static void Invock15()
{
var root = new Composite("root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
var comp1 = new Composite("Composite1");
comp1.Add(new Leaf("Composite1 Leaf A"));
comp1.Add(new Leaf("Composite1 Leaf B"));
root.Add(comp1);
var comp2 = new Composite("Composite2");
comp2.Add(new Leaf("Composite2 Leaf A"));
comp2.Add(new Leaf("Composite2 Leaf B"));
comp1.Add(comp2);
root.Add(new Leaf("Leaf C"));
root.Add(new Leaf("Leaf D"));
root.Display();
}
public static void Main()
{
//--------------------------- AbstractFactory
Console.WriteLine("--------------------------- AbstractFactory");
Client client = null;
client = new Client(new CocaColaFactory());
client.Run();
client = null;
client = new Client(new PepsiColaFactory());
client.Run();
/*
* AbstractFactory.Program + CocaColaBottle interacts with AbstractFactory.Program + CocaColaWater
* AbstractFactory.Program + CocaColaCover closes AbstractFactory.Program + CocaColaBottle
* AbstractFactory.Program + PepsiColaBottle interacts with AbstractFactory.Program + PepsiColaWater
* AbstractFactory.Program + PepsiColaCover closes AbstractFactory.Program + PepsiColaBottle
*/
//--------------------------- Builder
Console.WriteLine("--------------------------- Builder");
Builder stoneHouseBuilder = new ConcreteBuilder();
Director director = new Director(stoneHouseBuilder);
director.Construct();
House house = stoneHouseBuilder.GetResult();
house.Show();
/*
* Basement Created
* Floor Created
* Roof Created
* Element: DesignPatterns.Basement builded.
* Element: DesignPatterns.Floor builded.
* Element: DesignPatterns.Roof builded.
*/
//--------------------------- FactoryMethod
Console.WriteLine("--------------------------- FactoryMethod");
Creator creator = new ConcreteCreator();
Product product = null;
product = creator.FactoryMethod();
//creator.AnOperation();
/* 46104728 */
//--------------------------- Prototype
Console.WriteLine("--------------------------- Prototype");
Prototype prototype = new ConcretePrototype1(1);
Prototype clone = prototype.Clone();
clone.AnOperation();
Prototype prototype2 = new ConcretePrototype2(2);
Prototype clone2 = prototype2.Clone();
clone2.AnOperation();
/*
* ID : 1
* Class : DesignPatterns.ConcretePrototype1
* ID : 2
* Class : DesignPatterns.ConcretePrototype2
*/
//--------------------------- Singleton
Console.WriteLine("--------------------------- Singleton");
Singleton firstInstance = Singleton.Instance();
Singleton secondInstance = Singleton.Instance();
// Singleton thirdinstance = new Singleton(); // error
Console.WriteLine(firstInstance.GetHashCode());
Console.WriteLine(secondInstance.GetHashCode());
Console.WriteLine(ReferenceEquals(firstInstance, secondInstance));
firstInstance.SampleOperation();
Console.WriteLine(secondInstance.GetSampleData());
/*
* 12289376
* 12289376
* True
* Singleton Sample Data
*/
//Console.WriteLine("--------------------------- Adapter (Class)");
//iTarget target = new Adapter();
//target.Operation();
Console.WriteLine("--------------------------- Adapter (Object)");
Target target = new Adapter();
target.Operation();
/*
* SpecificOperation
*/
//--------------------------- Bridge
Console.WriteLine("--------------------------- Bridge");
Abstract AnotherAbs11 = new RefinedAbstract1(new ConcreteImp1());
Console.WriteLine(AnotherAbs11.DoSomething());
Abstract AnotherAbs21 = new RefinedAbstract2(new ConcreteImp1());
Console.WriteLine(AnotherAbs21.DoSomething());
Abstract AnotherAbs12 = new RefinedAbstract1(new ConcreteImp2());
Console.WriteLine(AnotherAbs12.DoSomething());
Abstract AnotherAbs22 = new RefinedAbstract2(new ConcreteImp2());
Console.WriteLine(AnotherAbs22.DoSomething());
/*
* RefinedAbstract1 is doing smth. with Imp1
* RefinedAbstract2 is doing different things with Imp1
* RefinedAbstract1 is doing smth. with Imp2
* RefinedAbstract2 is doing different things with Imp2
*/
//--------------------------- Composite
Console.WriteLine("--------------------------- Composite");
