[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1364) Drl parser 'or'
[ http://jira.jboss.com/jira/browse/JBRULES-1364?page=comments#action_12420310 ]
alexandre alexandre commented on JBRULES-1364:
----------------------------------------------
Hello
I'd like to report a (possible) bug
Your correction works fine with the DRL but not with the ".pkg"
I've the same problem with the "or" but with a ".pkg"
with drools 4.0.7
java.lang.RuntimeException: applyOrTransformation could not find transformation for parent
'OR' and child 'OR'
it is possible that this bug persist when we're packaging the DRL ?
thanks
Drl parser 'or'
---------------
Key: JBRULES-1364
URL: http://jira.jboss.com/jira/browse/JBRULES-1364
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Drl Parser/Builder
Affects Versions: 4.0.3, 4.0.2, 4.0.1, 4.0.0.GA
Reporter: Stjepan Cvitanovi??
Assigned To: Edson Tirelli
Fix For: 5.0.0.M1, 4.0.4
I've tried to run this on the latest version of drools (4.0.3) but I get an error:
applyOrTransformation could not find transformation for parent 'OR' and child
'OR'
java.lang.RuntimeException: applyOrTransformation could not find transformation for
parent 'OR' and child 'OR'
at org.drools.rule.LogicTransformer.applyOrTransformation(LogicTransformer.java:148)
at org.drools.rule.LogicTransformer.processTree(LogicTransformer.java:140)
at org.drools.rule.LogicTransformer.transform(LogicTransformer.java:76)
at org.drools.rule.Rule.getTransformedLhs(Rule.java:419)
at org.drools.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:102)
at org.drools.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:116)
at org.drools.reteoo.ReteooRuleBase.addRule(ReteooRuleBase.java :268)
at org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:337)
at
hr.combis.rule.editor.tester.RuleTesterFDAImpl.createRuleBase(RuleTesterFDAImpl.java:210)
at hr.combis.rule.editor.tester.RuleTesterFDAImpl.init (RuleTesterFDAImpl.java:159)
at hr.combis.rule.editor.testing.TestingExecutor.run(TestingExecutor.java:129)
at java.lang.Thread.run(Thread.java:595)
this is what the rule looks like:
wine : Wine(color == "red")
or
(
cheese : Cheese(smelly == "yes")
and
(
person : Person(height == 12, fovouriteCheese == cheese)
or
person : Person(height == 13, fovouriteCheese == cheese)
)
)
the rule looks perfectly sensical to me. If I change it to this (which, btw. looks
non-sensical)
wine : Wine(color == "red")
or
(
cheese : Cheese(smelly == "yes")
or
(
person : Person(height == 12, fovouriteCheese == cheese)
and
person : Person(height == 13, fovouriteCheese == cheese)
)
)
I'm not saying the second one shouldn't work(I fail to make the sense of it
however), but it looks to me, the first one should.
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