练习资源:Asg-RH.pdf

使用 UMLet 建模

  • 1、使用类图,分别对 Asg_RH 文档中 Make Reservation 用例以及 Payment 用例开展领域建模。然后,根据上述模型,给出建议的数据表以及主要字段,特别是主键和外键
    • 注意事项:
      • 对象必须是名词、特别是技术名词、报表、描述类的处理;
      • 关联必须有多重性、部分有名称与导航方向
      • 属性要注意计算字段
    • 数据建模,为了简化描述仅需要给出表清单,例如:
      • Hotel(ID/Key,Name,LoctionID/Fkey,Address…..)

针对Ags_RH文档中的 Make Reservations 用例开展领域建模,结果如下:

数据库表:

  • Traveller(TraellerID/Key, fullName, email)
  • Hotel(HotelID/Key, CityID/FKey,RoomID/FKey, hotelName, address, starRating)
  • City(CityID/Key, locCode,geoCode,isFavourite, isCapical,regional, town)
  • Room(RoomID/Key,RoomDetailsID/FKey, RoomReservedItemID/FKey, type, price, reservedDate, isAvaliable, reservedNum, totalNum)
  • RoomDetails(RoomDetailsID/Key, type, price, totalNum, reservedNum, breif_intro)
  • RoomReservedItem(RoomReservedItemID/Key, type, checkInDate, numOfNight, numOfReservedRooms, numOfAdults, numOfChildrens, ageOfChildren, reserverName, specialRequirement, isSmoking, totalPrice)

针对 Payment 用例开展领域建模。

数据库表:

  • CardHolder(userID/Key, reservedItemID/FKey,adressDetailsID/Fkey, CreditCardID/Fkey, email, name)
  • AddressDetails(addressDetailsID/Key, firstName, lastName, addressList, city, countyState, country, postCode, daytimeTelephone, eveningTelephone)
  • CreditCard(CreditCardID/Key, paymentID/FKey, type)
  • Payment(paymentID/Key, totalPrice)
  • ReservedItem(reservedItemID/Key, paymentID/FKey, hotelName, checkInDate, numOfNights)

2、使用 UML State Model,对每个订单对象生命周期建模

  • 建模对象: 参考 Asg_RH 文档, 对 Reservation/Order 对象建模。
  • 建模要求: 参考练习不能提供足够信息帮助你对订单对象建模,请参考现在 定旅馆 的旅游网站,尽可能分析围绕订单发生的各种情况,直到订单通过销售事件(柜台销售)结束订单。