static void Main(string[] args)
{
Book book = new Book
{
Author = "Umberto Eco",
Title = "Gülün Adı",
Isbn = "123456"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "654321";
book.Title = "GÜLÜN TADI";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
Originator <StateObject> current = new Originator <StateObject>();
current.SetState(new StateObject {
Id = 1, Name = "Object 1"
});
CareTaker <StateObject> .SaveState(current);
current.ShowState();
current.SetState(new StateObject {
Id = 2, Name = "Object 2"
});
CareTaker <StateObject> .SaveState(current);
current.ShowState();
current.SetState(new StateObject {
Id = 3, Name = "Object 3"
});
CareTaker <StateObject> .SaveState(current);
current.ShowState();
CareTaker <StateObject> .RestoreState(current, 0);
current.ShowState();
Console.ReadKey();
}
static void Main(string[] args)
{
Book book = new Book
{
Isbn = "12345",
Title = "İdiot",
Author = "Dostoyevski"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "54321";
book.Title = "VICTOR HUGO";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
//ana kısımda
Book book = new Book //bir kitabı yazdık
{
Isbn = "12345",
Title = "Sefiller",
Author = "Victor Hugo"
};
book.ShowBook();
//değiştirmek istersek
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "54321";
book.Title = "VICTOR HUGO";
book.ShowBook();
book.RestoreFromUndo(history.Memento); //değişikliklerden vazgeçersek Memento = hafıza
book.ShowBook();
Console.ReadLine();
}
public static void Demo()
{
Originator o = new Originator()
{
State = "1"
};
CareTaker ct = new CareTaker();
o.State = "2";
ct.Add(o.Memento);
o.State = "3";
ct.Add(o.Memento);
o.State = "4";
Console.WriteLine("Current State " + o.State);
o.Memento = ct.Get(0);
Console.WriteLine("First State " + o.State);
o.Memento = ct.Get(1);
Console.WriteLine("Second State " + o.State);
Console.Read();
}
static void Main(string[] args)
{
// Çok sık karşımıza çıkmaz ...
// Bir nesne değişikliğe uğradıktan sonra istendikten sonra
// Eski haline dönüşünün sağlanması .............(Değişiklerin geri alınması)
Book book = new Book
{
Isbn = "1234",
Title = "Sefiller",
Author = "Victor Hugo"
};
book.ShowBook();
//Kullanıcı ekranda değişiklikler yaptı
CareTaker history = new CareTaker();
//Yedeği oluşturduk
history.memento = book.CreateUndo();
book.Isbn = "54235641";
book.Title = "VICTOR HUGO";
book.ShowBook();
book.RestoreFromUndo(history.memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
CareTaker ct = new CareTaker();
Persona p = new Persona();
p.SetNombre("Matias");
p.SetNombre("Juan");
ct.AgregarMemento(p.SaveToMemento());
p.SetNombre("Rodrigo");
ct.AgregarMemento(p.SaveToMemento());
p.SetNombre("Fede");
MementoClass m1 = ct.GetMemento(0);
MementoClass m2 = ct.GetMemento(1);
Console.WriteLine("Memento 1: {0}", m1.GetSavedState());
Console.WriteLine("Memento 2: {0}", m2.GetSavedState());
Console.ReadLine();
}
static void Main(string[] args)
{
PlayerStatistics p1 = new PlayerStatistics();
p1.level = 4;
p1.score = 34;
p1.checkPointTime = DateTime.Now;
Console.WriteLine("Initial:");
p1.PrintStatistics();
CareTaker ct = new CareTaker();
ct.checkpoint = p1.CreateCheckPoint(p1);
Console.WriteLine();
p1.level = 8;
p1.score = 96;
p1.checkPointTime = DateTime.Now.AddHours(10);
Console.WriteLine("Updated:");
p1.PrintStatistics();
Console.WriteLine();
p1.RestoreCheckPoint(ct.checkpoint);
Console.WriteLine("Restored:");
p1.PrintStatistics();
}
public Mediator(PictureBox p)
{
startRect = false;
rectSelected = false;
drawings = new ArrayList();
caretakr = new CareTaker(drawings);
canvas = p;
}
static void Main(string[] args)
{
Originator o = new Originator();
o.State = "On";
CareTaker c = new CareTaker();
c.Memento = o.CreateMemento();
o.State = "Off";
o.SetMemento(c.Memento);
Console.ReadKey();
}
static void Main(string[] args)
{
var prospect = new SalesProspect
{
CustomerNumber = 1,
Name = "Erno Perälä",
Address = "<unknown>",
CustomerType = "Lead"
};
Console.WriteLine("Start");
Console.WriteLine("-----");
Console.WriteLine("{0}", prospect.ToString());
var careTaker = new CareTaker();
careTaker.StoreState(prospect.SaveMemento());
// change prospect data
prospect.Address = "Ernolantie 6";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After first change");
Console.WriteLine("------------------");
Console.WriteLine("{0}", prospect.ToString());
// change prospect data again
prospect.CustomerType = "Prospect";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After second change");
Console.WriteLine("------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After first restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After second restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
