org.optaplanner.core.impl.domain.variable.supply

Interface SupplyManager

All Known Implementing Classes:

VariableListenerSupport

public interface SupplyManager

Provides a Supply for subsystems that submit a Demand.

Method Summary

Modifier and Type	Method and Description
<S extends Supply> S	demand(Demand<S> demand) Returns the Supply for a Demand, preferably an existing one.

Method Detail

demand

<S extends Supply> S demand(Demand<S> demand)

Returns the Supply for a Demand, preferably an existing one. If the Supply doesn't exist yet (as part of the domain model or externalized), it creates and attaches it.

Type Parameters:

S - Subclass of Supply

Parameters:

demand - never null

Returns:

never null