UML类图示例——12306自助售票机
2021-07-26 15:39:41 14 举报
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12306自助售票机案例
作者其他创作
大纲/内容
TicketSoldSystem
+ verifyCredit():boolean
Printer
+ prinitTicket():void
IdCardScanner
+ scannerCard():void
Keyboard
+ getSelectedKey():void
CardDriver
+ gulpCard():void+ readCardInfo():void+ ejectCard():void
CashSlot
+ gulpCash():void+ ejectCash():void
ActionKeyboard
+ action():void
Component
+ init():void+ doShelfCheck():void
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