[rules-users] Using variable in a drl file

[Edson Tirelli]

   You mean a global?

http://labs.jboss.com/file-access/default/members/jbossrules/freezone/docs/3.0.5/html/ch03s03.html#d0e1532

Yen Chiu wrote:

> Hi everyone,
>  
> Can anyone guide me on how to declare a variable (e.g: a 
> double variable) and use it throughout the drl file from top to bottom.
> almost similar to the function like semaphore.
>  
> Thanks.
>  
> Regards,
> Yen
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 Edson Tirelli
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