Hi guys,
I finally got around to experimenting with the accumulate support in
LocalSearchSolver. Thanks for implementing it :)
I use nothing but int's in my calculations,
but I get a ClassCastExceptions, as sum() always returns a Double and
setSoftConstraintsBroken(int) failes.
In a previous benchmarks I 've proven that summing integers in double's
instead of int's hurts performance for 10% or more (which is rather big).
Is there a sumInteger() available (or do I need to write it)? Or can it
be overloaded over sum() in a much cleaner way?
rule "ScoreCalculator"
when
$scoreFact : ScoreFact(); // singleton
$total : Integer() from accumulate(
Hop($distance : distance ), // distance is an int
sum($distance)
);
then
$scoreFact.setSoftConstraintsBroken($total);
end
svn is still here, till it's ready for drools:
https://taseree.svn.sourceforge.net/svnroot/taseree/trunk
--
With kind regards,
Geoffrey De Smet
_______________________________________________
rules-dev mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/rules-dev
