static void Main(string[] args)
{
//prvi
Notebook notebook = new Notebook();
notebook.AddNote(new Note("Error", "Important"));
notebook.AddNote(new Note("Info", "Important"));
notebook.AddNote(new Note("Signal", "Important"));
notebook.AddNote(new Note("Thing", "Important"));
IAbstractIterator iterator = notebook.GetIterator();
while (!iterator.IsDone)
{
iterator.Current.Show();
iterator.Next();
}
//drugi
Box box = new Box();
box.AddProduct(new Product("Fish", 10.99));
box.AddProduct(new Product("Chips", 10.99));
box.AddProduct(new Product("Meat", 10.99));
box.AddProduct(new Product("Soda", 10.99));
IAbstractIteratorBox iteratorBox = box.GetIterator();
while (!iteratorBox.IsDone)
{
Console.WriteLine(iteratorBox.Current.ToString());
iteratorBox.Next();
}
//treci
CareTaker history = new CareTaker();
ToDoItem item = new ToDoItem("Mission", "Important", DateTime.Now);
Console.WriteLine(item.ToString());
history.Store(item.StoreState());
item.Rename("Task");
Console.WriteLine(item.ToString());
item.RestoreState(history.PreviousState());
Console.WriteLine(item.ToString());
//cetvrti
BankAccount account = new BankAccount("Me", "Here", 500.0m);
MementoBank previosState = account.StoreState();
Console.WriteLine(account.ToString());
account.UpdateBalance(1000.0m);
Console.WriteLine(account.ToString());
account.RestoreState(previosState);
Console.WriteLine(account.ToString());
}
public void RestoreState(MementoBank previous)
{
this.ownerName = previous.OwnerName;
this.ownerAddress = previous.OwnerAddress;
this.balance = previous.Balance;
}
