| public Operation ( int extrinsicstate ) : void | ||
| extrinsicstate | int | |
| return | void | |
static void Main(string[] args)
{
//externo
int ext = 10;
FlyweightFactory fabrica = new FlyweightFactory();
Flyweight f1 = fabrica.getFlyweight("A");
f1.Operation(ext++);
Flyweight f2 = fabrica.getFlyweight("B");
f2.Operation(ext++);
Flyweight f3 = fabrica.getFlyweight("C");
f3.Operation(ext++);
Flyweight f4 = fabrica.getFlyweight("A");
f4.Operation(ext++);
Flyweight f5 = new UnsharedConcreteFlyweight();
f5.Operation(ext++);
Console.ReadLine();
}
static void Main()
{
var factoryFlyweight = new FlyweightFactory();
#region Static Flyweight
Console.WriteLine("Создание разделяемых (статичных) объектов");
var flyweightA = factoryFlyweight.GetFlyweight("a");
flyweightA.Operation(500);
var duplicateFlyweightA = factoryFlyweight.GetFlyweight("a");
duplicateFlyweightA.Operation(1);
int stateA = (flyweightA as ConcreteFlyweight).objectState;
Console.WriteLine($"a: {stateA}");
#endregion
#region Dynamic Flyweight
Console.WriteLine("Создание неразделяемых (динамических) экземпляров");
var dynamicFlyweightB = new UnsharedConcreteFlyweight();
dynamicFlyweightB.Operation(7);
Console.WriteLine($"b: {dynamicFlyweightB.instanceState}");
#endregion
Console.ReadKey();
}
static void Main(string[] args)
{
// Arbitrary extrinsic state
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
// Work with different flyweight instances
Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new
UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
// Wait for user
Console.ReadKey();
}
static void Main(string[] args)
{
try
{
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new
UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
}
finally
{
Console.ReadKey();
}
}
public static void Run()
{
Console.WriteLine("This structural code demonstrates the Flyweight pattern in which a relatively small number of objects is shared many times by different clients.");
int extrinsicstate = 22;
FlyweightFactory factory1 = new FlyweightFactory();
Flyweight fx = factory1.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory1.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory1.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
/*
* ConcreteFlyweight: 21
* ConcreteFlyweight: 20
* ConcreteFlyweight: 19
* UnsharedConcreteFlyweight: 18
*/
}
static void Main(string[] args)
{
#region 结构实现
// Arbitrary extrinsic state
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
// Work with different flyweight instances
Structural.Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Structural.Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Structural.Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
#endregion
Console.WriteLine("******************************");
#region 实践应用
#endregion
Console.ReadKey();
}
static void Main()
{
int
extrinsicstate = 22;
FlyweightFactory
factory = new FlyweightFactory();
Flyweight
fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight
fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight
fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight
fu = new UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
}
/// <summary>
/// Entry point into console application.
/// </summary>
static void Main()
{
// Arbitrary extrinsic state
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
// Work with different flyweight instances
Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new
UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
// Wait for user
Console.ReadKey();
}
static void Main(string[] args)
{
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
Flyweight uf = new UnsharedConcreteFlyweight();
uf.Operation(--extrinsicstate);
Console.WriteLine();
WebSiteFactory webSiteFactory = new WebSiteFactory();
WebSite wx = webSiteFactory.GetWebSiteCategory("產品展示");
wx.Use(new User("小菜"));
WebSite wy = webSiteFactory.GetWebSiteCategory("產品展示");
wy.Use(new User("大鳥"));
WebSite wz = webSiteFactory.GetWebSiteCategory("產品展示");
wz.Use(new User("嬌嬌"));
WebSite wl = webSiteFactory.GetWebSiteCategory("部落格");
wl.Use(new User("老頭"));
WebSite wm = webSiteFactory.GetWebSiteCategory("部落格");
wm.Use(new User("明明"));
WebSite wn = webSiteFactory.GetWebSiteCategory("部落格");
wn.Use(new User("寶寶"));
Console.WriteLine($"網站分類總數為: {webSiteFactory.GetWebStieCount()}");
Console.ReadLine();
}
static void Main()
{
/*
* Structural Flyweight usage
*/
int extrinsicState = 21;
StructuralFlyweightFactory factory = new StructuralFlyweightFactory();
// work with different flyweight instances
Structural.Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicState);
Structural.Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicState);
Structural.Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicState);
UnsharedConcreteFlyweight fUnshared = new UnsharedConcreteFlyweight();
fUnshared.Operation(--extrinsicState);
/*
* Real-World flyweight
*/
// Build a document with text
string document = "AACCBBCB";
char[] chars = document.ToCharArray();
RealWorldFlyweightFactory characterFactory = new RealWorldFlyweightFactory();
// extrinsic state
int pointSize = 10;
// for each character, use a flyweight object
foreach (char c in chars)
{
pointSize++;
Character character = characterFactory.GetCharacter(c);
character.Display(pointSize);
}
}
static void Main()
{
int extrinsicstate = 22;
FlyweightFactory factory = new FlyweightFactory();
Flyweight fx = factory.GetFlyweight("X");
fx.Operation(--extrinsicstate);
Flyweight fy = factory.GetFlyweight("Y");
fy.Operation(--extrinsicstate);
Flyweight fz = factory.GetFlyweight("Z");
fz.Operation(--extrinsicstate);
UnsharedConcreteFlyweight fu = new UnsharedConcreteFlyweight();
fu.Operation(--extrinsicstate);
Console.ReadKey();
}
private static void Main()
{
var extrinsicstate = 100;
var flyweightFactory = new FlyweightFactory();
var flyweightX = flyweightFactory.GetFlyweight("X");
flyweightX.Operation(--extrinsicstate);
var flyweightY = flyweightFactory.GetFlyweight("Y");
flyweightY.Operation(--extrinsicstate);
var flyweightZ = flyweightFactory.GetFlyweight("Z");
flyweightZ.Operation(--extrinsicstate);
var unsharedConcreteFlyweight = new UnsharedConcreteFlyweight();
unsharedConcreteFlyweight.Operation(--extrinsicstate);
Console.ReadKey();
}
