private static void ChainOfResponsability()
{
try
{
// Setup Chain of Responsibility
Approver director = new Director();
Approver vicePresidente = new VicePresident();
Approver presidente = new President();
director.SetSuccessor(vicePresidente);
vicePresidente.SetSuccessor(presidente);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
director.ProcessRequest(p);
p = new Purchase(2035, 72590.10, "Project X");
director.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
director.ProcessRequest(p);
// Wait for user
Console.ReadKey();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
static void Main(string[] args)
{
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
// Wait for user
Console.ReadKey();
}
static void Main(string[] args)
{
var director = new Director();
var visaPresident = new VicePresident();
var president = new President();
director.SetSuccessor(visaPresident);
visaPresident.SetSuccessor(president);
director.ProcessRequest(new Purchase(10000, 55000, "Project X"));
}
public static void Main()
{
Approver teamLead = new TeamLead();
Approver vicePresident = new VicePresident();
Approver president = new President();
teamLead.SetSuccessor(vicePresident);
vicePresident.SetSuccessor(president);
Purchase purchase = new Purchase(2019, 90000.00);
teamLead.ProcessRequest(purchase);
}
public void Run()
{
Approver mrDirector = new Director();
Approver mrVicePresident = new VicePresident();
Approver mrPresident = new President();
mrDirector.SetSuccessor(mrVicePresident);
mrVicePresident.SetSuccessor(mrPresident);
mrDirector.ProcessRequest(new Purchase(1, 350.00, "Assets"));
mrDirector.ProcessRequest(new Purchase(2, 32590.10, "Project X"));
mrDirector.ProcessRequest(new Purchase(3, 122100.00, "project Y"));
}
public static void Run()
{
PurchaseRequest req = new PurchaseRequest(60000, "Purchase PC for employee. ");
Approver approver = new Director("刘主任");
Approver approver1 = new President("张董事");
Approver approver2 = new VicePresident("王副董");
Approver approver3 = new Congress("董事会");
approver.SetSuccessor(approver2);
approver1.SetSuccessor(approver3);
approver2.SetSuccessor(approver1);
approver.HandleRequest(req);
}
static void Main(string[] args)
{
Project projectX = new Project("Project X", 24000);
Project projectY = new Project("Project Y", 48000);
Project projectZ = new Project("Project Z", 79000);
Approver director = new Director();
Approver vp = new VicePresident();
Approver pres = new President();
director.SetSuccessor(vp);
vp.SetSuccessor(pres);
director.ApproveProject(projectX); // Will be approved by the director
director.ApproveProject(projectY); // Will be approved by the VP
director.ApproveProject(projectZ); // Will be approved by the President
}
static void Main()
{
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
}
private static void Main()
{
var larry = new Director();
var sam = new VicePresident();
var tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
var purchase = new Purchase(1231, 350.0, "Assets");
larry.ProcessRequest(purchase);
purchase = new Purchase(321, 12313.123, "Project X");
larry.ProcessRequest(purchase);
purchase = new Purchase(123123, 123123123.123, "Project Y");
larry.ProcessRequest(purchase);
}
internal static void Main()
{
Approver teamLead = new TeamLead();
Approver vicePresident = new VicePresident();
Approver president = new President();
teamLead.SetSuccessor(vicePresident);
vicePresident.SetSuccessor(president);
var purchase = new Purchase(2034, 350.00);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2035, 32590.10);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2036, 122100.00);
teamLead.ProcessRequest(purchase);
}
public static void Main()
{
Approver teamLead = new TeamLead();
Approver vp = new VicePresident();
Approver ceo = new President();
teamLead.SetSuccessor(vp);
vp.SetSuccessor(ceo);
var purchase = new Purchase(2034, 350.00);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2035, 32590.10);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2036, 122100.00);
teamLead.ProcessRequest(purchase);
}
public static void Main()
{
Approver ronny = new Director();
Approver bobby = new VicePresident();
Approver ricky = new President();
ronny.SetSuccessor(bobby);
bobby.SetSuccessor(ricky);
Purchase p = new Purchase(8884, 350.00, "Assets");
ronny.ProcessRequest(p);
p = new Purchase(5675, 33390.10, "Project Poison");
ronny.ProcessRequest(p);
p = new Purchase(5676, 144400.00, "Project BBD");
ronny.ProcessRequest(p);
}
static void Main(string[] args)
{
Approver andrei = new Director();
Approver gelu = new VicePresident();
Approver valentin = new President();
andrei.SetSuccessor(gelu);
gelu.SetSuccessor(valentin);
var p = new Purchase(2034, 350.00, "Assets");
andrei.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
andrei.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
andrei.ProcessRequest(p);
}
public static void Main()
