private void Start()
{
ConcreteObserver1 observer1 = new ConcreteObserver1(subject1);
subject1.RegisterObserver(observer1);
//subject1.SubjectState = "猫进来了"; //主题的数据被赋值时，就去更新了观察者的状态 ----这句代码可以放到一个点击事件里
}
private void Awake()
{
ConcreteSubject1 subject = new ConcreteSubject1();
ConcreteObserver1 server1 = new ConcreteObserver1(subject);
ConcreteObserver2 server2 = new ConcreteObserver2(subject);
subject.SubjectState = "MonoBehaviour";
}
private void Start()
{
ConcreteSubject1 sub1 = new ConcreteSubject1();
ConcreteObserver1 ob1 = new ConcreteObserver1(sub1);
sub1.RegisterObserver(ob1);
sub1.SubjectState = "更新了一条消息";
}
void Start()
{
ConcreteSubject subject = new ConcreteSubject();
ConcreteObserver1 theObserver1 = new ConcreteObserver1(subject);
subject.RegisterObserver(theObserver1);
subject.RegisterObserver(new ConcreteObserver2(subject));
subject.SetState("发布订阅");
}
void Start()
{
ConcreteObserver1 ob1 = new ConcreteObserver1(sub1);
sub1.RegisterObserver(ob1);
ConcreteObserver1 ob2 = new ConcreteObserver1(sub1);
sub1.RegisterObserver(ob2);
// sub1.subjectState = "temperature 90";
}
// Use this for initialization
void Start()
{
// WeatherStation ws = new WeatherStation();
// BillboardA a = new BillboardA();
// BillboardB b = new BillboardB();
// BillboardC c = new BillboardC();
// ws.Updatea(a,b,c);
ConcreteSubject1 sub1 = new ConcreteSubject1();
ConcreteObserver1 ob1 = new ConcreteObserver1(sub1);
sub1.RegisterObserver(ob1);
sub1.SubjectState = "温度90";
}
private void Start()
{
myNum = 10;
Observer obj1 = new ConcreteObserver1(this.gameObject);
Observer obj2 = new ConcreteObserver2(this.gameObject);
//AddObserver(obj1);
//AddObserver(obj2);
_notiHandler += new NotiHandler(obj1.OnNotify);
_notiHandler += new NotiHandler(obj2.OnNotify);
}
private static void HandleObserver()
{
ISubject subject = new ConcreteSubject();
IObserver observer = new ConcreteObserver1(subject, "观察者1");
IObserver observer2 = new ConcreteObserver1(subject, "观察者2");
subject.Add(observer);
subject.Add(observer2);
subject.SutjectState = "服务器崩溃了!";
subject.Notify();
Console.Read();
}
public static void Main_Observer()
{
var sub1 = new ConcreteSubject();
var ob1 = new ConcreteObserver1();
var ob2 = new ConcreteObserver1();
//添加观察者
sub1.Add(ob1);
sub1.Add(ob2);
sub1.Notify("New Msg");
sub1.Renmove(ob2);
Console.ReadLine();
}
public static void UnitTest()
{
ConcreteSubject theSubject = new ConcreteSubject();
ConcreteObserver1 theObserver1 = new ConcreteObserver1(theSubject);
theSubject.Attach(theObserver1);
theSubject.Attach(new ConcreteObserver2(theSubject));
theSubject.SetState("Subject Stat 1");
// Simulate Update Call in GameLoop
theSubject.Notify();
theObserver1.ShowState();
}
// Update is called once per frame
void UnitTest()
{
// 主题
ConcreteSubject theSubject = new ConcreteSubject();
// 加入观察者
ConcreteObserver1 theObserver1 = new ConcreteObserver1(theSubject);
theSubject.Attach(theObserver1);
theSubject.Attach(new ConcreteObserver2(theSubject));
// 设定Subject
theSubject.SetState("Subject状态1");
// 显示状态
theObserver1.ShowState();
}
// Update is called once per frame
void UnitTest()
{
// 主題
ConcreteSubject theSubject = new ConcreteSubject();
// 加入觀察者
ConcreteObserver1 theObserver1 = new ConcreteObserver1(theSubject);
theSubject.Attach(theObserver1);
theSubject.Attach(new ConcreteObserver2(theSubject));
// 設定Subject
theSubject.SetState("Subject狀態1");
// 顯示狀態
theObserver1.ShowState();
}
void Start()
{
//WeatherStation mWeatherStation = new WeatherStation();
//BillboardA mBillboardA = new BillboardA();
//BillboardB mBillboardB = new BillboardB();
//BillboardC mBillboardC = new BillboardC();
//mWeatherStation.mBillboardHandler += mBillboardA.Show;
//mWeatherStation.mBillboardHandler += mBillboardB.Show;
