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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Bridge
{
/// <summary>
/// Implementor which defines an interface for placing an order
/// </summary>
public interface IOrderingSystem
{
void Place(string order);
}
/// <summary>
/// Abstraction which represents the sent order and maintains a reference to the restaurant where the order is going.
/// </summary>
public abstract class SendOrder
{
//Reference to the Implementor
public IOrderingSystem _restaurant;
public abstract void Send();
}
/// <summary>
/// Refined abstraction for a dairy-free order
/// </summary>
public class SendDairyFreeOrder : SendOrder
{
public override void Send()
{
_restaurant.Place("Dairy-Free Order");
}
}
/// <summary>
/// Refined abstraction for a gluten free order
/// </summary>
public class SendGlutenFreeOrder : SendOrder
{
public override void Send()
{
_restaurant.Place("Gluten-Free Order");
}
}
/// <summary>
/// Concrete implementor for an ordering system at a diner.
/// </summary>
public class DinerOrders : IOrderingSystem
{
public void Place(string order)
{
Console.WriteLine("Placing order for " + order + " at the Diner.");
}
}
/// <summary>
/// Concrete implementor for an ordering system at a fancy restaurant.
/// </summary>
public class FancyRestaurantOrders : IOrderingSystem
{
public void Place(string order)
{
Console.WriteLine("Placing order for " + order + " at the Fancy Restaurant.");
}
}
}