{
Approver teamLead = new TeamLead();
Approver vp = new VicePresident();
Approver ceo = new President();
teamLead.SetSuccessor(vp);
vp.SetSuccessor(ceo);
var purchase = new Purchase(2034, 350.00);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2035, 32590.10);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(2036, 122100.00);
teamLead.ProcessRequest(purchase);
}
public static void ChainOfResponsibility()
{
Approver vicePresident = new VicePresident();
Approver president = new President();
Approver director = new Director();
director.SetSuccessor(vicePresident);
vicePresident.SetSuccessor(president);
var order1 = new Purchase(2034, 350.0, "Assets");
director.ProcessRequest(order1);
var order2 = new Purchase(2035, 35000.0, "Assets bigger amount.");
director.ProcessRequest(order2);
var order3 = new Purchase(2036, 350000.0, "Assets the biggest amount.");
director.ProcessRequest(order3);
}
private static void ChainOfResponsibilityDemo()
{
Approver larry = new DesignPatterns.ChainOfResponsibility.Director();
Approver sam = new VicePresident();
Approver tammy = new DesignPatterns.ChainOfResponsibility.President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
}
public static void ChainOfRespRealWorld()
{
// Setup Chain of Responsibility
Approver larry = new Boss();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
}
public void Run(IUnityContainer Container)
{
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
}
static void Main(string[] args)
{
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
Approver July = new Chairperson();
larry.SetSuccessor(sam);
sam.SetSuccessor(July);
July.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase purchase1 = new Purchase(2034, 5000.00, "Assets");
larry.ProcessRequest(purchase1);
Purchase purchase2 = new Purchase(2035, 20000.00, "Keyboard");
larry.ProcessRequest(purchase2);
Purchase purchase3 = new Purchase(2036, 30000.00, "Mouse");
larry.ProcessRequest(purchase3);
Purchase purchase4 = new Purchase(2037, 90000.00, "CPU");
larry.ProcessRequest(purchase4);
Purchase purchase5 = new Purchase(2038, 600000.00, "GPU");
larry.ProcessRequest(purchase5);
// Wait for user
Console.ReadKey();
}
public static void Main()
{
Approver teamLead = new TeamLead();
Approver vicePresident = new VicePresident();
Approver president = new President();
teamLead.SetSuccessor(vicePresident);
vicePresident.SetSuccessor(president);
var purchase = new Purchase(350, 1);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(24000, 2);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(32590, 3);
teamLead.ProcessRequest(purchase);
purchase = new Purchase(100001, 4);
teamLead.ProcessRequest(purchase);
}
static void ChainOfResponsibilityTester()
{
#region sample 1
// Setup Chain of Responsibility
Handler h1 = new ConcreteHandler1();
Handler h2 = new ConcreteHandler2();
Handler h3 = new ConcreteHandler3();
h1.SetSuccessor(h2);
h2.SetSuccessor(h3);
// Generate and process request
int[] requests = { 2, 5, 14, 22, 18, 3, 27, 20 };
foreach (int request in requests)
{
h1.HandleRequest(request);
}
#endregion
#region sample 2
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
#endregion
}
public static void TestApprovals()
{
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
Purchase p = new Purchase(2034, 350.00, "Assets");
var p1result = larry.ProcessRequest(p, true);
Assert.AreEqual(p1result, larry);
p = new Purchase(2035, 32590.10, "Project X");
var p2result = larry.ProcessRequest(p, true);
Assert.AreEqual(p2result, tammy);
p = new Purchase(2036, 122100.00, "Project Y");
var p3result = larry.ProcessRequest(p, true);
Assert.AreEqual(p3result, null);
}
public static void Perform()
{
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
Console.WriteLine();
}
static void Main(string[] args)
{
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new Secretary();
Approver raul = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
tammy.SetSuccessor(raul);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 22999.99, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 32590.10, "New car");
larry.ProcessRequest(p);
p = new Purchase(2037, 91000.00, "Project Almanaq");
larry.ProcessRequest(p);
p = new Purchase(5451, 85000250.50, "New house for Raúl");
larry.ProcessRequest(p);
// Wait for user
Console.ReadKey();
}
static void Main()
{
// Setup Chain of Responsibility
Approver ronny = new Director();
Approver bobby = new VicePresident();
Approver ricky = new President();
ronny.SetSuccessor(bobby);
bobby.SetSuccessor(ricky);
// Generate and process purchase requests
Purchase p = new Purchase(8884, 350.00, "Assets");
ronny.ProcessRequest(p);
p = new Purchase(5675, 33390.10, "Project Poison");
ronny.ProcessRequest(p);
p = new Purchase(5676, 144400.00, "Project BBD");
ronny.ProcessRequest(p);
// Wait for user
Console.ReadKey();
}
// Entry point into console application.
