/// <summary>
/// Método Principal Main para Console
/// </summary>
private static void Main()
{
Console.WriteLine("Pattern Observer");
ObserverPattern.Observer01();
Console.WriteLine("\n\n-----------------");
Console.WriteLine("Pattern Singleton");
SingletonPattern.Singleton01();
Console.WriteLine("\n\n-----------------");
Console.WriteLine("Pattern Prototype");
PrototypePattern.CreateCars();
Console.WriteLine("\n\n-----------------");
Console.WriteLine("Build Design Pattern");
BuilderDesignPattern.BuilderDesign01();
Console.WriteLine("\n\n-----------------");
Console.WriteLine("Factory Pattern");
FactoryPattern.FactoryPattern01();
Console.WriteLine("\n\n-----------------");
Console.WriteLine("Abstract Factory Pattern");
AbstractFactoryPattern.AbstractFactory01();
Console.WriteLine("\n\n-----------------");
Console.ReadKey();
}
static void Main(string[] args)
{
//Singleton Pattern
Console.WriteLine("**************************** Singleton Pattern *****************************");
SingletonPattern ins = SingletonPattern.GetInstance();
Console.WriteLine("1st Instance Id : " + ins.GetHashCode());
SingletonPattern ins1 = SingletonPattern.GetInstance();
Console.WriteLine("2st Instance Id : " + ins1.GetHashCode());
Console.WriteLine("Both the Instance call has the same hashCode implies it is single/same instance");
Console.WriteLine("**************************** Strategy Pattern *****************************");
XmlFileReader xml = new XmlFileReader();
xml.readFile();
xml.writeFile();
xml.EnableComment(new XmlComment());
xml.writeFile();
Console.WriteLine("**************************** Adapter Pattern *****************************");
IPlane Helicopter = new HelicopterAdapter(new Helicopter());
Helicopter.wheels();
Helicopter.Wings();
Console.WriteLine("**************************** Factory Pattern *****************************");
Animal _tiger = AnimalFactory.GetAnimalInstance("Tiger");
_tiger.Name();
_tiger.FoodType();
Console.ReadKey();
}
public static SingletonPattern GetInstance()
{
if (instance == null)
{
instance = new DesignPatterns.SingletonPattern();
}
return(instance);
}
static void Main(string[] args)
{
Console.WriteLine("Starting Design Patterns Tester");
PrintSpase();
#region Singleton
var singletonCollector = new List <SingletonPattern>
{
SingletonPattern.GetSingleton(),
SingletonPattern.GetSingleton()
};
for (int i = 0; i < singletonCollector.Count; i++)
{
Console.WriteLine($"Singleton {i} " + singletonCollector[i].GetInstance());
}
PrintSpase();
#endregion
#region Factory
var vehicleCollector = new List <Vehicle>()
{
VehicleFactory.GetVehicleByPrice(4000),
VehicleFactory.GetVehicleByPrice(40000),
VehicleFactory.GetVehicleByPrice(4000000)
};
for (int i = 0; i < vehicleCollector.Count; i++)
{
Console.WriteLine($"Factory {i} created type of {vehicleCollector[i].GetType()} {vehicleCollector[i].VehicleName()} Costs: {vehicleCollector[i].VehiclePrice()} ");
}
PrintSpase();
#endregion
#region Abstract Factory
var mobiles = new List <Device>()
{
AbstractFactory.AbstractFactory.GetMobileDevice(Model.Samsung, Type.Smart),
AbstractFactory.AbstractFactory.GetMobileDevice(Model.Lg, Type.Tablet),
AbstractFactory.AbstractFactory.GetMobileDevice(Model.Nokia, Type.Simple)
};
for (int i = 0; i < mobiles.Count; i++)
{
Console.WriteLine($"Abstact Factory: {i} Brand {mobiles[i].Brand()} Model: {mobiles[i].Model()} Screen: {mobiles[i].ScreenSize()} Battery: {mobiles[i].BatteryLife()} YoR: {mobiles[i].YearOfRelease()}");
}
PrintSpase();
#endregion
#region Prototype
#endregion
PrintSpase();
Console.WriteLine("Closing Design Patters Tester");
Console.ReadLine();
}
public static SingletonPattern CreateSingletonObject()
{
if (singletonObject == null)
{
lock (lockObject)
{
if (singletonObject == null)
{
singletonObject = new SingletonPattern();
}
}
}
return(singletonObject);
}
public static void Main(string[] args)
{
Pattern builderPattern = new BuilderPattern();
builderPattern.Run();
Pattern decoratorPattern = new DecoratorPattern();
decoratorPattern.Run();
Pattern singletonPattern = new SingletonPattern();
singletonPattern.Run();
Pattern commandPattern = new CommandPattern();
commandPattern.Run();
}
/// <summary>
/// Defines the entry point of the application.
