static void Main(string[] args)
{
BookShelf bookShelf = new BookShelf();
bookShelf.appendBook(new Book("Around the World in 80 Days"));
bookShelf.appendBook(new Book("Bible"));
bookShelf.appendBook(new Book("Cinderellda"));
bookShelf.appendBook(new Book("Daddy-Long-Leds"));
bookShelf.appendBook(new Book("DesignPattern"));
Iterator it = bookShelf.iterator();
while (it.hasNext())
{
Book book = (Book)it.Next();
Console.WriteLine(book.GetName());
}
Console.ReadKey();
}
public BookShelfIterator(BookShelf bookShelf)
{
this.bookShelf = bookShelf;
this.index = 0;
}