static void Main()
{
// Setup Chain of Responsibility (bottom-up)
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 92100.00, "Project Y");
larry.ProcessRequest(p);
p = new Purchase(2037, 122100.00, "Project Y");
larry.ProcessRequest(p);
// Wait for user
Console.ReadKey();
}
public static void Main( string[] args )
{
// Setup Chain of Responsibility
Director Larry = new Director( "Larry" );
VicePresident Sam = new VicePresident( "Sam" );
President Tammy = new President( "Tammy" );
Larry.SetSuccessor( Sam );
Sam.SetSuccessor( Tammy );
// Generate and process different requests
PurchaseRequest rs = new PurchaseRequest(
2034, 350.00, "Supplies" );
Larry.ProcessRequest( rs );
PurchaseRequest rx = new PurchaseRequest(
2035, 32590.10, "Project X" );
Larry.ProcessRequest( rx );
PurchaseRequest ry = new PurchaseRequest(
2036, 122100.00, "Project Y" );
Larry.ProcessRequest( ry );
}
static void Main(string[] args)
{
#region Decorator - Using Composition to limit inheritance and simplify object relationships easier to maintain and manage.
//Inside ConcreteDecorator any number of features can be added to the car and price for the car can be updated.
Decorator.Component.Car sampleCar = new CompactCar();
sampleCar = new LeatherSeats(sampleCar);
Console.WriteLine(sampleCar.GetDescription());
Console.WriteLine($"{sampleCar.GetCarPrice():C2}");
#endregion
#region Observer - Change in one object causes a change or action in another.
var trump = new Trump("I love my wife");
var firstFan = new Fan("Rohit");
var secondFan = new Fan("Ram");
trump.AddFollower(firstFan);
trump.AddFollower(secondFan);
trump.Tweet = "I hate media";
#endregion
#region Builder Pattern- Separate and reuse a specific process to build an object /use when constructing a complex object
//Director- construct ()
//Builder - Build part
//CarBuilder to construct two types of cars
//override the method of building a car in separate classes which derive from an abstract carbuilder
//create a list of carbuilder objects to specify the current known types of cars that can be built
//create a factory
var superBuilder = new SuperCarBuilder();
var notSoSsuperBuilder = new NotSoSuperCarBuilder();
var factory = new CarFactory();
var builders = new List <CarBuilder> {
superBuilder, notSoSsuperBuilder
};
foreach (var b in builders)
{
var c = factory.Build(b);
Console.WriteLine($"The car requested by " + $"{b.GetType().Name}:" + Environment.NewLine
+ $"Horse Power: {c.HorsePower}" + Environment.NewLine
+ $"Impressive feature: {c.MostImpressiveFeature}" + Environment.NewLine
+ $"Top speed: {c.TopSpeedMPH} mph" + Environment.NewLine);
}
#endregion
#region Bridge Pattern- Used to separate an abstraction from its implementation so both can be modified independently
//Sending messages from sms or service without each affecting the other
IMessageSender text = new TextSender();
IMessageSender web = new WebServiceSender();
Message message = new SystemMessage(text);
message.Subject = "A message";
message.Body = "hi there, please know this";
message.MessageSender = text;
message.Send();
message.MessageSender = web;
message.Send();
#endregion
#region Chain of responsibility- Chain the receiving objects and pass the request along the chain until an object handles it.
//Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request
Approver Bobby = new Director();
Approver Sunny = new VicePresident();
Approver Dharam = new President();
Bobby.SetSuccessor(Sunny);
Sunny.SetSuccessor(Dharam);
Purchase P = new Purchase()
{
Amount = 10000, Number = 1
};
Bobby.ProcessRequest(P);
#endregion
#region Command - Wrap request as an object to be implemented later or invoke at different points in time.
