ( logg : InternalResultCode( ruleId=="5", goodNo==gnId.goodNo) ) Sorry, I don't get it. The rule is certainly valid as it compiles and executes fine on Drools. There may be other instances of "InternalResultCode" just not with these values. The values used are binded outside the not() and not used in the rest of the rule.

> Make sure you implement equals/hashcode properly for logical facts. Aslo I haven't implemented anything. I rely solely on Drools to properly handle facts and it does so as expected. > make sure you understand that only one equal instance of logical > insertion will ever exist, futher equal insertions are ignored. That is understood. The RHS of the rule logicalInserts three different kind of facts, but only two of them are reported as inserted. Where did the third one go, since the RHS is executed? > Also please try it on 5.4.CR1 too, as lots of bug fixes in there. Changing Drools version is not feasible at the moment, although at the TODO list. Thank you for your time, -Stathis > Mark > > On 24/04/2012 18:43, Stathis Rouvas wrote: >> Hi List. >> >> I am using Drools.5.0.1. >> >> I am experiencing abnormalities using insertLogical(), >> namely that in the following code >> RaResultCode and RegistryUsed are found inserted (using the relevant >> queries), while >> InternalResultCode is not found (using the query "get ircQuery") >> and I cannot explain why this is hapenning. >> >> The code in question is: >> >> query "get RaCode" >> rrc : RaResultCode() >> end >> >> query "get RaRegUsed" >> regUsed : RegistryUsed() >> end >> >> query "get ircQuery" >> irc : InternalResultCode() >> end >> >> rule "r5" >> no-loop true >> dialect "mvel" >> when >> gnId : GoodNumbers() >> not ( logg : InternalResultCode( ruleId=="5", goodNo==gnId.goodNo) ) >> LogicalValue : HeaderMessage( gnId.goodNo==goodNo , totalItemNo == 3 >> ) >> v261 : t2206( ) >> then >> InternalResultCode irrc = new InternalResultCode(); >> irrc.setRuleId("5"); >> irrc.setGoodNo(gnId.goodNo); >> insertLogical(irrc); >> RaResultCode rrc = new RaResultCode(); >> rrc.setResultRuleId("5"); >> rrc.setResultGoodNo(gnId.goodNo); >> insertLogical(rrc); >> RegistryUsed ruv261 = new RegistryUsed(); >> ruv261.setResultGoodNo(gnId.goodNo); >> ruv261.setRegRowId(v261.regRowId); >> ruv261.setVersionId(v261.versionId); >> ruv261.setRuleId("5"); >> insertLogical(ruv261); >> end >> >> Using a statefull session, >> the KnowledgeBase is created, >> then 26 facts for "t2206" and one fact for "HeaderMessage" are inserted >> and finally >> fireAllRules() is called. >> >> Afterwards the defined queries are used to gather the results, but as >> noted in the begininning >> results for "InternalResultCode", are missing. >> There should be one for each of the "InternalResultCode", "RaResultCode" >> and "RegistryUsed" entities. >> >> Can anyone shed some light? >> >> Thank you for your time, >> -Stathis >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users