[rules-users] Please help

[Edson Tirelli]

when
    LineItem( $parent: parentId )
    LineItem( id != $parent )
then
    // raise the exception
end

2007/9/28, Bhattacharya, Sougata <sougata.bhattacharya at capgemini.com>:
>
>
>
> Hi All,
>
>   I am using drool to validate my business objects. I have a Business
> object like this
>
> LineItem
>
>    String ID
>
>    String parentId
>
>
>
> I get 5 LineItems in a row and each line item has ID  and a Parent ID, I
> will have to check
>
>
>
> if(parented of Any LineItem ! = ID of any LineITem)
>
> I have to show an exception,
>
> Please help me to solve this
>
>
>
> Cheers
>
> Su
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-- 
  Edson Tirelli
  Software Engineer - JBoss Rules Core Developer
  Office: +55 11 3529-6000
  Mobile: +55 11 9287-5646
  JBoss, a division of Red Hat @ www.jboss.com
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