static void Main()
{
Console.WriteLine("Factory");
//------------------------------Factory Pattern
Console.WriteLine("Enter Add, subtract or divide");
CalculateFactory factory = new CalculateFactory();
ICalculate obj = factory.GetCalculation(Console.ReadLine());
obj.Calculate(10, 10);
Console.WriteLine("Singleton");
//------------------------------Singleton
Logger ob1 = Logger.Instance;
Logger ob2 = Logger.Instance;
Console.WriteLine(ob1.GetHashCode());
Console.WriteLine(ob2.GetHashCode());
Console.WriteLine("TemplateMethod");
//------------------------------TemplateMethod
ExcelFile objExcel = new ExcelFile();
objExcel.ReadProcessAndSave();
TextFile objText = new TextFile();
objText.ReadProcessAndSave();
Console.WriteLine("Adapter");
//------------------------------Adapter
Adaptee adaptee = new Adaptee();
ITarget target = new Adapter(adaptee);
target.GetRequest();
Console.WriteLine("Facade");
//------------------------------Facade
var searchEngineFacade = new SearchEngineFacade();
var searchingResults = searchEngineFacade.GetSearchResults("My query");
Console.WriteLine(searchingResults);
Console.WriteLine("StrategyPattern");
//------------------------------Strategy
StrategyContext context;
context = new StrategyContext(new ConcreteStrategyA());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyB());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyC());
context.ContextInterface();
}
public void TestMethodStrategy()
{
StrategyContext context;
context = new StrategyContext(new ConcreteStrategyA());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyB());
context.ContextInterface();
}
public static void StrategyStructural()
{
StrategyContext context;
// Three contexts following different strategies
context = new StrategyContext(new ConcreteStrategyA());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyB());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyC());
context.ContextInterface();
}
static void RunStrategy()
{
// 一个全局类
StrategyContext context;
// Three contexts following different strategies
context = new StrategyContext(new ConcreteStrategyA());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyB());
context.ContextInterface();
context = new StrategyContext(new ConcreteStrategyC());
context.ContextInterface();
}