public static int placed = 0, notified = 0; // To count total placed and executed orders
#endregion Fields
#region Methods
static void Main(string[] args)
{
mcb.init_bufferCells();
//2 hotels
hotelSupplier[0] = new HotelSupplier(0);
hotelSupplier[1] = new HotelSupplier(1);
//5 travel agencies
TravelAgency[] travelAgency = new TravelAgency[5];
for (int i = 0; i < 5; i++)
{
travelAgency[i] = new TravelAgency(i);
}
HotelSupplier.priceChange += new priceChangeEvent(travelAgency[0].changeInHotelRoomPrice);
HotelSupplier.priceChange += new priceChangeEvent(travelAgency[1].changeInHotelRoomPrice);
HotelSupplier.priceChange += new priceChangeEvent(travelAgency[2].changeInHotelRoomPrice);
HotelSupplier.priceChange += new priceChangeEvent(travelAgency[3].changeInHotelRoomPrice);
HotelSupplier.priceChange += new priceChangeEvent(travelAgency[4].changeInHotelRoomPrice);
HotelSupplier.bStatus += new bookingStatus(travelAgency[0].RoomStatus);
HotelSupplier.bStatus += new bookingStatus(travelAgency[1].RoomStatus);
HotelSupplier.bStatus += new bookingStatus(travelAgency[2].RoomStatus);
HotelSupplier.bStatus += new bookingStatus(travelAgency[3].RoomStatus);
HotelSupplier.bStatus += new bookingStatus(travelAgency[4].RoomStatus);
Thread hotelSupplier1T1 = new Thread(hotelSupplier[0].hotelFunction); hotelSupplier1T1.Start();
Thread hotelSupplier1T2 = new Thread(hotelSupplier[0].priceFunction); hotelSupplier1T2.Start();
Thread hotelSupplier2T1 = new Thread(hotelSupplier[1].hotelFunction); hotelSupplier2T1.Start();
Thread hotelSupplier2T2 = new Thread(hotelSupplier[1].priceFunction); hotelSupplier2T2.Start();
Thread[] t = new Thread[5];
for (int i = 0; i < 5; i++)
{
t[i] = new Thread(travelAgency[i].agency);
t[i].Start();
}
// Wait for every thread to finish
hotelSupplier1T1.Join();
hotelSupplier2T1.Join();
hotelSupplier1T2.Join();
hotelSupplier2T2.Join();
for (int i = 0; i < 5; i++)
{
t[i].Join();
}
Console.WriteLine("-------------------------------------------------------------------------");
Console.WriteLine("Result:");
Console.WriteLine("Total Orders placed by Travel Agencies: {0}\nTotal Orders processed succesfully by Hotel Suppliers: {1}", placed, notified);
Console.WriteLine("-------------------------------------------------------------------------");
Console.ReadKey();
}
static void Main(string[] args)
{
TravelAgency agency = new TravelAgency();
// start a thread using PricingModel method to calculate the room price, if the current price
// is lower than the previous one, trigger the priceCut event
Thread calculateRoomPrice = new Thread(new ThreadStart(TravelAgency.hotel.PricingModel));
calculateRoomPrice.Start();
// start a thread using orderProcessing method to receive orders from travel agencys and process
// the orders, if an order is completed, trigger the orderCompleted event
Thread order = new Thread(new ThreadStart(TravelAgency.hotel.orderProcessing));
order.Start();
// method(event handler) bookingAvailable(..) subscripts priceCut event
HotelSupplier.priceCut += new priceCutEvent(agency.bookingAvailable);
// method receiveTime(..) subscripts orderCompleted event
HotelSupplier.orderCompleted += new orderCompletedEvent(agency.receiveTime);
// start 10 travel agencys thread
Thread[] agencys = new Thread[10];
for (int i = 0; i < 10; i++)
{
agencys[i] = new Thread(new ThreadStart(agency.agencyFunc));
// evaluate agency thread name from 1 to 10
agencys[i].Name = (i).ToString();
agencys[i].Start();
}
while (true)
{
// terminate getOrder thread and all travel agencys thread when calculateRoomPrice terminated
if (!calculateRoomPrice.IsAlive)
{
order.Abort();
for (int i = 0; i < 10; i++)
{
agencys[i].Abort();
}
}
}
}
static void Main(string[] args)
{
String path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);//for storing output file on current users desktop.
