[rules-users] not operation available in drools

[Wolfgang Laun]

Read about the "Conditional Element not" in the Drools Expert manual.
You'll also need to learn about the "Conditional Element or".
-W

On 14/06/2012, learner <anandbabu6545 at yahoo.com> wrote:
> I have a scenario like below
>
> Rule a
>
> When
>
>             ! (
>
> (aaa == “bbb”) &&
>
> (bbb == “aaa”)
>
>             )
>
> Then
>
>             // do smth
>
> End
>
> I’m looking for an operator to reverse the evaluation result of the
> expression in the brackets. Is this possible
>
> --
> View this message in context:
> http://drools.46999.n3.nabble.com/not-operation-available-in-drools-tp4017936.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
>
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