类图
2016-07-22 11:06:03 0 举报
类图是一种用于描述系统结构和关系的静态模型,它以图形化的方式展示了系统中的类、接口以及它们之间的关系。在类图中,每个类都用一个矩形表示,类的名称位于矩形的中心,而类的属性和方法则位于矩形的内部。类之间的关联关系用一条线连接起来,并用箭头表示方向。类图还可以展示类之间的继承关系,子类位于父类的下方,并有一条虚线指向父类。通过类图,我们可以清晰地了解系统的组成部分以及它们之间的交互方式,有助于进行系统的设计和实现。
作者其他创作
大纲/内容
UserEntity
+ ...+ city:String+ age:String
+ ...+ getter&setter
ActualRoomEntity
+ ...
getter&setter
ReservationDao
+ ...+ getReservationByUser(String email):List
UserMonthlyCostDao
HotelBusinessConditionService
FinancialOrderEntity
UserMonthlyCostRetMess
+ userId:String+ cost:String+ date:String
PlaceNumber
+ place:String+ number:int
AgeNumber
+ age:String+ number:int
ReservationEntity
UserCosts
+ userId:String+ march_cost:String+ april_cost:String+ may_cost:String+ june_cost:String
HotelBusinessConditionServiceImpl
FinancialOrderDao
ActualRoomDao
HotelDao
+ ...+ getPlaceNumberByHotelId(String hotel):List+ getAgeNumberByHotelId(String hotel):List
PersonalIndicatorsServiceImpl
getAllUserMonthlyCost(String month):List getUserCosts(String userId):List
PersonalIndicatorsService
UserController
UserMonthlyCostEntity
+ cid:int+ userId:String+ cost:String+ date:String
HotelController
+ ...+ hotelBusinessInfo(HttpServletRequest request):List+ hotelPlaceNumberInfo(HttpServletRequest request):List+ hotelAgeNumberInfo(HttpServletRequest request):List
BusinessInfo
+ date:String+ ADR:double+ OCC:double+ REVPAR:double
HotelTurnoverIncrease
+ hotelId:String+ turnover:String+ increase:String+ month:String
HotelTurnoverMess
+ hotelId:String+ currentMonth:String+ currentTurnover:String+ joinDate:String+ city:String
ManagerController
+ ...+ hotelTurnoverInfo(HttpServletRequest request):List+ hotelTurnoverInfoById(HttpServletRequest request):List
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