FileStream fs = new FileStream(path + "\\TeamLogicAssgn2Output.txt", FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
Console.WriteLine("Main-> Program Started..Writing Output to File at" + path + "\\TeamLogicAssgn2Output.txt..Takes 2-3 mins, since we have used price cuts as:5 and the generated prices depends on random function..... Please Wait");
TextWriter tmp = Console.Out;// First, save the standard output.
Console.SetOut(sw);
DateTime start = System.DateTime.Now;
Console.WriteLine("Main-> Program Start Time:{0}", start);
ArrayList threadlist = new ArrayList();
Hotel [] hotel = new Hotel[3]; //3 hotel objects
TravelAgency[] ta = new TravelAgency[5]; //5 travel agency objects
hotel[0] = new Hotel(1, 1500, 1200, 15);
hotel[1] = new Hotel(2, 1600, 1300, 10);
hotel[2] = new Hotel(3, 1200, 1000, 20);
for (int i = 0; i < 5; i++)
{
ta[i] = new TravelAgency(i + 1, hotel);
}
//subscribing Travel Agencies to hotel events
hotel[0].subscribePriceCut(ta[0]);
hotel[0].subscribePriceCut(ta[2]);
hotel[0].subscribePriceCut(ta[3]);
hotel[1].subscribePriceCut(ta[1]);
hotel[1].subscribePriceCut(ta[4]);
hotel[2].subscribePriceCut(ta[3]);
hotel[2].subscribePriceCut(ta[1]);
hotel[2].subscribePriceCut(ta[2]);
hotel[2].subscribePriceCut(ta[4]);
try
{
for (int i = 0; i < 3; i++)
{
Thread t = new Thread(new ThreadStart(hotel[i].runHotel));//starting hotel threads
t.Start();
threadlist.Add(t);
while (!hotel[i].isHotelAlive())
{
;
}
}
for (int i = 0; i < 5; i++)
{
Thread t = new Thread(new ThreadStart(ta[i].agencyRun));//starting Travel Agencies threads
t.Start();
threadlist.Add(t);
}
foreach (Thread item in threadlist)
{
item.Join();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
DateTime end = System.DateTime.Now;
Console.WriteLine("Main-> Total Orders Placed:{0}", TravelAgency.getOrderId());
Console.WriteLine("Main-> End Time:{0}", end);
Console.WriteLine("Main-> Total Execution Time:{0}", end - start);
Console.SetOut(tmp);
Console.WriteLine("Main->Done..Please check file");
sw.Close();
}
static void Main(string[] args)
{
String path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);//for storing output file on current users desktop.
FileStream fs = new FileStream(path+"\\TeamLogicAssgn2Output.txt", FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
Console.WriteLine("Main-> Program Started..Writing Output to File at" +path+"\\TeamLogicAssgn2Output.txt..Takes 2-3 mins, since we have used price cuts as:5 and the generated prices depends on random function..... Please Wait");
TextWriter tmp = Console.Out;// First, save the standard output.
Console.SetOut(sw);
DateTime start = System.DateTime.Now;
Console.WriteLine("Main-> Program Start Time:{0}",start);
ArrayList threadlist = new ArrayList();
Hotel []hotel=new Hotel[3];//3 hotel objects
TravelAgency[] ta = new TravelAgency[5];//5 travel agency objects
hotel[0] = new Hotel(1, 1500, 1200, 15);
hotel[1] = new Hotel(2, 1600, 1300, 10);
hotel[2] = new Hotel(3, 1200, 1000, 20);
for (int i = 0; i < 5; i++)
{
ta[i] = new TravelAgency(i + 1, hotel);
}
//subscribing Travel Agencies to hotel events
hotel[0].subscribePriceCut(ta[0]);
hotel[0].subscribePriceCut(ta[2]);
hotel[0].subscribePriceCut(ta[3]);
hotel[1].subscribePriceCut(ta[1]);
hotel[1].subscribePriceCut(ta[4]);
hotel[2].subscribePriceCut(ta[3]);
hotel[2].subscribePriceCut(ta[1]);
hotel[2].subscribePriceCut(ta[2]);
hotel[2].subscribePriceCut(ta[4]);
try
{
for (int i = 0; i < 3; i++)
{
Thread t = new Thread(new ThreadStart(hotel[i].runHotel));//starting hotel threads
t.Start();
threadlist.Add(t);
while (!hotel[i].isHotelAlive()) ;
}
for (int i = 0; i < 5; i++)
{
Thread t = new Thread(new ThreadStart(ta[i].agencyRun));//starting Travel Agencies threads
t.Start();
threadlist.Add(t);
}
