public static void FactoryGenerations()
{
int n = 10_000_000;
IComputer notebook;
// 1. SIMPLE FACTORY
var simpleFactory = ComputerFactory.Instance;
for (int i = 0; i < n; i++)
{
notebook = simpleFactory.CreateNotebook("Acer");
}
// 2. FACTORY METHOD
var factoryMethod = NotebookFactory.Instance;
for (int i = 0; i < n; i++)
{
notebook = factoryMethod.CreateComputer("Acer");
}
// 3. ABSTRACT FACTORY
var abstractFactory = EpicFactory.Instance;
for (int i = 0; i < n; i++)
{
notebook = abstractFactory.CreateNotebook();
}
// 4. GENERIC ABSTRACT FACTORY
var genericAbstract = new EpicCompany(CreatonFactory.Instance);
for (int i = 0; i < n; i++)
{
notebook = genericAbstract.CreateNotebook();
}
// 5. NON-REFLECTIVE FACTORY
var nonReflection = NonReflectedFactory.Instance;
nonReflection.RegisterNotebook("Acer", typeof(AcerNotebook));
for (int i = 0; i < n; i++)
{
notebook = nonReflection.CreateNotebook("Acer");
}
// 6. NON-REFLECTIVE GENERIC FACTORY
nonReflection = NonReflectedFactory.Instance;
for (int i = 0; i < n; i++)
{
notebook = nonReflection.CreateNotebook <AcerNotebook>();
}
// 7. REFLECTIVE FACTORY
var reflection = ReflectedFactory.Instance;
reflection.RegisterNotebooks();
for (int i = 0; i < n; i++)
{
notebook = reflection.CreateNotebook("Acer");
}
}
public static void FactoryGenerateWithTimes()
{
int n = 10000000;
Console.WriteLine(n + " iterations for each method...");
var watch = new Stopwatch();
double[] times = new double[7];
string[] methodNames = { "SimpleFactory", "FactoryMethod", "AbstractFact.", "Generic", "NoReflection", "GenericNoReflection", "Reflection" };
IComputer notebook;
var simpleFactory = ComputerFactory.Instance;
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = simpleFactory.CreateNotebook("Acer");
}
watch.Stop();
times[0] = watch.ElapsedMilliseconds;
watch.Reset();
var factoryMethod = NotebookFactory.Instance;
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = factoryMethod.CreateComputer("Acer");
}
watch.Stop();
times[1] = watch.ElapsedMilliseconds;
watch.Reset();
var abstractFactory = EpicFactory.Instance;
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = abstractFactory.CreateNotebook();
}
watch.Stop();
times[2] = watch.ElapsedMilliseconds;
watch.Reset();
var genericAbstract = new EpicCompany(CreatonFactory.Instance);
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = genericAbstract.CreateNotebook();
}
watch.Stop();
times[3] = watch.ElapsedMilliseconds;
watch.Reset();
var nonReflection = NonReflectedFactory.Instance;
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = nonReflection.CreateNotebook("Acer");
}
watch.Stop();
times[4] = watch.ElapsedMilliseconds;
watch.Reset();
nonReflection = NonReflectedFactory.Instance;
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = nonReflection.CreateNotebook <AcerNotebook>();
}
watch.Stop();
times[5] = watch.ElapsedMilliseconds;
watch.Reset();
var reflection = ReflectedFactory.Instance;
reflection.RegisterNotebooks();
watch.Start();
for (int i = 0; i < n; i++)
{
notebook = reflection.CreateNotebook("Acer");
}
watch.Stop();
times[6] = watch.ElapsedMilliseconds;
watch.Reset();
Console.WriteLine("Method: \t time");
for (int i = 0; i < times.Length; i++)
{
Console.WriteLine(methodNames[i] + ":\t " + times[i] + " ms");
}
}
static void Main(string[] args)
{
int choose;
int chooseComputer;
Motherboard tmpMother;
Processor tmpProc;
var epicCompany = new EpicCompany();
CompCollection computerList = new CompCollection();
Iterator.Iterator iterator = computerList.CreateIterator();
//INIT LIST
computerList[0] = epicCompany.Build(new LowEndBuilder(1, 1, 1, 1, 1, 1, "nVidia", "SSD"));
computerList[1] = epicCompany.Build(new LowEndBuilder(1, 2, 1, 2, 2, 3, "AMD", "HDD"));
computerList[2] = epicCompany.Build(new LowEndBuilder(3, 2, 2, 2, 1, 3, "nVidia", "SSD"));
Console.WriteLine("Witaj w sklepie komputerowym!");
do
{
Console.WriteLine("Co chcesz zrobić? ");
Console.WriteLine("1. Zbuduj nowy komputer!");
Console.WriteLine("2. Pokaż specyfikację komputera.");
Console.WriteLine("3. Pokaż wszystkie komputery.");
Console.WriteLine("4. Wyjdź.");
choose = Convert.ToInt32(Console.ReadLine());
Console.Clear();
switch (choose)
{
case 1:
{
mother = ChooseMotherboard();
tmpMother = MotherboardFactory.Instance.TakeMotherboard(mother);
proc = ChooseProcessor(mother);
tmpProc = ProcessorFactory.Instance.TakeProcessor(tmpMother.Socket, proc);
ram = ChooseRam();
ChooseGraphHard(tmpProc);
power = ChoosePower();
computerList.Add(epicCompany.Build(new LowEndBuilder(mother, proc, ram, graph, hard, power, "AMD", "SSD")));
//iterator.Step = 2;
Console.Clear();
break;
}
case 2:
{
Console.WriteLine("Wpisz numer swojego komputera: ");
chooseComputer = Convert.ToInt32(Console.ReadLine()) - 1;
iterator.Curr = chooseComputer;
Console.Clear();
PrintData(iterator.GetCurrent);
Console.WriteLine("\nNaciśnij dowolny klawisz...");
Console.ReadKey();
Console.Clear();
break;
}
case 3:
{
Console.WriteLine("Lista wszystkich komputerów.\n\n");
for (Computer computer = iterator.First();
!iterator.IsDone;
computer = iterator.Next())
{
Console.WriteLine($"\n#{iterator.Curr + 1}\n");
PrintData(computer);
}
Console.WriteLine("\nNaciśnij dowolny klawisz...");
Console.ReadKey();
Console.Clear();
break;
}
default: break;
}
} while (choose != 4);
}
