ATM类图

2017-01-07 01:30:34   0  举报

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ATM类图是一种用于描述自动取款机（ATM）系统的静态结构的工具。它展示了系统中的各个类、接口以及它们之间的关系。在ATM类图中，我们可以看到以下几个主要的组成部分： ATM类：这是整个系统的核心，负责处理与用户交互的各种操作，如查询余额、存款、取款等。用户界面类：负责与用户进行交互，接收用户的输入并显示相关信息。硬件接口类：负责与ATM机上的硬件设备进行通信，如打印机、读卡器等。账户管理类：负责处理与用户账户相关的操作，如查询余额、转账等。安全模块类：负责确保系统的安全性，如验证用户身份、加密敏感数据等。

作者其他创作

大纲/内容

ResetTransaction

+ run()

CheckingAccount

YTPE: int = 1balance: double

+ CheckingAccount(double)+ getBalance():return double+ setBalance(double)

AutoRepay

Request(请求的枚举变量)

AddInterest

Response(响应的枚举变量)

SavingAccount

period: Periodbalance: doubletime: long

ServerUI

- frame:JFrame - text:JTextArea

+ ServerUI()+ initialize()+ run()

Database

+ database:Database connection:Connectionstatement:Statementsql:Stringpstmt:PreparedStatementpstmt_account:PreparedStatementrs:ResultSet

+ YTPE: int = 1+ balance: double

+getBalance():return double- setBalance(double)

ATMServer

PORT:int = 18888MAX_THREADS:int = 100current_threads:intserver: ServerSocket

+ ATMServer()+ main(String[])

Thread

ATMServerThread

socket:Socket in:BufferedReader out:PrintWriter

+ ATMServerThread(Socket)+ Login()+ Register()+ Query()+ Deposit()+ Withdrawl()+ ChangePassword()+ Loan()+ UpdateTransaction(int)+ ChangeAccountType()+ Repay()+ run()

Account

User

- id: int- username: String- password: String- lock: int- loan: double- loantime: long- repay: double- require: double- transaction: int+ checkingAccountBalance: double+ HalfYearSavingAccount: ArrayList + OneYearSavingAccount: ArrayList + FiveYearSavingAccount: ArrayList

+getId():return int+ setId(int)+getUsername():return String+ setUsername(String)+getPasssword():return String+ setPassword(String)+getLock():return int+ setLock(int)+getLoan():return double+ setLoan(double)+getLoantime():return long+ setLoantime(long)+getRepay():return double+ setRepay(double)+getRequire():return double+ setRequire(double)+getTransaction():return int+ setTransaction(int)+getCheckingAccountBalance():return double+ setCheckingAccountBalance(double)+ getTotal():return double

AutoChangeAccountType