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 <wolfgang.laun(a)gmail.com>
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 <tol(a)sics.se> 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
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