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

[Anderson Pazza Mello]

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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20071002/00cbe596/attachment.html