I displayed the score to console on hardConstraintsBroken rule.
rule "hardConstraintsBroken"
dialect "java"
salience -1 // Do the other rules first (optional, for performance)
when
$sd : ServiceRequest( $object : object );
$hardTotal : Number() from accumulate (
IntConstraintOccurrence( $weight : weight ),
sum( $weight ) );
then
System.out.println( $object.getId() + " : " + (- $hardTotal.intValue())
);
scoreHolder.setScore(- $hardTotal.intValue() );
end
I found that the getBestSolution() did not return the correct best solution
based on console output.
For example, in console output
Problem Entity:
O00010440201002 O00010440201003 O00010440201004 O00010440201009
O00010440201010 O00010440201011
Object: O00010440201002 : -5
Object: O00010440201002 : -5
Object: O00010440201010 : -4
Object: O00010440201003 : -5
Object: O00010440201004 : -5
Object: O00010440201011 : -4
Object: O00010440201009 : -1
Object: O00010440201004 : -5
Object: O00010440201010 : -4
Object: O00010440201002 : -5
Object: O00010440201003 : -5
Object: O00010440201011 : -4
Object: O00010440201002 : -5
Object: O00010440201003 : -5
Object: O00010440201004 : -5
Object: O00010440201009 : -1
Object: O00010440201011 : -4
Object: O00010440201003 : -5
Object: O00010440201011 : -4
Object: O00010440201004 : -5
Best Solution return by Solver
O00010440201011 : -1
My expectation
O00010440201009 : -1
Previous implementation in 5.3.0 doesn't have this problem.
Can explain where I might do wrongly?
--
View this message in context:
http://drools.46999.n3.nabble.com/getBestSolution-not-returning-the-correct-Solution-tp4017948.html
Sent from the Drools: User forum mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/rules-users