foreach (Thread item in threadlist)
{
item.Join();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
DateTime end = System.DateTime.Now;
Console.WriteLine("Main-> Total Orders Placed:{0}",TravelAgency.getOrderId());
Console.WriteLine("Main-> End Time:{0}", end);
Console.WriteLine("Main-> Total Execution Time:{0}", end-start);
Console.SetOut(tmp);
Console.WriteLine("Main->Done..Please check file");
sw.Close();
}
//calls the price cut event handler
public void subscribePriceCut(TravelAgency agency)
{
priceCutEvent += new priceCutDelegate(agency.priceCut);
Console.WriteLine("Hotel {1}-> Agency {0} has been subscribed for pricecut Event", agency.getAgencyId(), hotelId);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main(string[] args)
{
// Initialize the Hotel Agencies
for (int i = 0; i < K; ++i)
{
HotelSupplier hotelSupplier = new HotelSupplier();
hotelSuppliers[i] = hotelSupplier;
hotelThreads[i] = new Thread(hotelSupplier.Run);
hotelThreads[i].Name = "HotelSupplier_" + i;
hotelThreads[i].Start();
while (!hotelThreads[i].IsAlive)
{
;
}
}
// Initialize the Travel Agencies
for (int i = 0; i < N; ++i)
{
TravelAgency travelAgency = new TravelAgency();
// Loop through the Hotel Suppliers and Subscribe to the Price Cut event
for (int j = 0; j < K; ++j)
{
travelAgency.Subscribe(hotelSuppliers[j]);
}
agencyThreads[i] = new Thread(travelAgency.Run);
agencyThreads[i].Name = "TravelAgency_" + i;
agencyThreads[i].Start();
while (!agencyThreads[i].IsAlive)
{
;
}
}
// Wait for the Hotels to perform P_MAX price cuts
for (int i = 0; i < K; ++i)
{
while (hotelThreads[i].IsAlive)
{
;
}
}
// Alert the Travel Agencies that the Hotels are no longer active
for (int i = 0; i < N; ++i)
{
TravelAgency.HotelsActive = false;
}
// Wait for the Travel Agency to close
for (int i = 0; i < N; ++i)
{
while (agencyThreads[i].IsAlive)
{
;
}
}
Console.WriteLine("\n\nPROGRAM COMPLETED");
// Wait for user to hit a button
Console.WriteLine("HIT ENTER TO QUIT");
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("Hotel Booking System");
hs = new HotelSupplier[hsCount];
ta = new TravelAgency[taCount];
Thread[] hst = new Thread[hsCount];
//Create Hotel Supplier
for (int i = 0; i < hsCount; i++)
{
hs[i] = new HotelSupplier(i + 1);
}
//create Travel Agencies
for (int i = 0; i < taCount; i++)
{
ta[i] = new TravelAgency(i + 1, 5000 + i * 2);
}
// create MultiCell Buffer
mcb = new MultiCellBuffer();
// Register travel agencies for priceCut and orderConfirm Events
for (int i = 0; i < hsCount; i++)
{
for (int j = 0; j < taCount; j++)
{
hs[i].priceCut += new priceCutDelegate(ta[j].placeOrder);
}
}
// Start pricing models for all hotel suppliers and this starts the overall program
for (int i = 0; i < hsCount; i++)
{
hst[i] = new Thread(new ThreadStart(hs[i].PricingModel));
hst[i].Start();
l1.Add(hst[i]);
}
// Dispatcher Thread: THis thread is responsible for reading from buffer and deliverying order to Hotel supplier Object
// Hotel supplier will then spawn new thread to process this order
Thread dispatcher = new Thread(new ThreadStart(HotelSupplier.receiveOrder));
dispatcher.Start();
l1.Add(dispatcher);
//wait for all threads to complete
for (int i = 0; i < l1.Count; i++)
{
l1[i].Join();
}
Console.WriteLine("/////////////////////////// \n Done With Booking \n" +
" Main Thread is Stopping \n GrandChildren thread may follow\n" +
"///////////////////////////");
Console.WriteLine();
Console.WriteLine("/////////////////-------Press Any Key to Exit--------------/////////////");
Console.Read();
}
//calls the price cut event handler
public void subscribePriceCut(TravelAgency agency)
{
priceCutEvent += new priceCutDelegate(agency.priceCut);
Console.WriteLine("Hotel {1}-> Agency {0} has been subscribed for pricecut Event", agency.getAgencyId(), hotelId);
}
