Re: [rules-users] Re-usability of rules
Why not use
when
TaxPayer( $addrList : addressList )
Address( zipCode == null) from $addrList
then
// report missing zip code because: if it is null, it is not
invalid - just missing ;-)
end
-W
On 05/09/2012, Michael Anstis <michael.anstis(a)gmail.com> wrote:
If your rules look something like this:-
when
Address( zipCode == null )
then
//Report an invalid zipCode
end
You will need to extract the Address from the TaxPayer:-
when
TaxPayer( $a : address )
then
insert( $a );
end
You will need to consider how to correlate the Address with the TaxPayer
(to know which TaxPayer has an invalid Address).
On 5 September 2012 09:50, Suvek <suvek.shah(a)gmail.com> wrote:
> Hi,
>
> I have set of rules defined for Address validation.
> How do I reuse these rules when the Taxpayer object is passed in as fact
> which contains Address as one of the field (list to be precise)?
> Do I somehow need to extract and add addresses to working memory within
> the
> drl file?
>
> thanks
> S.
>
>
>
>
>
> --
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