Re: [rules-users] Arbitrary problem using OR?

Sure. Here is one example (though I think it may have an existential/universal not error as mentioned in another post): rule "6040 Pass CA Fees" when #conditions $status : ValidationPassFailStatus() exists ValidationControl(validationNo == 6040) CiLines($ciNo : ciNo, $ciLineNo : ciLineNo, $countryOrigin : countryOrigin) Country(country == $countryOrigin, canadianProvince != "", canadianProvince != "N") (CiLineFees(amtFee == 0, ciNo == $ciNo, ciLineNo == $ciLineNo) or not CiLineFees(ciNo == $ciNo, ciLineNo == $ciLineNo)) then #actions System.out.println("6040 Pass CA Fees"); $status.passSq(6040); end I have tried this with and without the parenthesis for explicitness. It errors out when inserting facts for the rule: java.lang.ClassCastException: com.kewill.icustoms.customs.rules.model.ValidationPassFailStatusShadowProxy at org.drools.base.com.kewill.icustoms.dbi.model.CiLines$getCountryOrigin.getValue(Unknown Source) at org.drools.base.extractors.BaseObjectClassFieldExtractor.getHashCode(BaseObjectClassFieldExtractor.java:139) at org.drools.base.ClassFieldExtractor.getHashCode(ClassFieldExtractor.java:173) at org.drools.rule.Declaration.getHashCode(Declaration.java:272) at org.drools.util.AbstractHashTable$SingleIndex.hashCodeOf(AbstractHashTable.java:489) at org.drools.util.TupleIndexHashTable.getOrCreate(TupleIndexHashTable.java:280) at org.drools.util.TupleIndexHashTable.add(TupleIndexHashTable.java:192) at org.drools.reteoo.JoinNode.assertTuple(JoinNode.java:111) ... However, if I break this into two separate rules, it behaves as expected (with the possible existensial/universal logic problem I mention above). rule "6040 Pass CA Fees" when #conditions $status : ValidationPassFailStatus() exists ValidationControl(validationNo == 6040) CiLines($ciNo : ciNo, $ciLineNo : ciLineNo, $countryOrigin : countryOrigin) Country(country == $countryOrigin, canadianProvince != "", canadianProvince != "N") CiLineFees(amtFee == 0, ciNo == $ciNo, ciLineNo == $ciLineNo)  then #actions System.out.println("6040 Pass CA Fees"); $status.passSq(6040); end rule "6040 Pass CA No Fees" when #conditions $status : ValidationPassFailStatus() exists ValidationControl(validationNo == 6040) CiLines($ciNo : ciNo, $ciLineNo : ciLineNo, $countryOrigin : countryOrigin) Country(country == $countryOrigin, canadianProvince != "", canadianProvince != "N") not CiLineFees(ciNo == $ciNo, ciLineNo == $ciLineNo) then #actions System.out.println("6040 Pass CA No Fees"); $status.passSq(6040); end Edson Tirelli-3 wrote: -- View this message in context: http://www.nabble.com/Arbitrary-problem-using-OR--tf4481210.html#a12779845 Sent from the drools - user mailing list archive at Nabble.com.