[rules-users] Not able to achieve combination of NOT & FROM keyword in a brl through Guvnor

[Esteban Aliverti]

I have confirmed this problem. The same thing happens for *exists (The
following exists)* and *() (Any of the following are true). *Could you
please create a jira issue for this?

p.s.: Please try to wait at least a week before re-post a question :)

Best Regards,

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Esteban Aliverti
- Developer @ http://www.plugtree.com
- Blog @ http://ilesteban.wordpress.com


2011/1/17 Harshit Bapna <hrbapna at gmail.com>

>  Hello All,
>
> From the Expert documentation, I am trying to create the rule(below) in
> Guvnor
>  Guvnor Version : 5.1.1
>
> I am not able to achieve the combination of NOT & FROM in a business rule.
> *Is it possible to create the below drl rule into a brl rule in Guvnor?*
>
>
> ------------------------------------------------------------------------------------
> package org.drools;
>
> rule "Avoid NPE on wrong syntax"
>    when
>      *not*( Cheese( ( type == "stilton" && price == 10 ) || ( type ==
> "brie" && price == 15 ) ) *from* $cheeseList )
>    then
>      System.out.println("OK");
> end
>
> ------------------------------------------------------------------------------------
>
>
>
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>
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