Edson Tirelli-3 wrote:
>
> You should really insert your males and females into your working
> memory
> instead of having them as nested lists only. Anyway:
>
> rule "unlucky male"
> where
> $c : City()
> $m : Male( $age : age ) from $c.maleList
> not( Female( age ==$age ) from $c.femaleList )
> then
> // $m is unlucky, no female with the same age
> end
>
> []s
> Edson
>
>
> 2009/2/2 techy <
techluver007@gmail.com>
>
>>
>> Hello,
>>
>> Please help me to implement following rule in drool. I could not find a
>> way
>> to iterate two collection using accumulate or collect in LHS.
>>
>> public Male{
>> int age;
>> //other fields
>>
>> }
>>
>> public Female{
>> int age;
>> //other fields
>>
>> }
>> public City{
>>
>> private List<Male> maleList;
>> private List<Female> femaleList;
>>
>> }
>>
>> #Rule to get all Male whose age != any of female's
>> rule "Get Unlucky Male"
>> when
>> city : City()
>> maleList : ArrayList() from collect ( Male( his age = any of
>> Female's age from city.femaleList ) from city.maleList)
>> //consequence
>> end
>> --
>> View this message in context:
>>
http://www.nabble.com/Iterating-two-collection-in-LHS-tp21796713p21796713.html
>> Sent from the drools - user mailing list archive at Nabble.com.
>>
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>>
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>>
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>>
>
>
>
> --
> Edson Tirelli
> JBoss Drools Core Development
> JBoss, a division of Red Hat @
www.jboss.com
>
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