//Encapsulate a request as an object, thereby letting you parameterize clients with different requests -queue or log and support undoable operations
//Use an object to store required information to perform an action at any point in time.
var user = new User();
user.Compute('+', 100);
user.Compute('-', 50);
user.Compute('*', 10);
user.Compute('/', 2);
//undo
user.Undo(4);
//Redo
user.Redo(3);
#endregion
Console.ReadLine();
}
public DesignPatternModule()
{
Get["/testStatePattern"] = _ =>
{
var traficLight = new TraficLight();
var process = traficLight.StartTheTraficLight();
return(process);
};
Get["/testNullObjectPattern"] = _ =>
{
var dog = new Dog();
var dougSound = "Dog Sound: " + dog.MakeSound() + ", ";
var unknown = Animal.Null;
var noAnimalSound = "No Animal Sound: " + unknown.MakeSound();
return(dougSound + noAnimalSound);
};
Get["/testObserverPattern"] = _ =>
{
var observable = new Observable();
var observer = new Observer();
observable.SomethingHappened += observer.HandleEvent;
var observerValue = observable.DoSomething();
return(observerValue);
};
Get["/testBridgePattern/{currentSource}"] = _ =>
{
var currentSource = (string)_.currentSource;
var myCustomTv = new MyCustomTv();
switch (currentSource)
{
case "1":
myCustomTv.VideoSource = new LocalCableTv();
break;
case "2":
myCustomTv.VideoSource = new CableColorTv();
break;
case "3":
myCustomTv.VideoSource = new TigoService();
break;
}
var tvGuide = myCustomTv.ShowTvGuide();
var playVideo = myCustomTv.ShowTvGuide();
return(tvGuide + " / " + playVideo);
};
Get["/testVisitorPattern"] = _ =>
{
var popRock = new PopRockMusicVisitor();
var musicLibrary = new MusicLibrary();
var songs = musicLibrary.Accept(popRock);
return(songs);
};
Get["/testBuilderPattern"] = _ =>
{
var shop = new Shop();
VehicleBuilder builder = new CarBuilder();
shop.Construct(builder);
var getBuilderProcess = builder.Vehicle.Show();
return(getBuilderProcess);
};
Get["/testInterpreterPattern"] = _ =>
{
const string roman = "MCMXXVIII";
var context = new Context(roman);
var tree = new List <Expression>
{
new ThousandExpression(),
new HundredExpression(),
new TenExpression(),
new OneExpression()
};
foreach (var exp in tree)
{
exp.Interpret(context);
}
return("Interpreter Input: " + roman + ", Interpreter Output: " + context.Output);
};
Get["/testChainOfResponsabilityPattern"] = _ =>
{
var response = "";
var pamela = new Director();
var byron = new VicePresident();
var colin = new President();
pamela.SetSuccessor(byron);
byron.SetSuccessor(colin);
var p = new Purchase(2034, 350.00, "Assets");
response = pamela.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
response += " / " + pamela.ProcessRequest(p);
p = new Purchase(2036, 90000.00, "Project Y");
response += " / " + pamela.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Z");
response += " / " + pamela.ProcessRequest(p);
return(response);
};
Get["/testIteratorPattern"] = _ =>
{
var collection = new Collection();
collection[0] = new Item("Item 0");
collection[1] = new Item("Item 1");
collection[2] = new Item("Item 2");
collection[3] = new Item("Item 3");
collection[4] = new Item("Item 4");
collection[5] = new Item("Item 5");
collection[6] = new Item("Item 6");
collection[7] = new Item("Item 7");
collection[8] = new Item("Item 8");
var iterator = collection.CreateIterator();
iterator.Step = 2;
var response = "Iterating over collection:";
for (var item = iterator.First(); !iterator.IsDone; item = iterator.Next())
{
response += item.Name + " / ";
}
return(response);
};
Get["/testAdapterPattern"] = _ =>
{
var response = "";
var unknown = new Compound("Unknown");
response += " / " + unknown.Display();
var water = new RichCompound("Water");
response += " / " + water.Display();
var benzene = new RichCompound("Benzene");
response += " / " + benzene.Display();
var ethanol = new RichCompound("Ethanol");
response += " / " + ethanol.Display();
return(response);
};
Get["/testCommandPattern"] = _ =>
{
var response = "";
var user = new User();
response += user.Compute('+', 100) + " / ";
response += user.Compute('-', 50) + " / ";
response += user.Compute('*', 10) + " / ";
response += user.Compute('/', 2) + " / ";
response += user.Undo(4) + " / ";
