KSLCore/ksl.modeling.supplychain.transport/NoDelayDemandCarrier

NoDelayDemandCarrier

object NoDelayDemandCarrier : DemandCarrierIfc, DemandStateChangeListener(source)

Stateless DemandCarrierIfc that immediately ships and delivers the demand — no simulated time passes. Also implements DemandStateChangeListener so it can be attached to a demand as a post-fill auto-shipping hook (matches Java's DemandListenerFilledIfc role on the original class).

Singleton — replaces Java's static NoDelayDemandCarrier.DefaultNoDelayDemandCarrier per porting plan §4.2.

See sc.transportlayer.NoDelayDemandCarrier

Functions

canShip

open override fun canShip(demand: SupplyChainModel.Demand): Boolean

Side-effect-free probe: returns true iff demand would route successfully under the carrier's current configuration. A false result indicates transportDemand would either throw or silently drop the demand. Useful as a self-guard inside carrier implementations and as a configuration test from external code.

onDemandStateChange

open override fun onDemandStateChange(demand: SupplyChainModel.Demand, from: SupplyChainModel.DemandState?, to: SupplyChainModel.DemandState)

When attached to a demand, fires transportDemand on FILLED.

transportDemand

open override fun transportDemand(demand: SupplyChainModel.Demand)

Transport demand from its origin to its destination.