public static ArrayList makeArrayListOFTimeBetweenArrivalDetermination(ArrayList timeBetweenArrivalFinalArrayList, int [] randomDigitForInterArrivalTimeArray)
{
ArrayList timeBetweenArrivalDeterminationArrayList = new ArrayList();
//changed 1 to 0 and =
for (int i = 1; i < randomDigitForInterArrivalTimeArray.Length; i++)
{
DeterminationForRandomDigitModel determinationForRandomDigitModel = new DeterminationForRandomDigitModel();
determinationForRandomDigitModel.customer = i + 1;
determinationForRandomDigitModel.randomDigit = randomDigitForInterArrivalTimeArray[i - 1];//changed i-1 to i
foreach (var first in timeBetweenArrivalFinalArrayList)
{
RandomDigitAssignmentModel obj = new RandomDigitAssignmentModel();
obj = (RandomDigitAssignmentModel)first;
int random = determinationForRandomDigitModel.randomDigit;
int randomStarts = obj.randomDigitAssignmentStarts;
int randomEnds = obj.randomDigitAssignmentEnds;
if (randomStarts <= random && random <= randomEnds)
{
determinationForRandomDigitModel.time = obj.time;
}
}
timeBetweenArrivalDeterminationArrayList.Add(determinationForRandomDigitModel);
}
return(timeBetweenArrivalDeterminationArrayList);
}
public static ArrayList makeArrayListOFTimeBetweenServiceDetermination(int[] randomDigitForServiceTimeArray, ArrayList serviceTimeFinalArrayList)
{
ArrayList serviceTimeDeterminationArrayList = new ArrayList();
for (int i = 0; i < randomDigitForServiceTimeArray.Length; i++)
{
DeterminationForRandomDigitModel determinationForRandomDigitModel = new DeterminationForRandomDigitModel();
determinationForRandomDigitModel.customer = i + 1;
determinationForRandomDigitModel.randomDigit = randomDigitForServiceTimeArray[i];
foreach (var first in serviceTimeFinalArrayList)
{
RandomDigitAssignmentModel obj = new RandomDigitAssignmentModel();
obj = (RandomDigitAssignmentModel)first;
int random = determinationForRandomDigitModel.randomDigit;
int randomStarts = obj.randomDigitAssignmentStarts;
int randomEnds = obj.randomDigitAssignmentEnds;
if (randomStarts <= random && random <= randomEnds)
{
determinationForRandomDigitModel.time = obj.time;
}
}
serviceTimeDeterminationArrayList.Add(determinationForRandomDigitModel);
}
return(serviceTimeDeterminationArrayList);
}
public static ArrayList makeSimulationTableQueuingSolution(ArrayList timeBetweenArrivalDetermination, ArrayList timeBetweenServiceDetermination, int numberOfCustomer)
{
//
DeterminationForRandomDigitModel sample = new DeterminationForRandomDigitModel();
sample.customer = 1;
sample.randomDigit = 0;
sample.time = 0;
timeBetweenArrivalDetermination.Insert(0, sample);
//timeBetweenArrivalDetermination.RemoveAt(numberOfCustomer-1);//changed here 10 t0 9
//
ArrayList simulationQueueingArrayList = new ArrayList();
int count = 0;
//changed here 0 to 1 and =
for (int i = 0; i < timeBetweenServiceDetermination.Count; i++)
{
SimulationTableQueueingModel simulationTableQueueingModel = new SimulationTableQueueingModel();
//DeterminationForRandomDigitModel serviceModelPrevious = new DeterminationForRandomDigitModel();
//serviceModelPrevious = (DeterminationForRandomDigitModel)timeBetweenServiceDetermination[i];
if (simulationQueueingArrayList.Count == 0)
{
DeterminationForRandomDigitModel serviceModelCurrent = new DeterminationForRandomDigitModel();
serviceModelCurrent = (DeterminationForRandomDigitModel)timeBetweenServiceDetermination[i];
simulationTableQueueingModel.customer = i + 1;
simulationTableQueueingModel.timeBetweenArrival = 0;
simulationTableQueueingModel.arrivalTime = 0;
simulationTableQueueingModel.serviceTime = serviceModelCurrent.time;
simulationTableQueueingModel.serviceTimeBegins = 0;
simulationTableQueueingModel.timeCustomerWaitsInQueue = 0;
simulationTableQueueingModel.serviceTimeEnds = simulationTableQueueingModel.arrivalTime + simulationTableQueueingModel.serviceTime;
simulationTableQueueingModel.timeCustomerSpendsInSystem = simulationTableQueueingModel.serviceTime + simulationTableQueueingModel.timeCustomerWaitsInQueue;
simulationTableQueueingModel.idleTimeOfServer = 0;
}
else
{
SimulationTableQueueingModel simulationQueuingPrevious = new SimulationTableQueueingModel();
simulationQueuingPrevious = (SimulationTableQueueingModel)simulationQueueingArrayList[i - 1];//changed i-1 to i-2
DeterminationForRandomDigitModel serviceModelCurrent = new DeterminationForRandomDigitModel();
serviceModelCurrent = (DeterminationForRandomDigitModel)timeBetweenServiceDetermination[i];//changed i to i-1
// DeterminationForRandomDigitModel arrivalModelPrevious = new DeterminationForRandomDigitModel();
// arrivalModelPrevious = (DeterminationForRandomDigitModel)timeBetweenServiceDetermination[i - 1];
DeterminationForRandomDigitModel arrivalModelCurrent = new DeterminationForRandomDigitModel();
arrivalModelCurrent = (DeterminationForRandomDigitModel)timeBetweenArrivalDetermination[i]; //changed i to i-2 ***
simulationTableQueueingModel.customer = i + 1;
simulationTableQueueingModel.timeBetweenArrival = arrivalModelCurrent.time;
//
simulationTableQueueingModel.arrivalTime = arrivalModelCurrent.time + simulationQueuingPrevious.arrivalTime;// obj.arrivalTime + serviceModel.time;
//
simulationTableQueueingModel.serviceTime = serviceModelCurrent.time;
//
if (simulationQueuingPrevious.serviceTimeEnds < simulationTableQueueingModel.arrivalTime)
{
simulationTableQueueingModel.serviceTimeBegins = simulationTableQueueingModel.arrivalTime;
}
else
{
simulationTableQueueingModel.serviceTimeBegins = simulationQueuingPrevious.serviceTimeEnds;
}
//
//
simulationTableQueueingModel.timeCustomerWaitsInQueue = simulationTableQueueingModel.serviceTimeBegins - simulationTableQueueingModel.arrivalTime;
//
//
simulationTableQueueingModel.serviceTimeEnds = simulationTableQueueingModel.serviceTimeBegins + simulationTableQueueingModel.serviceTime;
//
simulationTableQueueingModel.timeCustomerSpendsInSystem = simulationTableQueueingModel.serviceTime + simulationTableQueueingModel.timeCustomerWaitsInQueue;
simulationTableQueueingModel.idleTimeOfServer = simulationTableQueueingModel.arrivalTime - simulationQueuingPrevious.serviceTimeEnds;
if (simulationTableQueueingModel.idleTimeOfServer < 0)
{
simulationTableQueueingModel.idleTimeOfServer = 0;
}
}
simulationQueueingArrayList.Add(simulationTableQueueingModel);
}
return(simulationQueueingArrayList);
}
