[rules-users] Using java.util.List in rules

[Edson Tirelli]

   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 <payakahn at gmail.com>:
>
> 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
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> rules-users at 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
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