[rules-users] Planner: drl for Selection and Decreasing

[Geoffrey De Smet]

You could put that in a SimpleScoreCalculator and use 
<scoreDirectorFactory>'s <assertScoreDirector> to assert any DRL you write.

As for the DRL:
> for (final OrderLine planningEntity : orderSourcing.getOrderLineList()) {
when
   OrderLine(...)

> if (allocatedResource == null) {
when
   Orderline(allocatedResource ==null)
then
   // lower hardscore with 1000
...
end

> if (planningEntity.getProductId().equals(allocatedResource.getProductId())) {
> } else {
> 					// item is not the same (use a Selector instead? how?)
> 					hardScore -= 10;
> 				}

when
   Orderline(allocatedResource !=null, 
productIdEqualsAllocationResourceProductId == false)
then
   // lower hardscore with 10
...
end

class OrderLine {
public boolean isProductIdEqualsAllocationResourceProductId() {
   return 
planningEntity.getProductId().equals(allocatedResource.getProductId())
}
}


etc for the other constraints. See the Planner examples for inspiration.

Op 28-03-13 18:15, Al Ferguson schreef:
> Here is a Java version of what a first draft scoring might look:
>
>
>
> Can someone help me for the drl equivalent? Geoffrey?
>
>
>
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