//mWeatherStation.mBillboardHandler += mBillboardC.Show;
//mWeatherStation.Update();
ConcreteSubject1 mConcreteSubject1 = new ConcreteSubject1();
ConcreteObserver1 mConcreteObserver1 = new ConcreteObserver1(mConcreteSubject1);
mConcreteSubject1.RegisterObserver(mConcreteObserver1);
mConcreteSubject1.subjectState = "状态改变";
}
public void Test()
{
var subject = new ConcreteSubject();
var observer1 = new ConcreteObserver1();
var observer2 = new ConcreteObserver2();
subject.Register(observer1);
subject.Register(observer2);
Assert.That(subject.Property1, Is.Null);
Assert.That(observer1.Property1, Is.Null);
Assert.That(subject.Property2, Is.Null);
Assert.That(observer2.Property2, Is.Null);
subject.Property1 = "property 1";
Assert.That(subject.Property1, Is.EqualTo("property 1"));
Assert.That(observer1.Property1, Is.EqualTo("property 1"));
Assert.That(subject.Property2, Is.Null);
Assert.That(observer2.Property2, Is.Null);
subject.Property2 = "property 2";
Assert.That(subject.Property1, Is.EqualTo("property 1"));
Assert.That(observer1.Property1, Is.EqualTo("property 1"));
Assert.That(subject.Property2, Is.EqualTo("property 2"));
Assert.That(observer2.Property2, Is.EqualTo("property 2"));
subject.Unregister(observer1);
subject.Property1 = "PROPERTY 1";
Assert.That(subject.Property1, Is.EqualTo("PROPERTY 1"));
Assert.That(observer1.Property1, Is.EqualTo("property 1"));
Assert.That(subject.Property2, Is.EqualTo("property 2"));
Assert.That(observer2.Property2, Is.EqualTo("property 2"));
subject.Property2 = "PROPERTY 2";
Assert.That(subject.Property1, Is.EqualTo("PROPERTY 1"));
Assert.That(observer1.Property1, Is.EqualTo("property 1"));
Assert.That(subject.Property2, Is.EqualTo("PROPERTY 2"));
Assert.That(observer2.Property2, Is.EqualTo("PROPERTY 2"));
}
static void Main(string[] args)
{
string srcImagePath = @"http://dev.mygemplace.com/Content/_Traders/2/jwProducts/8_Ring2_1qK1b.jpg";
string photoName = Path.GetFileNameWithoutExtension(srcImagePath);
MemoryStream memory = new MemoryStream();
HttpWebRequest lxRequest = (HttpWebRequest)WebRequest.Create(srcImagePath);
using (HttpWebResponse lxResponse = (HttpWebResponse)lxRequest.GetResponse())
{
using (BinaryReader reader = new BinaryReader(lxResponse.GetResponseStream()))
{
reader.BaseStream.CopyTo(memory);
//Byte[] lnByte = reader.ReadBytes(1 * 1024 * 1024 * 10);
//using (FileStream lxFS = new FileStream("34891.jpg", FileMode.Create))
//{
// lxFS.Write(lnByte, 0, lnByte.Length);
//}
}
}
Bitmap photo;
try
{
photo = new Bitmap(memory);
}
catch (ArgumentException e)
{
throw new FileNotFoundException(string.Format(" GDIThumbnail generator file[{0}] not found.", srcImagePath), e);
}
// Factory Method
Console.WriteLine();
Console.WriteLine("[Abstract Factory] Pattern");
IWidgetFactory abstractFactory = new PMWidgetFactory();
IWidgetButton abstractButton = abstractFactory.CreateWidgetButton();
IWidgetDialog abstractDialog = abstractFactory.CreateWidgetDialog();
abstractButton.DrawButton();
abstractDialog.DrawWidget();
abstractButton.SetLocation();
abstractDialog.SetTopMost();
//-------------------
// FactoryMethod/Virtual Constructor
Console.WriteLine();
Console.WriteLine("[FactoryMethod/Virtual Constructor] Pattern");
Creator creator = new ConcreteCreator();
IAMethodDocument amDocument = creator.CreateDocument();
amDocument.Open();
//----------------------------------
// Builder
Console.WriteLine("[Builder] Pattern");
Console.WriteLine();
Shop shop = new Shop();
IVehicleBuilder builder = new CarBuilder();
shop.Construct(builder);
shop.ShowVehicle();
builder = new VeloByke();
shop.Construct(builder);
shop.ShowVehicle();
//----------------------
// Facade
// Provides more simple unified interface instead of few interfaces some subsystem.
