Wolfgang, I think Davide's implementation supports extending existing java classes... did you tried? What is not possible is to implement interfaces, since you can't define methods in the declare statement.
Edson 2011/5/28 Wolfgang Laun <[email protected]> > There is, since 5.2.0, the option of extending a class declared in DRL: > > declare A > i : int > end > > declare B extends A > ... > end > > Any class origninating from Java code cannot be extended in DRL. > > -W > > > > On 28 May 2011 10:56, Tomas Olsson <[email protected]> wrote: > >> Hi, >> I have tried to look this up but cannot find any clear answer on the web. >> Does drools support extension of existing classes for new type >> declarations? >> That would be very nice if this would be possible. >> >> /Tomas >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com
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