[rules-users] DSL parsing List of Strings

[Edson Tirelli]

   Just don't use {} in the DSLR:

when
    Reaction appears "r1","r2","r3"

   []s
   Edson

2009/1/23 Trägenap <traegenap at ttc-informatik.de>

> Hi,
>
> how I can define a list in a DSL-file?
>
> So user should define a list of comma separated reations (Strings)in a
> DSL-rule-file, like this {"r1","r2","r3"}
>
> This list should be used as parameter for "in"-command.
> I always get:
>
> mismatched input '{' expecting ')
> no viable alternative at input '{' in rule
>
>
>
> DSLR:
> when
>   Reaction appears {"r1","r2","r3"}
>
> DSL:
> [condition][]Reaction appears {reactions}=
> $interactionrequest : Interactionrequest($state in ({reactions}))
>
> Thanks for advice
> Thorsten
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-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com
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