Console.ReadLine();
}
static void Main(string[] args)
{
var prospect = new SalesProspect
{
CustomerNumber = 1,
Name = "Erno Perälä",
Address = "<unknown>",
CustomerType = "Lead"
};
Console.WriteLine("Start");
Console.WriteLine("-----");
Console.WriteLine("{0}", prospect.ToString());
var careTaker = new CareTaker();
careTaker.StoreState(prospect.SaveMemento());
// change prospect data
prospect.Address = "Ernolantie 6";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After first change");
Console.WriteLine("------------------");
Console.WriteLine("{0}", prospect.ToString());
// change prospect data again
prospect.CustomerType = "Prospect";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After second change");
Console.WriteLine("------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After first restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After second restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
Console.ReadLine();
}
static void Main(string[] args)
{
Originator originator = new Originator();
originator.State = "on";
CareTaker careTaker = new CareTaker();
careTaker.Memento = originator.CreateMemento();
System.Console.WriteLine(originator.State);
originator.State = "off";
System.Console.WriteLine(originator.State);
originator.SetMemento(careTaker.Memento);
System.Console.WriteLine(originator.State);
}
public static void EX1()
{
CareTaker careTaker = new CareTaker();
Originator objeto = new Originator();
objeto.SetState("estado original");
objeto.ShowState();
careTaker.AddStep(new Memento.Exemplo1.Memento(objeto.SaveState()));
objeto.SetState("mutação de estado 1");
objeto.SetState("mutação de estado 2");
objeto.RestoreState(careTaker.GetLastStep());
objeto.ShowState();
}
static void Main(string[] args)
{
Book book = new Book {
Isbn = 12345, Title = "Hugo"
};
book.ShowBook();
CareTaker careTaker = new CareTaker();
careTaker.Memento = book.CreateUndo();
book.Isbn = 54321;
book.ShowBook();
book.RestoreFromUndo(careTaker.Memento);
book.ShowBook();
}
static void Main(string[] args)
{
Originator orig = new Originator();
CareTaker careTaker = new CareTaker();
orig.setState("State1");
orig.setState("State2");
careTaker.add(orig.saveStateToMemento());
orig.setState("State3");
careTaker.add(orig.saveStateToMemento());
careTaker.get(0);
orig.restoreFromMemento(careTaker.get(1));
Console.Read();
}
static void Main(string[] args)
{
// 打王前
GameRole character = new GameRole();
character.GetInitState();
character.StateDisplay();
// 保存進度
RoleStateCaretaker stateAdmin = new RoleStateCaretaker();
stateAdmin.Memento = character.SaveState();
// 打王
character.Fight();
character.StateDisplay();
// 讀取檔案
character.RecoveryState(stateAdmin.Memento);
character.StateDisplay();
Console.WriteLine();
Originator originator = new Originator();
// 狀態初始屬性為On
originator.State = "On";
originator.Show();
CareTaker careTaker = new CareTaker();
// 保存狀態時，由於有了很好的封裝，可以隱藏Originator的實現細節
careTaker.Memento = originator.CreateMemento();
// 狀態屬性改為Off
originator.State = "Off";
originator.Show();
// 恢復原初始狀態
originator.SetMemento(careTaker.Memento);
originator.Show();
Console.ReadLine();
}
static void Main(string[] args)
{
Originator originator = new Originator();
CareTaker careTaker = new CareTaker();
originator.State = "State #1";
originator.State = "State #2";
careTaker.Add(originator.SaveStateToMemento());
originator.State = "State #3";
careTaker.Add(originator.SaveStateToMemento());
originator.State = "State #4";
Console.WriteLine("Current State: " + originator.State);
originator.GetStateFromMemento(careTaker.Get(0));
Console.WriteLine("First saved State: " + originator.State);
originator.GetStateFromMemento(careTaker.Get(1));
Console.WriteLine("Second saved State: " + originator.State);
Console.ReadKey();
}
static void Main(string[] args)
{
Originator originator = new Originator();
CareTaker careTaker = new CareTaker();
originator.State = "State1";
originator.State = "State2";
originator.State = "State3";
careTaker.Add(originator.SaveStateToMemento());
originator.State = "State4";
careTaker.Add(originator.SaveStateToMemento());
Console.WriteLine(originator.GetStateFromMemento(careTaker.Get(0)));
Console.WriteLine(originator.GetStateFromMemento(careTaker.Get(1)));
Console.ReadLine();
}
static void Main(string[] args)
{
Book book = new Book {
Title = "Sefiller", Author = "Victor Hugo", Isbn = "122334"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "4545454";
book.Title = "SEFILLER";
book.Author = "VICTOR HUGO";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
}
static void Main(string[] args)
{
Book book = new Book {
