private static void PrintInfoForBehavioralPatterns()
{
// Chain Of Responsibility Test
WriteTitleToConsole("Chain Of Responsibility Test");
var random = new Random();
var randomNumbers = Enumerable
.Repeat<Func<int, int, int>>(random.Next, 25)
.Select(rnd => rnd(0, 100))
.ToArray();
Console.WriteLine(string.Join(",", randomNumbers));
var algorithm = SortCombiner.GetSort();
algorithm.ProcessSort(randomNumbers);
Console.WriteLine(string.Join(",", randomNumbers));
// C# Iterator Test
WriteTitleToConsole("\nC# Iterator Test");
var alphabet = new Alphabet("абвееегдежзийкабв");
Console.WriteLine(string.Join(", ", alphabet));
// Linked List Iterator Test
WriteTitleToConsole("\nLinked List Iterator Test");
var linkedList = new CustomList<int>();
linkedList.Add(4);
linkedList.Add(5);
linkedList.Add(6);
linkedList.Add(7);
foreach (var item in linkedList)
{
Console.WriteLine(item);
}
linkedList.Clear();
// Command Test
WriteTitleToConsole("\nCommand Test");
var engineer = new Engineer();
engineer.Compute('+', 50);
engineer.Compute('-', 10);
engineer.Compute('*', 8);
Console.WriteLine(engineer.Compute('/', 2));
Console.WriteLine("Start Undo:");
Console.WriteLine(engineer.Undo());
Console.WriteLine(engineer.Undo());
Console.WriteLine("Start Redo:");
Console.WriteLine(engineer.Redo());
Console.WriteLine(engineer.Redo());
// Template Method Test
WriteTitleToConsole("\nTemplate Method Test");
var pepperoni = new Pepperoni();
Console.WriteLine("Make pepperoni:");
pepperoni.Make();
var margherita = new Margherita();
Console.WriteLine("\nMake margherita:");
margherita.Make();
// Strategy Test
WriteTitleToConsole("\nStrategy Test");
var general = new General(new List<IAttackStrategy>
{
new AirAttack(),
new LandAttack(),
});
general.StartAttackOperation();
// Observer Test
WriteTitleToConsole("\nObserver Test");
var school = RandomSchoolInitializer.getRandomSchool();
var weakStudents = school.FoundAllWeakStudents().ToList();
weakStudents.ForEach(student =>
{
student.Marks = new List<int>(student.Marks) { 2 };
});
// Mediator Test
WriteTitleToConsole("\nMediator Test");
var vivacom = new VivacomDispatcher();
for (int i = 1; i <= 10; i++)
{
var client = new Client("Client" + (i).ToString(), i.ToString(), "Normal", DateTime.Now);
vivacom.Register(client);
}
vivacom.Conect("4", "7");
vivacom.Conect("5", "6");
vivacom.Conect("1", "9");
// Memento Test
WriteTitleToConsole("\nMemento Test");
var adder = new Adder("Bulgarian", 31, 23);
var state = adder.getState();
Console.WriteLine(adder.ToString());
adder.Age += 11;
adder.Length += 13.7;
Console.WriteLine(adder.ToString());
adder.RestorState(state);
Console.WriteLine(adder.ToString());
// State Test
WriteTitleToConsole("\nState Test");
var engine = new Engine(new StandardState());
engine.Work();
engine.SetNewState(new TurboState());
engine.Work();
// Interpreter Test (this example is from internet)
WriteTitleToConsole("\nInterpreter Test (this example is from internet)");
var input = "MCDLVII";
var context = new Context(input);
var tree = new List<Expression>();
tree.Add(new ThousandExpression());
tree.Add(new HundredExpression());
tree.Add(new TenExpression());
tree.Add(new OneExpression());
foreach (var expression in tree)
{
expression.Interpret(context);
}
Console.WriteLine("{0} = {1}", input, context.Output);
// Visitor Test
WriteTitleToConsole("\nVisitor Test");
var shopAssistant = new ShopAssistant()
{
Name = "John Doe",
Age = 27,
HealthCareFactor = 78,
IsEmployed = true,
VacantionDay = 15
};
shopAssistant.ShowInformation();
shopAssistant.Accept(new HealthBonusesVisitor());
shopAssistant.ShowInformation();
}
public override void Handle(Engine engine)
{
engine.Power = 300;
engine.Depreciation = 10;
}