public void AddInvestor(Investors Investor)
{
if (Investor != null)
{
_listOfInvestors.Add(Investor);
}
}
static void Main(string[] args)
{
Console.WriteLine("Behavioural Patterns Implemenation");
Console.WriteLine("Chain of Responsibility");
Manager manager = new Manager();
VP vp = new VP();
AVP avp = new AVP();
avp.SetManager(vp);
manager.SetManager(avp);
manager.ApproveSum(1000);
manager.ApproveSum(11000);
manager.ApproveSum(20000);
manager.ApproveSum(10000434);
Console.WriteLine("Command Pattern");
Client client = new Client();
client.Compute('+', 3);
client.Compute('-', 5);
client.Compute('/', 4);
client.Compute('*', 1);
client.Undo(4);
client.Redo(3);
Console.WriteLine("Current value " + client.currentValue());
Console.WriteLine("IteratorPattern");
Collection cl = new Collection();
cl[0] = "a";
cl[1] = "b";
cl[2] = "c";
Iterator it = new Iterator(cl);
Console.WriteLine("Next " + it.Next().Name);
Console.WriteLine("Current " + it.CurrentItem().Name);
Console.WriteLine("First " + it.First().Name);
it.Step = 2;
Console.WriteLine("Next with Step 2 " + it.Next().Name);
Console.WriteLine("Interface pattern");
ChatRoom chatRoom = new ChatRoom();
AbstractParticipant participant1 = new Participant("John");
AbstractParticipant participant2 = new Participant("Sam");
AbstractParticipant participant3 = new Participant("Mark");
participant1.AddChatRoom(chatRoom);
participant2.AddChatRoom(chatRoom);
participant3.AddChatRoom(chatRoom);
chatRoom.Register("John", participant1);
chatRoom.Register("Mark", participant3);
chatRoom.Register("Sam", participant2);
participant1.Send("Sam", "hello Sam");
participant1.Send("Mark", "hello Mark");
participant2.Send("John", "hello John");
participant2.Send("Mark", "hello Mark");
participant3.Send("Sam", "hello Sam");
participant3.Send("John", "hello John");
Console.WriteLine("Memento Pattern");
Orginator o = new Orginator();
o.Name = "Jack willis";
o.Budget = 10000;
o.Phone = "(1)343234323";
o.DisplayStuff();
ProspectiveMemory p = new ProspectiveMemory();
p.memento = o.SaveMomento();
o.Name = "John willis";
o.Budget = 100200;
o.Phone = "(1)343233323";
o.DisplayStuff();
o.RestoreMemento(p.memento);
o.DisplayStuff();
Console.WriteLine("Observer Pattern");
Stock Ibm = new IBM("IBM", 500);
Investors John = new Investors("John Willis");
Investors Jack = new Investors("Jack Connor");
Investors James = new Investors("James Deen");
Ibm.AddInvestor(John);
Ibm.AddInvestor(James);
Ibm.AddInvestor(Jack);
Ibm.Price = 400;
Ibm.Price = 600;
Console.WriteLine("State Pattern");
Account account = new Account("testman");
account.Deposit(10000);
account.Deposit(100000);
account.Withdraw(100000);
account.Withdraw(20000);
account.Deposit(1000);
SortedList strategy = new SortedList();
strategy.Add("Ramu");
strategy.Add("Govind");
strategy.Add("Ramesh");
strategy.Add("Raghu");
strategy.Add("Abhijith");
strategy.SetSortStrategy(new ShellSort());
strategy.Sort();
strategy.SetSortStrategy(new MergeSort());
strategy.Sort();
strategy.SetSortStrategy(new QuickSort());
strategy.Sort();
AbstractShape square = new Square(10);
square.Calculate();
AbstractShape circle = new Circle(10);
circle.Calculate();
Employees emp = new Employees();
emp.Add(new Clerk("cindy", 10000, 20));
emp.Add(new President("Jack", 12200, 24));
emp.Add(new Director("john", 112200, 25));
emp.ShowEmployees();
emp.Accept(new VacationVisitor());
emp.Accept(new PayVisitor());
emp.ShowEmployees();
}