// Subsystem interfaces don't keep references to facade interface.
Console.WriteLine();
Console.WriteLine("[Facade] Pattern");
Facade facade = new Facade();
facade.MethodA();
facade.MethodB();
//-------
// Flyweight
// Build a document with text
Console.WriteLine();
Console.WriteLine("[Flyweight] Pattern");
string document = "AAZZBBZB";
char[] chars = document.ToCharArray();
CharacterFactory factory = new CharacterFactory();
// extrinsic state
int pointSize = 10;
//For each character use a flyweight object
foreach (char c in chars)
{
pointSize++;
Character character = factory.GetCharacter(c);
character.Display(pointSize);
}
//-----------
// Proxy
Console.WriteLine();
Console.WriteLine("[Proxy] pattern");
IImage proxy = new ProxyImage();
proxy.GetSize();
proxy.Draw();
//--------
//Chain Responsibilities
Console.WriteLine();
Console.WriteLine("[Chain of Responsibilities] pattern");
DialogChain dc1 = new DialogChain(null);
ButtonChain bc1 = new ButtonChain(dc1);
DialogChain dc2 = new DialogChain(bc1);
ButtonChain buttonChain2 = new ButtonChain(dc2);
IRequest request1 = new Request1();
((Request1)request1).Value = "QWE_RTYU";
buttonChain2.HandleRequest(request1);
Request2 rq2 = new Request2();
rq2.Value = "123456";
buttonChain2.HandleRequest(rq2);
//----------------------
// Command
Console.WriteLine();
Console.WriteLine("[Command] Pattern");
List <SourceCommand> srcCmd = new List <SourceCommand>();
SourceCommand scr1 = new SourceCommand();
scr1.Command = new OpenCommand(new Receiver1("Star1"));
SourceCommand scr2 = new SourceCommand();
scr2.Command = new PasteCommand(new Receiver2("Paste Star 2"));
srcCmd.Add(scr1);
srcCmd.Add(scr2);
TemplatedCommand <string> templatedCommand = new TemplatedCommand <string>(delegate(string s) { Console.WriteLine("---Delegate command is executed @@@@ {0}", s); });
TemplatedSourceCommand <string> scr3 = new TemplatedSourceCommand <string>(templatedCommand);
scr3.ActionInvoke("1111");
foreach (var sourceCommand in srcCmd)
{
sourceCommand.InvokeCommand();
}
//---------
// Interpreter
string roman = "MCMXXVIII";
Context context = new Context(roman);
// Build the 'parse tree'
List <Expression> tree = new List <Expression>();
tree.Add(new ThousandExpression());
tree.Add(new HundredExpression());
tree.Add(new TenExpression());
tree.Add(new OneExpression());
// Interpret
foreach (Expression exp in tree)
{
exp.Interpret(context);
}
Console.WriteLine("{0} = {1}", roman, context.Output);
// define booleand expression
// (true and x) or (y and x)
Console.WriteLine("----------------------------");
BooleanExp expressing;
BooleanContext boolContext = new BooleanContext();
expressing = new OrExp(new AndExp(new BooleanConstant("true"), new VariableExp("x")),
new AndExp(new VariableExp("y"), new NotExp("x")));
boolContext.Assign("x", false);
boolContext.Assign("y", false);
Console.WriteLine("Result of boolean interpreter is [{0}]", expressing.Evaluate(boolContext));
//-------------
// Iterator
Console.WriteLine();
Console.WriteLine("Pattern Iterator");
ConcreteAggregate aggregate = new ConcreteAggregate();
aggregate[0] = "Object 1";
aggregate[1] = "Object 2";
aggregate[2] = "Object 3";
aggregate[3] = "Object 4";
Iterator iter = aggregate.CreateIterator();
for (object i = iter.First(); !iter.IsDone(); i = iter.Next())
{
Console.WriteLine("Current object [{0}]", i);
}
//--------------
// Mediator
Console.WriteLine();
Console.WriteLine("Pattern Mediator");
// parts could be informed about its mediator.
