[rules-dev] A possible 'or ' bug

[Stjepan Cvitanovic]

I have created JIRA, url: http://jira.jboss.com/jira/browse/JBRULES-1364
Thank You

On Dec 6, 2007 1:53 PM, Edson Tirelli <tirelli at post.com> wrote:

>
>    Looks like a bug indeed. May I ask you please to open a JIRA for it?
>
>    Thank you,
>     Edson
>
> 2007/12/6, Stjepan Cvitanovic < stjepan.cvitanovic at gmail.com>:
> >
> > Hello
> > I'd like to report a (possible) bug,
> > 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.
> > Am I wrong, or is this really a bug?
> > --
> > lp
> > ------
> > Stjepan
> > _______________________________________________
> > rules-dev mailing list
> > rules-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/rules-dev
> >
> >
>
>
> --
>   Edson Tirelli
>   JBoss Drools Core Development
>   Office: +55 11 3529-6000
>   Mobile: +55 11 9287-5646
>   JBoss, a division of Red Hat @ www.jboss.com
> _______________________________________________
> rules-dev mailing list
> rules-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev
>
>


-- 
lp
------
Stjepan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-dev/attachments/20071206/6d30f409/attachment.html