// Client
static void Main(string[] args)
{
// cria um array com 20 números randomizados
long[] inputArray = new long[20];
Random rnd = new Random();
for (int i = 0; i < inputArray.Length; i++)
{
inputArray[i] = rnd.Next(100);
}
// mostra os números desordenados
Console.WriteLine("Números originais:");
foreach (var number in inputArray)
{
Console.WriteLine(number);
}
Console.ReadLine();
// usando a estratégia para ordenar...
Context ctx = new Context(new InsertionSort());
ctx.ContextInterface(inputArray);
// mostra números ordenados
Console.WriteLine("Números ordenados:");
foreach (var number in inputArray)
{
Console.WriteLine(number);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Context context;
context = new Context(new ConStrategyA());
context.ContextInterface();
Console.ReadKey();
}
static void Main()
{
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
}
static void Main(string[] args)
{
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
Console.ReadLine();
}
private static void Test1()
{
Context ct;
// 构造实例化算法A策略
ct = new Context(new StrategyA());
ct.ContextInterface();
// 构造实例化算法B策略
ct = new Context(new StrategyB());
ct.ContextInterface();
}
static void Main(string[] args)
{
Context contextA = new Context(new ConcreteStrategyA());
contextA.ContextInterface();
Context contextB = new Context(new ConcreteStrategyB());
contextB.ContextInterface();
Context contextC = new Context(new ConcreteStrategyC());
contextC.ContextInterface();
}
private static void Main()
{
var context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
Console.ReadKey();
}
private static void NewMethod1()
{
var context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
Console.Read();
}
static void Main(string[] args)
{
// Three contexts following different strategies
Context c = new Context(new ConcreteStrategyA());
c.ContextInterface();
Context d = new Context(new ConcreteStrategyB());
d.ContextInterface();
Context e = new Context(new ConcreteStrategyC());
e.ContextInterface();
Console.Read();
}
static void Main(string[] args)
{
#region 结构实现
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
#endregion
Console.ReadKey();
}
/// <summary>
/// Entry point into console application.
/// </summary>
static void Main()
{
Context context;
// Three contexts following different strategies
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
// Wait for user
Console.ReadKey();
}
/// <summary>
/// Entry point into console application.
/// </summary>
static void Main()
{
Context context;
// Three contexts following different strategies
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
// Wait for user
Console.ReadKey();
}
static void Main()
{
// Console
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
public static void Run()
{
Console.WriteLine("This structural code demonstrates the Strategy pattern which encapsulates functionality in the form of an object. This allows clients to dynamically change algorithmic strategies.\n");
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
/*
* Called ConcreteStrategyA.AlgorithmInterface()
* Called ConcreteStrategyB.AlgorithmInterface()
* Called ConcreteStrategyC.AlgorithmInterface()
*/
}
static void Main(string[] args)
{
try
{
Context context;
context = new Context(new ConcreteStrategyA());
context.ContextInterface();
context = new Context(new ConcreteStrategyB());
context.ContextInterface();
context = new Context(new ConcreteStrategyC());
context.ContextInterface();
}
finally
{
Console.ReadKey();
}
}