Component root = new Composite("root");
Component branch1 = new Composite(" - branch1");
Component branch2 = new Composite(" - branch2");
Component leaf1 = new Leaf(" - - leaf1");
Component leaf2 = new Leaf(" - - leaf2");
Component leaf3 = new Leaf(" - - leaf3");
root.Add(branch1);
root.Add(branch2);
branch1.Add(leaf1);
branch1.Add(leaf2);
branch2.Add(leaf3);
root.Operation();
/*
* root
* - branch1
* - - leaf1
* - - leaf2
* - branch2
* - - leaf3
*/
//--------------------------- Decorator
Console.WriteLine("--------------------------- Decorator");
AbstractComponent someComponenet = new ConcreteComponenet();
Decorator decoratorA = new ConcreteDecoratorA();
Decorator decoratorB = new ConcreteDecoratorB();
decoratorA.component = someComponenet;
decoratorB.component = decoratorA;
decoratorB.Operation();
/*
* Concrete Componenet Operation
* Some State
* Some Behavior
*/
//--------------------------- Facade
Console.WriteLine("--------------------------- Facade");
Facade facade = new Facade();
facade.OperationAB();
facade.OperationCD();
/*
* Operation A
* Operation B
* Operation C
* Operation D
*/
//--------------------------- Flyweight
Console.WriteLine("--------------------------- Flyweight");
/*
* int externalState = 0;
*
* Flyweight flyweight = null;
* FlyweightFactory factory = new FlyweightFactory();
*
* flyweight = factory.GetFlyweight("1");
* flyweight.Operation(externalState);
*
* flyweight = factory.GetFlyweight("10");
* flyweight.Operation(externalState);
*
* flyweight = new UnsharedConcreteFlyweight();
* flyweight.Operation(externalState);
*/
ActorMikeMyers mike = new ActorMikeMyers();
RoleAustinPowers austin = new RoleAustinPowers(mike);
austin.Greetings("Hello! I'm Austin Powers!");
RoleDoctorEvil dr = new RoleDoctorEvil(mike);
dr.Greetings("Hello! I'm Dr. Evil!");
/*
* Hello! I'm Austin Powers!
* Hello! I'm Dr. Evil!
*/
//--------------------------- Proxy
Console.WriteLine("--------------------------- Proxy");
//Subject original = new Original();
//Subject proxy = new Proxy(original);
//proxy.Operation();
Subject anotherProxy = new Proxy();
anotherProxy.Operation();
/*
* Do Smth
* Do Smth
*/
//--------------------------- ChainOfResponsibility
Console.WriteLine("--------------------------- ChainOfResponsibility");
Handler concreteHandler1 = new ConcreteHandler1();
Handler concreteHandler2 = new ConcreteHandler2();
concreteHandler1.successor = concreteHandler2;
concreteHandler1.Operation(1);
concreteHandler1.Operation(2);
/*
* One
* Two
*/
//--------------------------- Command
Console.WriteLine("--------------------------- Command");
Receiver povar = new Receiver();
Command zakaz = new ConcreteCommand(povar);
//Invoker ofichiant = new Invoker(zakaz);
Invoker ofichiant = new Invoker();
ofichiant.StoreCommand(zakaz);
ofichiant.Execute();
/*
* Receiver!
*/
//--------------------------- Interpreteur
Console.WriteLine("--------------------------- Interpreteur");
Context context = new Context
{
Vocabulary = 'a',
Source = "aaa"
};
var expression = new NonTerminalExpression();
expression.Interpret(context);
Console.WriteLine(context.Result);
/*
* True
*/
Console.ReadKey();
}
static void Main(string[] args)
{
#region Creational Patterns
//Singleton
Singleton singleton = Singleton.GetInstance();
singleton.someUsefulCode();
Separate();
//Builder
Item ciastko = new ItemBuilder(0).SetName("Ciastko").SetType("Food").build();
Console.WriteLine($"{ciastko.id}. {ciastko.name}, {ciastko.type}");
Separate();
//Prototype
Person person = new Person(1, 15, "John");
Person shallowCopy = (Person)person.ShallowCopy();
Person deepCopy = (Person)person.DeepCopy();
Console.WriteLine(person);
Console.WriteLine(shallowCopy);
Console.WriteLine(deepCopy);
person.name = "Max";
person.age = 20;
person.id = new IdInfo(99);
Console.WriteLine(person);
Console.WriteLine(shallowCopy);
Console.WriteLine(deepCopy);
Separate();
//AbstractFactory
Car miniCar = CarFactory.CarBuilder(CarType.MINI);
Car lumiCar = CarFactory.CarBuilder(CarType.LUXURY);
