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From: maheshgadgil@hotmail.com
To: rules-users@lists.jboss.org
Subject: RE: [rules-users] decision tables and attributes as parameters in function calls
Date: Mon, 7 Apr 2008 14:31:49 +0000

Jonathan,
 
The decision table mandates atleast one condition. I have faced this problem before. Assuming you always have some +ve value for cheese.price, do you want to try following?
 
 
 

RuleSet	Cheese rules
Import	com.xxx.entity.Cheese
Variables
Sequential	TRUE
RuleTable Rules for Cheese
CONDITION	ACTION
$c : Cheese	$c
$price : price >	setPrice($price * $1)
0	2

Thanks
mahesh

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From: jojolemariole@hotmail.com
To: rules-users@lists.jboss.org
Date: Mon, 7 Apr 2008 08:56:34 +0000
Subject: [rules-users] decision tables and attributes as parameters in function calls

hi,

I have no problem for this kind of rule :

rule "Primitive support"
when
    $c : Cheese( price < 10 )
then
    $c.setPrice( 10 )
end 

but I would like to know what is the decision table for this small rule

rule "Primitive support"
when
    $c : Cheese( $price : price )
then
    $c.setPrice( $price * 2 )
end

I've tried a lot of syntax and I read the section abour the decision table in the manual but i
didnt find anything.

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