There is (see the GoF book or Wikipedia<http://en.wikipedia.org/wiki/Decorator_pattern>) a Design Pattern called "Decorator". It might provide a viable solution to your needs.
-W On 15 February 2011 09:41, delete <[email protected]> wrote: > > Thanks for help > -- > View this message in context: > http://drools-java-rules-engine.46999.n3.nabble.com/Type-Declaration-upgrade-tp2491975p2499364.html > Sent from the Drools - User mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users >
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