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&gt; 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&gt; 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. >> >> >> >> >> >> -- >> View this message in context: >> http://drools.46999.n3.nabble.com/Re-usability-of-rules-tp4019580.html >> Sent from the Drools: User forum mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users