/// </summary>
/// <param name="args">The arguments.</param>
/// <exception cref="Exception">system exception </exception>
public static void Main(string[] args)
{
try
{
////this variable is used for do condtion
string doCondition = null;
////this variable is used for switch case
int switchCases = 0;
do
{
Console.WriteLine("enter 1 for singleton pattern");
Console.WriteLine("enter 2 for factory design patten");
Console.WriteLine("enter 3 for adaptor design pattern");
Console.WriteLine("enter 4 for proxy design pattern");
Console.WriteLine("enter 5 for facade design pattern");
Console.WriteLine("enter 6 for mediator design pattern");
Console.WriteLine("enter 7 for observer 1 designer pattern");
Console.WriteLine("enter 8 for observer 2 designer pattern");
Console.WriteLine("enter 9 for visitor design pattern");
Console.WriteLine("enter 10 for adaptor2 design patten");
Console.WriteLine("enter 11 for Reflection");
Console.WriteLine("enter 12 for Annotation program");
try
{
switchCases = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("enter valid number only");
}
switch (switchCases)
{
case 1:
SingletonPattern reference1 = SingletonPattern.GetInstance;
reference1.Message("hi how are you");
SingletonPattern reference2 = SingletonPattern.GetInstance;
reference2.Message("manju");
Console.ReadLine();
break;
case 2:
EmployeeFactory employeeFactory = new ConcreteEmployeeFactory();
IFactory permanentEmployee = employeeFactory.Factory("PermanentEmployee");
permanentEmployee.Details();
IFactory temporaryEmployee = employeeFactory.Factory("TemporaryEmployee");
temporaryEmployee.Details();
Console.ReadLine();
break;
case 3:
ITarget itarget = new EmployeeAdapator();
ThirdPartyBillingSystem client = new ThirdPartyBillingSystem(itarget);
client.ShowEmployeeList();
break;
case 4:
ProxyClient proxyClient = new ProxyClient();
Console.WriteLine("Data from Proxy Client = {0}", proxyClient.GetData());
break;
case 5:
HomeFacade homeFacade = new HomeFacade();
homeFacade.LeaveHome();
homeFacade.ArriveHome();
break;
case 6:
MediatorMainClass mediator = new MediatorMainClass();
mediator.Mediator();
break;
case 7:
ObserverClass observerClass = new ObserverClass();
observerClass.Observer();
break;
case 8:
ObserverRealTime realTime = new ObserverRealTime();
realTime.ObserverRealTimeExample();
break;
case 9:
VisitorRunner visitorRunner = new VisitorRunner();
visitorRunner.Runner();
break;
case 10:
VendorAdapter vendorAdapter = new VendorAdapter();
vendorAdapter.SellingItems();
break;
case 11:
ExampleOfReflection exampleOfReflection = new ExampleOfReflection();
exampleOfReflection.ReflectionImplementation();
break;
case 12:
AnnotationPrograms annotationPrograms = new AnnotationPrograms();
annotationPrograms.ValidationOfAnnotation();
break;
}
Console.WriteLine("enter y to go to main method or enter any key to stop execution");
doCondition = Console.ReadLine();
}while (doCondition.Equals("y"));
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