response += user.Redo(3);
return(response);
};
Get["/testFactoryPattern"] = _ =>
{
var response = "";
var documents = new Document[2];
documents[0] = new Resume();
documents[1] = new Report();
foreach (var document in documents)
{
response += document.GetType().Name + "--";
foreach (var page in document.Pages)
{
response += " " + page.GetType().Name;
}
}
return(response);
};
Get["/testStrategyPattern"] = _ =>
{
var response = "";
var studentRecords = new SortedList();
studentRecords.Add("Samual");
studentRecords.Add("Jimmy");
studentRecords.Add("Sandra");
studentRecords.Add("Vivek");
studentRecords.Add("Anna");
studentRecords.SetSortStrategy(new QuickSort());
response += "Quicksort: " + studentRecords.Sort() + " -- ";
studentRecords.SetSortStrategy(new ShellSort());
response += "ShellSort: " + studentRecords.Sort() + " -- ";
studentRecords.SetSortStrategy(new MergeSort());
response += "MergeSort: " + studentRecords.Sort();
return(response);
};
Get["/testTemplatePattern"] = _ =>
{
var response = "";
AbstractClass aA = new ConcreteClassA();
response += aA.TemplateMethod();
AbstractClass aB = new ConcreteClassB();
response += aB.TemplateMethod();
return(response);
};
Get["/testFacadePattern"] = _ =>
{
var response = "";
var mortgage = new Mortgage();
var customer = new Customer("Ann McKinsey");
var eligible = mortgage.IsEligible(customer, 125000);
response += customer.Name + " has been " + (eligible ? "Approved" : "Rejected");
return(response);
};
Get["/mediatorPattern"] = _ =>
{
var response = "";
var chatroom = new Chatroom();
Participant paul = new Beatle("Paul");
Participant john = new Beatle("John");
Participant yoko = new NonBeatle("Yoko");
Participant ringo = new Beatle("Ringo");
chatroom.Register(paul);
chatroom.Register(john);
chatroom.Register(yoko);
chatroom.Register(ringo);
response += yoko.Send("John", "Hi John!") + " ";
response += paul.Send("Ringo", "All you need is love") + " ";
response += paul.Send("John", "Can't buy me love") + " ";
response += john.Send("Yoko", "My sweet love");
return(response);
};
Get["/testFlyweightPattern"] = _ =>
{
var response = "";
const string document = "AAZZBBZB";
var chars = document.ToCharArray();
var factory = new CharacterFactory();
var pointSize = 10;
foreach (var c in chars)
{
pointSize++;
var character = factory.GetCharacter(c);
response += character.Display(pointSize) + " ";
}
return(response);
};
Get["/testMomentoPattern"] = _ =>
{
var response = "Save Sales, Restore Memento";
var s = new SalesProspect
{
Name = "Noel van Halen",
Phone = "(412) 256-0990",
Budget = 25000.0
};
var m = new ProspectMemory {
Memento = s.SaveMemento()
};
s.Name = "Leo Welch";
s.Phone = "(310) 209-7111";
s.Budget = 1000000.0;
s.RestoreMemento(m.Memento);
return(response);
};
Get["/testDoubleDispatchPattern"] = _ =>
{
var response = "";
object x = 5;
var dispatch = new DoubleDispatch();
response += dispatch.Foo <int>(x);
response += dispatch.Foo <string>(x.ToString());
return(response);
};
Get["/testTransactionScriptPattern"] = _ =>
{
var response = "";
response += "Booked Holiday: " + HolidayService.BookHolidayFor(1, new DateTime(2016, 12, 31), new DateTime(2017, 1, 5)) + " - ";
response += "Employes Leaving in Holiday: " + string.Join(", ", HolidayService.GetAllEmployeesOnLeaveBetween(new DateTime(2016, 12, 31),
new DateTime(2017, 1, 5)).Select(x => x.Name)) + " - ";
response += "Employes without Holiday: " + string.Join(", ", HolidayService.GetAllEmployeesWithHolidayRemaining().Select(x => x.Name));
return(response);
};
}
static void Main(string[] args)
{
Console.WriteLine("******Singleton******\n");
LoadBalancer L1 = LoadBalancer.GetLoadBalancer();
LoadBalancer L2 = LoadBalancer.GetLoadBalancer();
LoadBalancer L3 = LoadBalancer.GetLoadBalancer();
LoadBalancer L4 = LoadBalancer.GetLoadBalancer();
if (L1 == L2 && L2 == L3 && L3 == L4)
{
Console.WriteLine("Same Instance");
}
LoadBalancer load = LoadBalancer.GetLoadBalancer();
for (int i = 0; i < 15; i++)
{
Console.WriteLine(load.Server);
}
Console.WriteLine("\n******AbstractFactory******\n");
ContinentFactory africa = new AfricaFactory();
AnimalWorld earth = new AnimalWorld(africa);
earth.RunFoodChain();
