Yes I'm Brazilian.... I need to improve my english I now hehehe About the problem... I solved it.
But now I'm getting this error when I use a static property in the rules: Exception in thread "AWT-EventQueue-0" org.drools.RuntimeDroolsException: Exception executing predicate [EMAIL PROTECTED] at org.drools.rule.PredicateConstraint.isAllowed( PredicateConstraint.java:197) at org.drools.reteoo.FromNode.assertTuple(FromNode.java:70) at org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple( SingleTupleSinkAdapter.java:29) at org.drools.reteoo.EvalConditionNode.assertTuple( EvalConditionNode.java:150) at org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple( SingleTupleSinkAdapter.java:20) at org.drools.reteoo.FromNode.assertTuple(FromNode.java:87) at org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple( SingleTupleSinkAdapter.java:20) at org.drools.reteoo.FromNode.assertTuple(FromNode.java:87) at org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple( SingleTupleSinkAdapter.java:20) at org.drools.reteoo.FromNode.assertTuple(FromNode.java:87) . . . Caused by: org.mvel.PropertyAccessException: unable to resolve property: unable to resolve token: TipoCaracteristica.CABELO_TOTALMENTE_CALVO at org.mvel.ast.PropertyASTNode.initializePropertyNode( PropertyASTNode.java:86) at org.mvel.ast.PropertyASTNode.getReducedValueAccelerated( PropertyASTNode.java:23) at org.mvel.ast.BinaryOperation.getReducedValueAccelerated( BinaryOperation.java:20) at org.mvel.MVELRuntime.execute(MVELRuntime.java:88) at org.mvel.CompiledExpression.getValue(CompiledExpression.java:99) at org.mvel.MVEL.executeExpression(MVEL.java:219) at org.drools.base.mvel.MVELPredicateExpression.evaluate( MVELPredicateExpression.java:36) at org.drools.rule.PredicateConstraint.isAllowed( PredicateConstraint.java:191) ... 44 more Example: Property : public class TipoCaracteristica implements java.io.Serializable{ . . public static int CABELO_TOTALMENTE_CALVO = 37; . . . } rule: rule "CABELO_TOTALMENTE_CALVO resposta nao / Chama Tipo de Cabelo" salience 90 when e : Especialista(perguntado == false) Especialista( $retrato : retratoUser) Retrato($lstCaracRetrato : lstCarac) from $retrato Retrato($lstMolde : lstMolde) from $retrato Molde(tipoMolde.codTipMolde == TipoMolde.CABELO && $lstCaracMolde: lstCarac) from $lstMolde //CABELO_TIPO = 10 eval(naoPerguntou($lstCaracMolde, 10)) //CABELO_TOTALMENTE_CALVO = 37 e RESPOSTA_SIM = 154 Caracteristica(tipCarac.codTipCarac == TipoCaracteristica.CABELO_TOTALMENTE_CALVO && valor.codValor == 154) from $lstCaracMolde then buscarMontarPergunta(e,Pergunta.CABELO_TIPO,Especialista.CABELO); e.perguntado = true; update(e); end I get some statics properties like "TipoMolde.CABELO" without errors, but I can't use the properties from this class (TipoCaracteristica). Did you know why? If I use de value like this "valor.codValor == 154", I have no problem. 2007/10/29, Edson Tirelli <[EMAIL PROTECTED]>: > > > Anderson, > > What is the error? Can you provide a self contained example? > Using the "from CE" as showed before works. > > BTW, are you Brazilian? Your name sounds like a Brazilian name. > > []s > Edson > > 2007/10/27, Anderson Pazza Mello <[EMAIL PROTECTED]>: > > > > How can I test all elements of the list? > > Can I need to use something like "for (int i.....)"? > > > > I'm trying to do that but it is not working... > > > > "Caracteristica( codCarac != 0 ) from $caracList" > > > > > > > > My test: > > > > e : Especialista (perguntado == false) > > Especialista( $moldeList : retratoUser.lstMolde ) > > Molde( tipoMolde == TipoMolde.CABELO) from $moldeList > > > > > > When the property "tipoMolde == TipoMolde.CABELO" the rule must to be > > fired. The List $moldeList has 5 elements. > > > > any idea? > > > > > > 2007/10/3, Edson Tirelli < [EMAIL PROTECTED]>: > > > > > > Use the "from" CE: > > > > > > rule "This rule will fire once for each Caracteristica whose codCarac > > > is != 0" > > > when > > > Especialista( $caracList : retratoUser.lstCarac ) > > > Caracteristica( codCarac != 0 ) from $caracList > > > then > > > ... > > > end > > > > > > []s > > > Edson > > > > > > 2007/10/3, Bhattacharya, Sougata < [EMAIL PROTECTED] > > > >: > > > > > > > > If I want to test for all ith element, > > > > > > > > Like this > > > > > > > > > > > > > > > > rule "Test" > > > > > > > > when > > > > e : Especialista(retratoUser.lstCarac.get(i).codCarac != 0) > > > > then > > > > System.out.println ("test"); > > > > > > > > end > > > > > > > > > > > > > > > > what should I do > > > > > > > > > > > > > > > > ------------------------------ > > > > > > > > *From:* [EMAIL PROTECTED] [mailto: > > > > [EMAIL PROTECTED] *On Behalf Of *Edson Tirelli > > > > *Sent:* Wednesday, October 03, 2007 6:10 AM > > > > *To:* Rules Users List > > > > *Subject:* Re: [rules-users] Using java.util.List in rules > > > > > > > > > > > > > > > > > > > > You can't explicitly call methods in the field name. Use MVEL > > > > special notation for lists: > > > > > > > > e : Especialista(retratoUser.lstCarac[0].codCarac != 0) > > > > > > > > []s > > > > Edson > > > > > > > > > > > > 2007/10/2, Anderson Pazza Mello < [EMAIL PROTECTED]>: > > > > > > > > Hi everyone, > > > > > > > > I'm trying to use a java.util.List like this: > > > > > > > > rule "Test" > > > > > > > > when > > > > e : Especialista(retratoUser.lstCarac.get(0).codCarac != 0) > > > > then > > > > System.out.println ("test"); > > > > > > > > end > > > > > > > > The property lstCarac is a java.util.List<Caracteristica>. I'm > > > > getting this error : > > > > > > > > org.drools.rule.InvalidRulePackage: [18,44]: unknown:18:44 > > > > Unexpected token '0'[18,46]: unknown:18:46 Unexpected token '.' > > > > at org.drools.rule.Package.checkValidity(Package.java:419) > > > > > > > > Someone knows what i have to do to fix the problem?? > > > > > > > > > > > > -- > > > > Anderson Pazza Mello > > > > Tecnologia em Informática - UFPR > > > > _______________________________________________ > > > > rules-users mailing list > > > > rules-users@lists.jboss.org > > > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > > > > > > > > > > > > > > -- > > > > Edson Tirelli > > > > Software Engineer - JBoss Rules Core Developer > > > > Office: +55 11 3529-6000 > > > > Mobile: +55 11 9287-5646 > > > > JBoss, a division of Red Hat @ www.jboss.com > > > > This message contains information that may be privileged or > > > > confidential and is the property of the Capgemini Group. It is intended > > > > only > > > > for the person to whom it is addressed. If you are not the intended > > > > recipient, you are not authorized to read, print, retain, copy, > > > > disseminate, > > > > distribute, or use this message or any part thereof. If you receive this > > > > message in error, please notify the sender immediately and delete all > > > > copies > > > > of this message. > > > > > > > > > > > > _______________________________________________ > > > > rules-users mailing list > > > > rules-users@lists.jboss.org > > > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > > > > > > > > > > > -- > > > Edson Tirelli > > > Software Engineer - JBoss Rules Core Developer > > > Office: +55 11 3529-6000 > > > Mobile: +55 11 9287-5646 > > > JBoss, a division of Red Hat @ www.jboss.com > > > > > > _______________________________________________ > > > rules-users mailing list > > > rules-users@lists.jboss.org > > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > > > > > > -- > > Anderson Pazza Mello > > Tecnologia em Informática - UFPR > > > > _______________________________________________ > > rules-users mailing list > > rules-users@lists.jboss.org > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > -- > Edson Tirelli > Software Engineer - JBoss Rules Core Developer > Office: +55 11 3529-6000 > Mobile: +55 11 9287-5646 > JBoss, a division of Red Hat @ www.jboss.com > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Anderson Pazza Mello Tecnologia em Informática - UFPR
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