Author = "Sabahattin Ali", Isbn = "SA-32545", Title = "Kürk Mantolu Madonna"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
Thread.Sleep(2000);
book.Author = "Victor Hugo";
book.Isbn = "VH-3254";
book.Title = "Sefiller";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
Book book = new Book()
{
Isbn = "12345",
Title = "Sefiller",
Author = "Victor Hugo"
};
book.Showbook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "54321";
book.Author = "Okan ERDEMİR";
book.Showbook();
book.RestoreFromUndo(history.Memento);
book.Showbook();
Console.ReadLine();
}
public static void Main()
{
Originator originator = new Originator();
CareTaker careTaker = new CareTaker();
originator.ChangeState(new State("状态一"));
originator.ChangeState(new State("状态二"));
//存储当前状态
string key = originator.GetState().name;
careTaker.AddMemento(key, originator.CreateMemento());
originator.ChangeState(new State("状态三"));
//恢复到之前备份的某一状态
originator.RestoreFromMemento(careTaker.GetMemento(key));
Debug.Log("目前状态：" + originator.GetState().name);
}
static void Main(string[] args)
{
Originator origin = new Originator();
CareTaker taker = new CareTaker();
origin.setState("State #1");
origin.setState("State #2");
taker.add(origin.saveStateToMemento());
origin.setState("State #3");
taker.add(origin.saveStateToMemento());
origin.setState("State #4");
// current state
Console.WriteLine("Current state: " + origin.getState());
origin.getStateFromMemento(taker.get(0));
Console.WriteLine("First saved state: " + origin.getState());
origin.getStateFromMemento(taker.get(1));
Console.WriteLine("Second saved state: " + origin.getState());
Console.Read();
}
static void Main()
{
Originator originator = new Originator();
CareTaker careTaker = new CareTaker();
originator.SetState("State #1");
originator.SetState("State #2");
careTaker.Add(originator.SaveStateToMemento());
originator.SetState("State #3");
careTaker.Add(originator.SaveStateToMemento());
originator.SetState("State #4");
Console.WriteLine("Current State: " + originator.GetState());
originator.GetStateFromMemento(careTaker.Get(0));
Console.WriteLine("First saved State: " + originator.GetState());
originator.GetStateFromMemento(careTaker.Get(1));
Console.WriteLine("Second saved State: " + originator.GetState());
}
static void Main(string[] args)
{
Book book = new Book
{
Isbn = "123456789",
Title = "Sefiller",
Author = "Victor Hugo"
};
book.ShowBook();
CareTaker historyCareTaker = new CareTaker();
historyCareTaker.Memento = book.CreateUndo();
book.Isbn = "271457896";
book.Title = "SEFİLLER";
book.ShowBook();
book.RestoreFromUndo(historyCareTaker.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
Book book = new Book {
Isbn = "1234", Title = "Sefiller", Author = "Victor Hugo"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "4321";
book.Title = "asdasd";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
Console.ReadKey();
}
static void Main(string[] args)
{
Book book = new Book {
Isbn = "12345", Title = "BOOK TITLE", Author = "BOOK AUTHOR"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateMemento();
book.Title = "new book title";
book.Author = "new book author";
book.Isbn = "54321";
book.ShowBook();
book.RestoreFromMemento(history.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("Hello Memento Design Pattern!");
var bankAccount = new BankAccount(100);
Console.WriteLine(bankAccount.ToString());
var careTaker = new CareTaker();
careTaker.CheckPoint = bankAccount.Deposit(100);
Console.WriteLine($"First deposit: {bankAccount.ToString()}");
var savePoint2 = bankAccount.Deposit(100);
Console.WriteLine($"Second deposit: {bankAccount.ToString()}");
Console.WriteLine("Restore to First deposit");
bankAccount.Restore(careTaker.CheckPoint);
Console.WriteLine(bankAccount.ToString());
Console.ReadKey();
}
static void Main(string[] args)
{
Book book = new Book
{
Isbn = "123456",
Title = "The Witcher",
Author = "Andrzej Sapkowski",
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "54645";
book.Title = "Harry Potter";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
}
static void Main(string[] args)
{
Book book = new Book
{
Isbn = "12345",
Title = "Hayvan Çiftliği",
Author = "George Orwell"
};
book.ShowBook();
CareTaker history = new CareTaker();
history.Memento = book.CreateUndo();
book.Isbn = "12312";
book.Title = "HAYVAN Çifliği";
book.ShowBook();
book.RestoreFromUndo(history.Memento);
book.ShowBook();
Console.ReadLine();
}
static void Main(string[] args)
{
Originator o = new Originator();
o.State = "On";
CareTaker c = new CareTaker();
c.Memento = o.CreateMemento();
o.State = "Off";
o.SetMemento(c.Memento);
Console.ReadKey();
}