ContinentFactory america = new AmericaFactory();
earth = new AnimalWorld(america);
earth.RunFoodChain();
Console.WriteLine("\n******Factory******\n");
Document[] document = new Document[2];
document[0] = new Report();
document[1] = new Resume();
foreach (Document doc in document)
{
Console.WriteLine(doc.GetType().Name + " contains:");
foreach (Page page in doc.Pages)
{
Console.WriteLine("\t" + page.GetType().Name);
}
}
Console.WriteLine("\n******Facade******\n");
Mortgage mort = new Mortgage();
Customer customer = new Customer("Chad");
int amount = 100000;
bool elligable = mort.IsElligable(customer, amount);
Console.WriteLine(customer.Name + " is " + (elligable ? "elligable" : "not elligable"));
Console.WriteLine("\n******Decorator******\n");
Book book = new Book("George RR Martin", "A song of ice and fire", 22);
book.Display();
Video video = new Video("Jaws", "Spielberg", 92, 18);
video.Display();
Borrowable borrowableVideo = new Borrowable(video);
borrowableVideo.BorrowItem("Sky");
borrowableVideo.BorrowItem("Inga");
borrowableVideo.Display();
Console.WriteLine("\n******Prototype******\n");
ColorManager colorManager = new ColorManager();
colorManager["red"] = new Color(255, 0, 0);
colorManager["green"] = new Color(0, 255, 0);
colorManager["blue"] = new Color(0, 0, 255);
colorManager["angry"] = new Color(255, 54, 0);
colorManager["peace"] = new Color(128, 211, 128);
colorManager["flame"] = new Color(211, 34, 20);
Color color1 = colorManager["red"].Clone() as Color;
Color color2 = colorManager["peace"].Clone() as Color;
Color color3 = colorManager["flame"].Clone() as Color;
Console.WriteLine("\n******Builder******\n");
VehicleBuilder builder;
Shop shop = new Shop();
builder = new ScooterBuilder();
shop.Construct(builder);
builder.Vehicle.Show();
builder = new CarBuilder();
shop.Construct(builder);
builder.Vehicle.Show();
builder = new MotorcycleBuilder();
shop.Construct(builder);
builder.Vehicle.Show();
Console.WriteLine("\n******Adapter******\n");
Compound unknown = new RichCompound("Unknown");
unknown.Display();
Compound water = new RichCompound("Water");
water.Display();
Compound benzene = new RichCompound("Benzene");
benzene.Display();
Compound ethanol = new RichCompound("Ethanol");
ethanol.Display();
Console.WriteLine("\n******Bridge******\n");
Customers customers = new Customers("Chicago");
customers.Data = new CustomersData();
customers.Show();
customers.Next();
customers.Show();
customers.Next();
customers.Show();
customers.Add("Henry Velasquez");
customers.ShowAll();
Console.WriteLine("\n******Composite******\n");
CompositeElement root = new CompositeElement("Picture");
root.Add(new PrimitiveElement("Red Line"));
root.Add(new PrimitiveElement("Blue Circle"));
root.Add(new PrimitiveElement("Green Box"));
CompositeElement comp = new CompositeElement("Two Circles");
comp.Add(new PrimitiveElement("Black Circle"));
comp.Add(new PrimitiveElement("White Circle"));
root.Add(comp);
PrimitiveElement pe = new PrimitiveElement("Yellow Line");
root.Add(pe);
root.Remove(pe);
root.Display(1);
Console.WriteLine("\n******Observer******\n");
IBM ibm = new IBM("IBM", 120.00);
ibm.Attach(new Investor("Sorros"));
ibm.Attach(new Investor("Berkshire"));
ibm.Price = 120.10;
ibm.Price = 121.00;
ibm.Price = 120.50;
ibm.Price = 120.75;
Console.WriteLine("\n******Strategy******\n");
SortedList studentRecords = new SortedList();
studentRecords.Add("Samuel");
studentRecords.Add("Jimmy");
studentRecords.Add("Sandra");
studentRecords.Add("Vivek");
studentRecords.Add("Anna");
studentRecords.SetSortStrategy(new QuickSort());
studentRecords.Sort();
studentRecords.SetSortStrategy(new ShellSort());
studentRecords.Sort();
studentRecords.SetSortStrategy(new MergeSort());
studentRecords.Sort();
/*
* Console.WriteLine("\n******Template******\n");
* DataAccessObject daoCategories = new Categories();
* daoCategories.Run();
*
* DataAccessObject daoProducts = new Products();
* daoProducts.Run();
*/
Console.WriteLine("\n***Chain of Responsibility***\n");
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
Console.WriteLine("\n******Command******\n");
User user = new User();
user.Compute('+', 100);
user.Compute('-', 50);
user.Compute('*', 10);
user.Compute('/', 2);
