public static Food CreateFood(string type)
{
Food food = null;
if (type.Equals("土豆肉丝"))
{
food = new ShreddedPorkWithPotatoes();
}
else if (type.Equals("西红柿炒蛋"))
{
food = new TomatoScrambledEggs();
}
return food;
}
/// <summary>
/// return food
/// ! can be null
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static Food CreateFood(FoodType type)
{
Food food = null;
switch (type)
{
case FoodType.TomatoScrambledEggs:
food = new TomatoScrambledEggs();
break;
case FoodType.ShreddedPorkWithPotatoe:
food = new ShreddedPorkWithPotatoe();
break;
default:
Log.Error("FoodFactory not contain this case", type.ToString());
break;
}
return(food);
}
