I think [EMAIL PROTECTED] wrote:
>
> (defclass a com.xyz.A )
> (defclass b com.xyz.B )
> (defrule assign
> (a ?type)
> (b ?type)
Note, again, that this rule will never match instances of the
defclasses described above, for reasons previously discussed; and
again, that variables names have no meaning. You probably mean to
write
(defrule assign
(a (type ?t))
(b (type ?t))
> =>
> (printout t "Matched types" crlf) )
>
>
> where 'type' is the property of bean A and B
> In Java program I want to assert facts and fire the rules.
>
> Rete engine = ...
> engine.definstance("a", a, false);
> engine.definstance("b", b, false);
>
> will this fire the rules? If not how can I fire the above rules from Java
> program?
Rules only fire during a call to the Rete.run() or Rete.runUntilHalt()
method. After you've defined all your rules and put your definstances
into working memory, you can call run() to fire the matching rules.
---------------------------------------------------------
Ernest Friedman-Hill
Science and Engineering PSEs Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
PO Box 969, MS 9012 [EMAIL PROTECTED]
Livermore, CA 94550 http://herzberg.ca.sandia.gov
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