user.Undo(4);
user.Redo(3);
Console.ReadKey();
}
static void Main(string[] args)
{
AbstractPlatform _platform = configurationPlatform();
_platform.Paint();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Stragery ===============================");
var reports = new List <DeveloperReport>
{
new DeveloperReport {
Id = 1, Name = "Dev1", Level = DeveloperLevel.Senior, HourlyRate = 30.5, WorkingHours = 160
},
new DeveloperReport {
Id = 2, Name = "Dev2", Level = DeveloperLevel.Junior, HourlyRate = 20, WorkingHours = 120
},
new DeveloperReport {
Id = 3, Name = "Dev3", Level = DeveloperLevel.Senior, HourlyRate = 32.5, WorkingHours = 130
},
new DeveloperReport {
Id = 4, Name = "Dev4", Level = DeveloperLevel.Junior, HourlyRate = 24.5, WorkingHours = 140
}
};
var calculatorContext = new SalaryCalculator(new JuniorDevSalaryCalculator());
var juniorTotal = calculatorContext.Calculate(reports);
Console.WriteLine($"Total amount for junior salaries is: {juniorTotal}");
calculatorContext.SetCalculator(new SeniorDevSalaryCalculator());
var seniorTotal = calculatorContext.Calculate(reports);
Console.WriteLine($"Total amount for senior salaries is: {seniorTotal}");
Console.WriteLine($"Total cost for all the salaries is: {juniorTotal + seniorTotal}");
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== IoC ===============================");
BussinessLogic _bussinessLogic = new BussinessLogic();
_bussinessLogic.Task1();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Flyweight ===============================");
// The client code usually creates a bunch of pre-populated
// flyweights in the initialization stage of the application.
var factory = new FlyweightFactory(
new Car {
Company = "Chevrolet", Model = "Camaro2018", Color = "pink"
},
new Car {
Company = "Mercedes Benz", Model = "C300", Color = "black"
},
new Car {
Company = "Mercedes Benz", Model = "C500", Color = "red"
},
new Car {
Company = "BMW", Model = "M5", Color = "red"
},
new Car {
Company = "BMW", Model = "X6", Color = "white"
}
);
factory.listFlyweights();
addCarToPoliceDatabase(factory, new Car
{
Number = "CL234IR",
Owner = "James Doe",
Company = "BMW",
Model = "M5",
Color = "red"
});
addCarToPoliceDatabase(factory, new Car
{
Number = "CL234IR",
Owner = "James Doe",
Company = "BMW",
Model = "X1",
Color = "red"
});
factory.listFlyweights();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Proxy ===============================");
MathProxy _mathProxy = new MathProxy();
Console.Write("Input num1 and num2: ");
var x = Convert.ToDouble(Console.ReadLine());
var y = Convert.ToDouble(Console.ReadLine());
Console.WriteLine($"{x} + {y} = {_mathProxy.Add(x, y)}");
Console.WriteLine($"{x} - {y} = {_mathProxy.Sub(x, y)}");
Console.WriteLine($"{x} * {y} = {_mathProxy.Mul(x, y)}");
Console.WriteLine($"{x} / {y} = {_mathProxy.Div(x, y)}");
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== ProxyWithBank ===============================");
Credit _credit = new Credit();
bool Income = false;
_credit.Cash(400, ref Income);
Income = true;
Console.WriteLine($"Income {_credit.Cash(5000000.0, ref Income)} vnd");
Income = false;
Console.WriteLine($"Outcome {_credit.Cash(100000.0, ref Income)} vnd");
_credit.CheckAccount();
Console.WriteLine("-------------------------------------------------------------------------------");
Console.WriteLine("----------------------------------- Transfer ----------------------------------");
Console.WriteLine("----------------------------------- Local -------------------------------------");
Income = false;
_credit.LocalTransfer(6000000.0, "VND", "01231111441", "8912121231", ref Income);
Income = true;
Console.WriteLine($" Income local: " +
$"{_credit.LocalTransfer(700000.0, "VND", "719273981723", "1125412311", ref Income)}");
_credit.CheckAccount();
Income = false;
Console.WriteLine($" Outcome local: " +
$"{_credit.LocalTransfer(70000.0, "VND", "719273981723", "1125412311", ref Income)}");
_credit.CheckAccount();
Console.WriteLine("----------------------------------- Overcome ----------------------------------");
Income = true;
Console.WriteLine($"Income overcome: " +
$"{_credit.OvercomeTransfer(500, "USD", "VND", "113311131", "719273981723", ref Income)} VND");
