public InPortCargo(CargoState previousState, UnLocode portLocation, DateTime arrivalDate)
: base(previousState)
{
_lastKnownLocation = portLocation;
_date = arrivalDate;
_customCleared = false;
}
protected Cargo(CargoState state)
{
if (null == state)
{
throw new ArgumentNullException("state");
}
CurrentState = state;
}
public override bool Equals(CargoState other)
{
InPortCargo cargo = other as InPortCargo;
if (null != cargo && !_customCleared.Equals(cargo._customCleared))
{
return(false);
}
return(base.Equals(other));
}
public OnboardCarrierCargo(CargoState previousState, IVoyage voyage, DateTime loadDate)
: base(previousState)
{
if (null == voyage)
{
throw new ArgumentNullException("voyage");
}
_voyage = voyage.Number;
_date = loadDate;
_lastKnownLocation = voyage.LastKnownLocation;
}
public ClaimedCargo(CargoState previousState, DateTime claimDate)
: base(previousState)
{
if (previousState.RoutingStatus == RoutingStatus.Misrouted)
{
throw new ArgumentException(string.Format("Can not claim the misrouted cargo {0}.", Identifier));
}
if (previousState.RoutingStatus == RoutingStatus.NotRouted)
{
throw new ArgumentException(string.Format("Can not claim the cargo {0} since it is not routed.", Identifier));
}
if (previousState.TransportStatus != TransportStatus.InPort)
{
throw new ArgumentException(string.Format("Can not claim the cargo {0} since it is not yet in port.", Identifier));
}
if (!previousState.IsUnloadedAtDestination)
{
throw new ArgumentException(string.Format("Can not claim the cargo {0} since it is not yet been unloaded at destination.", Identifier));
}
_claimDate = claimDate;
}
public void AssignToRoute(IItinerary itinerary)
{
// Thread safe, lock free sincronization
CargoState stateBeforeTransition;
CargoState previousState = CurrentState;
do
{
stateBeforeTransition = previousState;
CargoState newValue = stateBeforeTransition.AssignToRoute(itinerary);
previousState = Interlocked.CompareExchange <CargoState>(ref this.CurrentState, newValue, stateBeforeTransition);
}while (previousState != stateBeforeTransition);
if (!previousState.Equals(this.CurrentState))
{
ChangeEventArgs <IItinerary> args = new ChangeEventArgs <IItinerary>(previousState.Itinerary, CurrentState.Itinerary);
EventHandler <ChangeEventArgs <IItinerary> > handler = ItineraryChanged;
if (null != handler)
{
handler(this, args);
}
}
}
public void SpecifyNewRoute(IRouteSpecification routeSpecification)
{
// Thread safe, lock free sincronization
CargoState stateBeforeTransition;
CargoState previousState = CurrentState;
do
{
stateBeforeTransition = previousState;
CargoState newValue = stateBeforeTransition.SpecifyNewRoute(routeSpecification);
previousState = Interlocked.CompareExchange <CargoState>(ref this.CurrentState, newValue, stateBeforeTransition);
}while (previousState != stateBeforeTransition);
if (!previousState.Equals(this.CurrentState))
{
ChangeEventArgs <IRouteSpecification> args = new ChangeEventArgs <IRouteSpecification>(previousState.RouteSpecification, CurrentState.RouteSpecification);
EventHandler <ChangeEventArgs <IRouteSpecification> > handler = NewRouteSpecified;
if (null != handler)
{
handler(this, args);
}
}
}
public void Unload(Voyage.IVoyage voyage, DateTime date)
{
// Thread safe, lock free sincronization
CargoState stateBeforeTransition;
CargoState previousState = CurrentState;
do
{
stateBeforeTransition = previousState;
CargoState newValue = stateBeforeTransition.Unload(voyage, date);
previousState = Interlocked.CompareExchange <CargoState>(ref this.CurrentState, newValue, stateBeforeTransition);
}while (previousState != stateBeforeTransition);
if (!previousState.Equals(this.CurrentState))
{
HandlingEventArgs args = new HandlingEventArgs(CurrentState, CurrentState.CalculationDate);
EventHandler <HandlingEventArgs> handler = Unloaded;
if (null != handler)
{
handler(this, args);
}
}
}
protected NewCargo(CargoState previousState, IItinerary newItinerary)
: base(previousState, newItinerary)
{
}
protected NewCargo(CargoState previousState, IRouteSpecification newRoute)
: base(previousState, newRoute)
{
}
