static void Main(string[] args)
{
Console.WriteLine("一个租客看房：");
///初始化中介
HouseMediator mediator = new HouseMediator();
///初始化房屋信息
SmallHouseColleague smallHouseColleague = new SmallHouseColleague( );
TwoHouseColleague twoHouseColleague = new TwoHouseColleague( );
ThreeHouseColleague threeHouseColleague = new ThreeHouseColleague( );
///中介获取房屋信息
mediator.SetSmallHouse(smallHouseColleague);
mediator.SetTwoHouse(twoHouseColleague);
mediator.SetThreeHouse(threeHouseColleague);
///租户A需要两居室、提供看房
mediator.Common("两居室");
//租户B需要四居室、暂无房源
mediator.Common("四居室");
}
public void SetSmallHouse(SmallHouseColleague small)
{
SmallHouse = small;
}