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

[Geoffrey De Smet]

Op 29-03-13 14:15, Al Ferguson schreef:
> Thanks ge0ffrey.
>
> I successfully implemented hard constraints by following your tips.
>
> For soft constraints, I successfully implemented the highest availability
> rule.
>
>
>
> But it seems that among the examples provided, there is no situation similar
> to the rule to minimize shipments (look at the
> *warehouseIds.add(allocatedResource.getWarehouseId())* condition).
>
> Rules such as "closest warehouse" depend on this factor: we want don't want
> this constraint to be calculated twice or more when more than one orderLine
> is assigned to the same warehouse.
>
> Any clue?
Look into example score rules that use "exists" or "not".

Note: "not exists" is exactly the same as just "not"
>
>
>
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