[rules-users] Oring conditions

[Edson Tirelli]

   Are conditions 2-4 applied to the same pattern type? If so, you can use
the "||" Field Constraint Connective instead of the "or" Conditional
Element:

when
    Person( name  == "Bob" )
    Cheese( type == "brie" || size > 2 || price <= 30 )
then
   ...
end

    These conditions will not generate new rules as the OR CE does...

    []s
    Edson


2008/11/30 Waleed Zedan <wzedan at gmail.com>

> Hi All,
>
> I have this requirment : Rule A -> Condition 1 AND
>                                                 (Condition 2 OR
>                                                  Condition 3 OR
>                                                  Condition 4)
> The problem is that OR (||) operators in drools are not a short circuiting
> operators like in Java.
>
> May you please tell me an approach to handle this situation , i have
> already tried splitting it on multiple rules ,but i am searching for better
> approach.
>
> I am using Drools 4.0.7.
>
> Thanks.
>
> Best Regards,
>
> --
> Waleed Zedan
>
>
>
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>


-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com
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