static void Main(string[] args)
{
Console.WriteLine("***Flyweight Pattern Demo.***\n");
VehicleFactory vehiclefactory = new VehicleFactory();
IVehicle vehicle;
/*
* Now we are trying to get the 3 cars.Note that:we need not
* create additional cars if we have already created one of this category.
*/
for (int i = 0; i < 3; i++)
{
vehicle = vehiclefactory.GetVehicleFromVehicleFactory("car");
vehicle.AboutMe(GetRandomColor());
}
int numOfDistinctRobots = vehiclefactory.TotalObjectsCreated;
Console.WriteLine($"\n Now, total numbers of distinct vehicle object(s) is = {numOfDistinctRobots}\n");
/*
* Here we are trying to get the 5 more buses.Note that: we need not create
* additional buses if we have already created one of this category.
*/
for (int i = 0; i < 5; i++)
{
vehicle = vehiclefactory.GetVehicleFromVehicleFactory("bus");
vehicle.AboutMe(GetRandomColor());
}
numOfDistinctRobots = vehiclefactory.TotalObjectsCreated;
Console.WriteLine($"\n Now, total numbers of distinct vehicle object(s) is = {numOfDistinctRobots}\n");
/*
* Here we are trying to get the 2 future vehicles.Note that: we need not create
* additional future vehicle if we have already created one of this category.
*/
for (int i = 0; i < 2; i++)
{
vehicle = vehiclefactory.GetVehicleFromVehicleFactory("future");
vehicle.AboutMe(GetRandomColor());
}
numOfDistinctRobots = vehiclefactory.TotalObjectsCreated;
Console.WriteLine($"\n Now, total numbers of distinct vehicle object(s) is = {numOfDistinctRobots}\n");
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Flyweight Pattern");
VehicleFactory vehicleFactory = new VehicleFactory();
IVehicle vehicle;
//now we are trying to get the 3 cars. Note that: we don't need to create additional cars
// if we have already created one of this category
for (int i = 0; i < 3; i++)
{
vehicle = vehicleFactory.GetVehicleFromVehicleFactory("car");
vehicle.AboutMe(GetRandomColor());
}
int numberOfDistinctVehicles = vehicleFactory.TotalObjectsCreated;
Console.WriteLine($"Now, total numbers of distinct vehicle object(s) is: {numberOfDistinctVehicles}");
//5 more buses
for (int i = 0; i < 5; i++)
{
vehicle = vehicleFactory.GetVehicleFromVehicleFactory("bus");
vehicle.AboutMe(GetRandomColor());
}
numberOfDistinctVehicles = vehicleFactory.TotalObjectsCreated;
Console.WriteLine($"Now, total numbers of distinct vehicle object(s) is: {numberOfDistinctVehicles}");
//2 future vehicles
for (int i = 0; i < 2; i++)
{
vehicle = vehicleFactory.GetVehicleFromVehicleFactory("future");
vehicle.AboutMe(GetRandomColor());
}
numberOfDistinctVehicles = vehicleFactory.TotalObjectsCreated;
Console.WriteLine($"Now, total numbers of distinct vehicle object(s) is: {numberOfDistinctVehicles}");
Console.Read();
}
