void Awake()
{
// When this object wakes up, it sets the instance variable to
// itself; because the instance variable is public and static, any
// class from any location can access it and call its methods.
instance = this;
}
public async Task <string> GetSimpleSingleton()
{
var obj = SimpleSingleton.GetInstance();
var response = await obj.GetExample(_applicationEnvironment.ApplicationBasePath);
return(response.Data);
}
public void TestInstanceOfSimpleSingleton()
{
SimpleSingleton source = SimpleSingleton.Instance;
SimpleSingleton target = SimpleSingleton.Instance;
Assert.AreSame(source, target);
}
private static void Main(string[] args)
{
Console.WriteLine("Singleton Mode Demo");
SimpleSingleton.Instance();
Singleton.Instance();
ThreadSafeSingleton.Instance();
}
public void SimpleSingletonTest()
{
//arrange
var properResult = "It's me, singleton!";
//act
string result = SimpleSingleton.Execute();
//assert
Assert.AreEqual(properResult, result);
}
void Awake()
{
if (instance != null && instance != this)
{
Destroy(this.gameObject);
}
else
{
instance = this;
}
}
public void TestSimpleSingleton()
{
SimpleSingleton anyClass = SimpleSingleton.GetInstance;
anyClass.AnyMethod("My anyClass call instance of singleton");
SimpleSingleton anyClass2 = SimpleSingleton.GetInstance;
anyClass2.AnyMethod("My anyClass2 use the same instance of singleton");
Assert.AreSame(anyClass, anyClass2);
}
public void SingletonTest()
{
SimpleSingleton s1 = SimpleSingleton.CreateInstance();
SimpleSingleton s2 = SimpleSingleton.CreateInstance();
Singleton s3 = Singleton.Instance;
int r1 = s1.getRandomNumber();
int r2 = s2.getRandomNumber();
Assert.AreSame(s1, s2);
}
static void Main(string[] args)
{
SimpleSingleton singleton = new SimpleSingleton();
string message = $"**** First instance is [{singleton.GetHashCode()}] ****";
System.Diagnostics.Debug.WriteLine(message);
singleton = new SimpleSingleton();
message = $"**** Last instance is [{singleton.GetHashCode()}] ****";
System.Diagnostics.Debug.WriteLine(message);
}
private void Awake()
{
if (instance != null)
{
Debug.Log("Destroy " + Tag + " " + gameObject.name);
Destroy(gameObject);
}
else
{
Debug.Log("Assign this " + Tag + " instance with name " + gameObject.name);
instance = this;
}
}
void Awake()
{
if (instance != null && instance != this)
{
Destroy(this.gameObject);
return;
}
else
{
instance = this;
}
DontDestroyOnLoad(this.gameObject);
}
public static SimpleSingleton Instance()
{
if (_instance == null)
{
lock (_lock)
{
if (_instance == null)
{
_instance = new SimpleSingleton();
}
}
}
return(_instance);
}
public static void Main(string[] args)
{
Console.WriteLine("Creational Patterns deals with object creation!");
Console.WriteLine("<---------------------------- Singleton ---------------------------->");
Parallel.Invoke(() => { SimpleSingleton simpleSingleton = SimpleSingleton.Instance; },
() => { SimpleSingleton simpleSingleton = SimpleSingleton.Instance; });
Parallel.Invoke(() => { ThreadSafeSingleton threadSafeSingleton = ThreadSafeSingleton.Instance; },
() => { ThreadSafeSingleton threadSafeSingleton = ThreadSafeSingleton.Instance; });
Parallel.Invoke(() => { LazySingleton lazySingleton = LazySingleton.Instance; },
() => { LazySingleton lazySingleton = LazySingleton.Instance; });
Console.WriteLine("<---------------------------- Simple Factory ---------------------------->");
SimpleFactory.ICreditCard card = SimpleFactory.CreditCardFactory.GetCreditCard(SimpleFactory.CreditCardType.Platinum);
Console.WriteLine($"Credit card Type: {card.GetCardType()}");
Console.WriteLine($"Credit card Limit: {card.GetLimit()}");
Console.WriteLine($"Credit card AnnualCharges: {card.GetAnnualCharges()}");
card = SimpleFactory.CreditCardFactory.GetCreditCard(SimpleFactory.CreditCardType.Titanium);
Console.WriteLine($"Credit card Type: {card.GetCardType()}");
Console.WriteLine($"Credit card Limit: {card.GetLimit()}");
Console.WriteLine($"Credit card AnnualCharges: {card.GetAnnualCharges()}");
Console.WriteLine("<---------------------------- Factory Method ---------------------------->");
FactoryMethod.CreditCardFactory creditCardFactory = new PlatinumFactory();
FactoryMethod.ICreditCard creditCard = creditCardFactory.GetCreditCard();
Console.WriteLine($"Credit card Type: {creditCard.GetCardType()}");
Console.WriteLine($"Credit card Limit: {creditCard.GetLimit()}");
Console.WriteLine($"Credit card AnnualCharges: {creditCard.GetAnnualCharges()}");
creditCardFactory = new TitaniumFactory();
creditCard = creditCardFactory.GetCreditCard();
Console.WriteLine($"Credit card Type: {creditCard.GetCardType()}");
Console.WriteLine($"Credit card Limit: {creditCard.GetLimit()}");
Console.WriteLine($"Credit card AnnualCharges: {creditCard.GetAnnualCharges()}");
Console.WriteLine("<---------------------------- Abstract Factory ---------------------------->");
ComputerFactory computerFactory = new ComputerFactory(new ExpensiveComputer());
computerFactory.Assemble();
computerFactory = new ComputerFactory(new CheapComputer());
computerFactory.Assemble();
Console.WriteLine("<---------------------------- Builder ---------------------------->");
Builder.IComputer computer = new Builder.LaptopBuilder();
computer.AddCPU("Intel I3");
computer.AddGPU("AMD Rideon");
computer.AddRAM("8 GB");
computer.AddHDD("SATA 500 GB");
computer.EanbleTouchscreen(true);
computer.DisplayDetails();
computer = new Builder.DesktopBuilder();
computer.AddCPU("Intel I5");
computer.AddGPU("NVidea");
computer.AddRAM("16 GB");
computer.AddHDD("SATA 1 TB");
computer.AddMonitor("Full HD");
computer.DisplayDetails();
Console.WriteLine("<---------------------------- Fluent Builder ---------------------------->");
FluentBuilder.IComputer computer1 = new FluentBuilder.LaptopBuilder();
computer1.AddCPU("Intel I3")
.AddGPU("AMD Rideon")
.AddRAM("8 GB")
.AddHDD("SATA 500 GB")
.EanbleTouchscreen(true)
.DisplayDetails();
computer1 = new FluentBuilder.DesktopBuilder();
computer1.AddCPU("Intel I5")
.AddGPU("NVidea")
.AddRAM("16 GB")
.AddHDD("SATA 1 TB")
.AddMonitor("Full HD")
.DisplayDetails();
Console.ReadLine();
}