ConcreteMediator cm = new ConcreteMediator(new Collegue1(), new Collegue2(), new Collegue3());
cm.Process1AndInform23();
cm.Process3AndInform1();
//------------
// Memento
Console.WriteLine();
Console.WriteLine("Pattern Memento");
SalesProspect salesProspect = new SalesProspect();
salesProspect.Budget = 45.56;
salesProspect.Name = "Super Man";
salesProspect.Phone = "45-78-96";
ProspectMemory prospectMemory = new ProspectMemory();
prospectMemory.Memento = salesProspect.SaveMemento();
salesProspect.Budget = 11.11;
salesProspect.Name = "Spider Man";
salesProspect.Phone = "33-44-55";
salesProspect.RestoreMemento(prospectMemory.Memento);
//--------------
// Observer (Dependents, Publish-Subscriber)
Console.WriteLine();
Console.WriteLine("Pattern Observer");
Subject subject = new Subject();
ConcreteObserver1 concreteObserver1 = new ConcreteObserver1();
ConcreteObserver2 concreteObserver2 = new ConcreteObserver2();
subject.Register(concreteObserver1);
subject.Register(concreteObserver2);
subject.Register(concreteObserver1);
subject.NotifyObservers();
subject.UnRegister(concreteObserver2);
subject.UnRegister(concreteObserver2);
subject.NotifyObservers();
//------------------------------------------
// State
Console.WriteLine();
Console.WriteLine("Pattern State");
Account account = new Account("Jim Johnson");
// Apply financial transactions
account.Deposit(500.0);
account.Deposit(300.0);
account.Deposit(550.0);
account.PayInterest();
account.Withdraw(2000.00);
account.Withdraw(1100.00);
account.Deposit(50000);
account.PayInterest();
//------------------------------------------
// Strategy
// Client should knew all available strategies.
Console.WriteLine();
Console.WriteLine("Pattern Strategy");
StrategyContext strategyContext = new StrategyContext(null);
strategyContext.ContextOperationOne();
strategyContext.ContextOperationTwo();
strategyContext.Strategy = new ConcreteStrategy();
strategyContext.ContextOperationOne();
strategyContext.ContextOperationTwo();
//------------------------------------------
// Template Method
Console.WriteLine();
Console.WriteLine("Template Method");
TemplateMethodClass tmc = new ConcreteTemplateMethodClass1();
tmc.TemplateMethod();
//------------------------------------------
// Visitor
Console.WriteLine();
Console.WriteLine("Visitor");
List <INode> elements = new List <INode>();
elements.Add(new NodeType1()
{
Balance = 400, Name = "Qwerty"
});
elements.Add(new NodeType1()
{
Balance = 333, Name = "QasxzWe"
});
elements.Add(new NodeType2()
{
CarName = "Mersedes"
});
NodeVisitor visitor = new ConcreteNodeVisitor();
foreach (var element in elements)
{
element.Accept(visitor);
}
//------------------------------------------
ThreadTest threadTest = new ThreadTest();
//threadTest.RunTask();
threadTest.TestFactory();
// Unit of Work patternt with Repository pattern
Console.WriteLine();
Console.WriteLine("UOW pattern");
StudentController sc = new StudentController();
sc.DoAction();
MoneyPattern.Start();
Console.Read();
}
