Hello Stephane,

I think it's difficult to do that. Could you try this :

There is a Cheese with
        - age is less than 42 or age is more than 60
        - type is 'stilton'

with in your DSL

[condition][]There is a Cheese with=Cheese()

[condition][]- age is less than {low} or age is more than {high}=age < {low} || age > {high}

[condition][]- type is '{type}'=type == "{type}"

I don't see other solution...

vdelbart

De : rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] De la part de stephane.remillieux@agysoft.fr
Envoyé : mardi 11 septembre 2007 10:16
À : rules-users@lists.jboss.org
Objet : [rules-users] Adding constraints to facts in DSL

Hello,

I'm using JBossDrools in my company and I have some problems with DSL.

Actually, I would like to write something like this :

There is a Cheese with
        ( - age is less
than 42

or

	-  age is more than 60 )
        - type is
'stilton'

Unfortunately, It's the drools parser which manage "-" char.

Also this previous synthax don't work in the LHS.

Anyone could help me to do an equivalent condition in my DSL ? If possible with "-" sugar char.

Stephane.

PS : Sorry, for my very bad english.

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