Hello! I don't really know where to put this, it's a Drools question but it has to do with Business Resource Planner.

I basically want to create a rule that helps me solve VRP in a certain way (I'm optimizing for distance):

- I want it to have Time Windows, these rules work OK:

// TIME WINDOW &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& 
rule "arrivalAfterDueTime"
salience -1
    when
        $customer: TimeWindowedCustomer(dueTime < arrivalTime, $dueTime : dueTime, $arrivalTime : arrivalTime)
    then
        scoreHolder.addHardConstraintMatch(kcontext, (int)(10*($dueTime - $arrivalTime.intValue())) );
end
// ******************

rule "Delivery in time window"
salience -2
 when 
  $customer:TimeWindowedCustomer(nextCustomer != null,$arrivalTimeCustomer: arrivalTime)
  $actual:TimeWindowedCustomer(previousStandstill==$customer,$arrivalTimeCustomer>arrivalTime, $arrival:arrivalTime )
 then 
  scoreHolder.addHardConstraintMatch(kcontext, (int)(10*($arrival-$arrivalTimeCustomer)) );
end

But I want the truck to choose to deliver on more than one option of a day. Example: Time window is 8:00 am to 2:00 pm Monday through Thursday, so if a solution comes up that delivers on 3:00 pm on Monday, I want to have the rule consider Tuesday at 8:00 am instead if it's a better choice, and switch route order accordingly between days without going off the time windows.

I hope I explained myself well, I don't know it this is the right forum for this topic, if not please forgive me and point me in the right direction.

Thank you very much!