[rules-users] Rule matching - Class heirarchy

[Edson Tirelli]

    That is a strange request, since if ClassB inherits ClassA => ClassB is
a specialization of ClassA.

    Anyway, did you tried something like bellow?

    ClassA( class != ClassB.class )

    This does not look like a "business" rule, though... but I don't know
your use case...

    []s
    Edson

2009/2/12 <kfs2 at chryslerfinancial.com>

>
> I have two classes, ClassA and ClassB.  ClassB inherits from ClassA.  I
> have a need to write a rule that only matches instances of ClassA without
> matching instances of ClassB.  How I can I do that?
>
> Thanks
>
> Kent Symanzik
>
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>


-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com
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