Class Diagram - dbyt
2016-12-06 00:30:46 0 举报
类图(Class Diagram)是一种在面向对象编程中用于表示系统中的类以及它们之间关系的图形化工具。它展示了类的属性、方法以及它们之间的继承关系、实现关系和依赖关系等。在这个类图中,我们可以看到各种类以及它们之间的关系。例如,类A与类B之间存在继承关系,类C实现了接口D等。通过类图,我们可以更好地理解系统的结构和设计,从而为后续的开发和维护工作提供便利。总之,类图是面向对象编程中一种非常重要的建模工具,它有助于提高代码的可读性和可维护性。
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大纲/内容
can check 0:*
check a 1:*
SpotInfo
to be checked 1:1
is send to 1:1
has a 1:1
Class Name
inform a 0:*
Account Manager
att
1:1
Statistic DAO
Login
QR Code Validator
SurePark SystemThird Level(Class) System PartitionStatic Perspective
0:*
Invoice Generate
is included0:*
ParkStatusDAO
Payment
0:1
includes 1:1
Reservation
Composition Relation
has a 0:*
Association Relation
QR Code Reader
can control 1:*
Location
has a 1:*
1:*
AIA Interactor
User
Inherit Relation
Employee
ReservationDAO
Error Reporter
Aggregation Relation
Round Robin
Driver
Fee Caculator
Gate / SpotViewer
needs to 0:1
includes1:1
has 1:*
Validation
Registration
UserDAO
PaymentThirdPartyConnector
Data Analysis
InputSantizer
Class
InputChecker
GateInfo
LEGEND
PaymentDAO
Time Slot
to be notified 0:1
Notifier
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