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