Separate();
//FactoryPattern
ShapeFactory shapeFactory = new ShapeFactory();
Shape circle = shapeFactory.GetShape("circle");
circle.print();
Separate();
//ObjectPool
SomeObject so1 = Pool.GetObject();
SomeObject so2 = Pool.GetObject();
Pool.ReleaseObject(so1);
SomeObject so3 = Pool.GetObject();
Console.WriteLine($"so1: {so1}");
Console.WriteLine($"so2: {so2}");
Console.WriteLine($"so3: {so3}");
Separate();
#endregion
#region Structural Patterns
//Adapter
OldClass oldClass = new OldClass();
IWrite write = new Adapter(oldClass);
write.PrintMessage();
Separate();
//Bridge
Thing triangle = new Ball(new Blue());
triangle.print();
Separate();
//Composite
Component leaf1 = new Leaf("leaf1");
Component leaf2 = new Leaf("leaf2");
Component leaf3 = new Leaf("leaf3");
Component branch1 = new Composite("branch1");
branch1.Add(leaf1);
branch1.Add(leaf2);
Component root = new Composite("root");
root.Add(branch1);
root.Add(leaf3);
root.Display(1);
Separate();
//Decorator
Weapon weapon = new BaseWeapon();
weapon.shot();
Weapon modifiedWeapon = new Stock(weapon);
modifiedWeapon.shot();
Separate();
//Facade
Student student = new Student();
student.StartLearning();
student.EndLearning();
Separate();
//Flyweight
Particle p1 = ParticleFactory.getSmallParticle("red"); //new key
Particle p2 = ParticleFactory.getSmallParticle("red"); //no new one
Particle p3 = ParticleFactory.getSmallParticle("blue"); //new key
Separate();
//Proxy
IBank proxyBank = new ProxyBank();
proxyBank.Pay();
Separate();
#endregion
#region Behavioral Patterns
//ChainOfResponsibility
Chain chain = new Chain();
chain.Process(5);
Separate();
//Command
var modifyPrice = new ModifyPrice();
var product = new Product("Brick", 200);
Console.WriteLine(product);
modifyPrice.SetCommandAndInvoke(new ProductCommand(product, PriceAction.Increase, 50));
Console.WriteLine(product);
Separate();
//Iterator
CarRepository carRepository = new CarRepository(new string[] { "Renault", "BMW", "VW" });
for (IIterator i = carRepository.GetIterator(); i.hasNext();)
{
Console.WriteLine($"Car: {i.next()}");
}
Separate();
//Mediator
Mediator mediator = new RealMediator();
APerson jhon = new RealPerson(mediator, "Jhon");
APerson max = new RealPerson(mediator, "Max");
APerson emma = new RealPerson(mediator, "Emma");
mediator.AddPerson(jhon);
mediator.AddPerson(max);
mediator.AddPerson(emma);
jhon.Send("I'm a jhon and this is my message! ");
emma.Send("henlo");
Separate();
//Memento
Localization localization = new Localization("NY", 123, 111);
LocalizationSnapshot snapshot = localization.CreateSnapshot();
Console.WriteLine(localization);
localization.City = "Berlin";
localization.X = 999;
Console.WriteLine(localization);
snapshot.Restore();
Console.WriteLine(localization);
Separate();
//Observer
Customer james = new Customer("James");
Customer william = new Customer("William");
Customer evelyn = new Customer("Evelyn");
Shop grocery = new Shop("YourFood");
Shop DIYshop = new Shop("Tooler");
grocery.AddSubscriber(james);
grocery.AddSubscriber(william);
grocery.AddSubscriber(evelyn);
DIYshop.AddSubscriber(james);
DIYshop.AddSubscriber(william);
grocery.AddMerchandise(new Merchandise("pizza", 19));
DIYshop.AddMerchandise(new Merchandise("hammer", 399));
Separate();
//State
AudioPlayer ap = new AudioPlayer();
ap.ClickPlay();
ap.ClickLock();
ap.ClickPlay();
ap.ClickPlay();
ap.ClickPlay();
ap.ClickLock();
ap.NextSong();
ap.PreviousSong();
Separate();
//Strategy
Calculator calculator = new Calculator(new AddingStrategy());
calculator.Calculate(5, 2);
calculator.ChangeStrategy(new SubtractingStrategy());
calculator.Calculate(5, 2);
Separate();
//TemplateMethod
Algorithm a1 = new AlgorithmWithStep2();
a1.Execute();
Algorithm a2 = new AlgorithmWithStep2and3();
a2.Execute();
Separate();
//Visitor
ElementA ea = new ElementA("ElementA");
ElementA eb = new ElementA("ElementB");
Visitor1 v1 = new Visitor1();
Visitor2 v2 = new Visitor2();
ea.Accept(v1);
ea.Accept(v2);
eb.Accept(v1);
eb.Accept(v2);
#endregion
}