public ReservationLog clone()
{
ReservationLog result = new ReservationLog();
foreach (KeyValuePair <string, int> entry in this.log)
{
result.updateReservedCount(entry.Key, entry.Value);
}
return(result);
}
public TicketStateMachine(int totalTicketCount, string nodeName, IActorRef storageActor)
{
this.totalTicketCount = totalTicketCount;
//Main state
this.availableTicketCount = totalTicketCount;
this.reservationLog = new ReservationLog();
//Tentative state
this.tentativeAvailableTicketCount = totalTicketCount;
this.tentativeReservationLog = new ReservationLog();
this.nodeName = nodeName;
this.storageActor = storageActor;
// this.reservedAndSoldTickets =
}
public void recomputeTentativeState(List <LogEntry> uncommitedEntries)
{
this.tentativeAvailableTicketCount = this.availableTicketCount;
this.tentativeReservationLog = this.reservationLog.clone();
foreach (LogEntry entry in uncommitedEntries)
{
switch (entry.command)
{
case ENTRY_COMMAND.RESERVE:
this.reserveTicket(entry.clientActorPath, entry.quantity, true);
break;
case ENTRY_COMMAND.SELL:
this.sellTicket(entry.clientActorPath, entry.quantity, true);
break;
case ENTRY_COMMAND.GIVE_UP_RESERVATION:
this.reserveTicket(entry.clientActorPath, -entry.quantity, true);
break;
}
}
}
public QueryTicketResponse(int availableTicketCount, ReservationLog reservedTicketLog)
{
this.availableTicketCount = availableTicketCount;
this.reservedTicketLog = reservedTicketLog;
}