_credit.CheckAccount();
Income = false;
Console.WriteLine($"Outcome overcome TWD: " +
$"{_credit.OvercomeTransfer(5000000.0, "VND", "TWD", "719273981723", "115533315441", ref Income)} TWD");
_credit.CheckAccount();
Console.WriteLine("================================ CompositePattern =====================================");
CompositePattern.IEmployee employee_0000 = new Cashier(0, "Thu Tran", 7000000);
CompositePattern.IEmployee employee_0001 = new Cashier(1, "Khoi Nguyen", 7000000);
CompositePattern.IEmployee employee_0010 = new BankManager(0, "Ning Chang", 9000000);
employee_0010.Add(employee_0000);
employee_0010.Add(employee_0001);
employee_0010.Print();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Stragery - Ver2 ===============================");
SortedList _studentRecords = new SortedList();
_studentRecords.Add("Samual");
_studentRecords.Add("Jimmy");
_studentRecords.Add("Sandra");
_studentRecords.Add("Vivek");
_studentRecords.Add("Anna");
Console.WriteLine("------------------------------------------------------------------------------------");
_studentRecords.SetSortStrategy(new QuickSort());
_studentRecords.Sort();
Console.WriteLine("------------------------------------------------------------------------------------");
_studentRecords.SetSortStrategy(new ShellSort());
_studentRecords.Sort();
Console.WriteLine("------------------------------------------------------------------------------------");
_studentRecords.SetSortStrategy(new MergeSort());
_studentRecords.Sort();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Decorator ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
Book _book0000 = new Book("Worley", "Inside ASP.NET", 10);
_book0000.Display();
Console.WriteLine("-------------------------------------------------------------------------------");
Video _video0000 = new Video("Winifred Hervey", "Steve Harvey Show", 1, 512);
_video0000.Display();
Console.WriteLine("-------------------------------------------------------------------------------");
Borrowable _borrower0000 = new Borrowable(_book0000);
_borrower0000.BorrowItem("Khoi Nguyen Tan");
_borrower0000.BorrowItem("Ning Chang");
Borrowable _borrower0001 = new Borrowable(_video0000);
_borrower0001.BorrowItem("Thu Tran");
_borrower0001.BorrowItem("Nguyen Lam Bao Ngoc");
_borrower0000.Display();
_borrower0001.Display();
AlertStateContext stateContext = new AlertStateContext();
stateContext.alert();
stateContext.alert();
stateContext.SetState(new Silent());
stateContext.alert();
stateContext.alert();
stateContext.alert();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== AbstractFactoryVer2 ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
///client class
AnimalWorld animalWorld = new AnimalWorld(new AmericaFactory());
animalWorld.AnimalEatOthers();
animalWorld = new AnimalWorld(new AfricaFactory());
animalWorld.AnimalEatOthers();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Template ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
Game game = new Cricket();
game.Play();
game = new Football();
game.Play();
DataAccessObject dataAccessObject = new Categories();
dataAccessObject.Run();
dataAccessObject = new Products();
dataAccessObject.Run();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Adapter ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
var xmlConverter = new XmlConverter();
var adapter = new XmlToJsonAdapter(xmlConverter);
adapter.ConvertXMLToJson();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== Template Ver 3 ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
DAO @object = new Person();
@object.Connect();
@object.GetAll();
@object.Process();
@object.Disconnect();
Console.WriteLine("===========================================================================");
Console.WriteLine("================================== ChainOfReposibility ===============================");
Console.WriteLine("-------------------------------------------------------------------------------");
// Setup Chain of Responsibility
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
// Generate and process purchase requests
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
}
