ticketfactory.cs

青鸟影院

using System;
using System.Collections.Generic;
using System.Text;

namespace GreenBirdCinema
{
    /// <summary>
    /// 简单工厂类，根据输入的值，判断创建不同的电影票对象
    /// 创建电影票的方法，返回类型是自定义类Ticket
    /// </summary>
    class TicketFactory
    {
        public static Ticket CreateTicket(ScheduleItem scheduleItem,Seat seat,int discount,string customerName,TicketType type)
        {
            Ticket newTicket = null;
            switch (type)
            {
                case TicketType.normal:
                    newTicket = new Ticket(scheduleItem,seat);
                    break;
                case TicketType.free:
                    newTicket = new FreeTicket(scheduleItem, seat, customerName);
                    break;
                case TicketType.student:
                    newTicket = new StudentTicket(scheduleItem, seat, discount);
                    break;
            }
            return newTicket;
        }
    }
}