根据java的atm模拟系统.doc

使用JAVA设计一个ATM程序,实现自动取款机存款、取款、查询等功能。程序:【Account】packageatm;/***账户类:包含两种账户类型-->*/ount{ //属性 protectedlongid; protectedStringpassword; protectedStringname; protectedStringIDcardid; ountType; protecteddoublebalance; //构造方法 ount(){ super(); } ount(longid,Stringpassword,Stringname,StringIDcardid,outType,doublebalance){ super(); =id; =password; =name; =IDcardid; =accountType; =balance; } //getXxx,setXxx方法 publiclonggetId(){ returnid; } publicvoidsetId(longid){ =id; } publicStringgetPassword(){ returnpassword; } publicvoidsetPassword(Stringpassword){ =password; } publicStringgetName(){ returnname; } publicvoidsetName(Stringname){ =name; } publicStringgetIDcardid(){ returnIDcardid; } publicvoidsetIDcardid(StringIDcardid){ =IDcardid; } ountType(){ ountType; } ountType(ountType){ =accountType; } publicdoublegetBalance(){ returnbalance; } publicvoidsetBalance(doublebalance){ =balance; } /** *存款 */ publicvoiddeposit(doublemoney){ balance+=money; } /** *取款(取款方式由账户类型决定,所以设为抽象方法,ount类应设为抽象类) */ publicabstractvoidfetchMoney(doublemoney); }(2)【ount】packageatm;/***储蓄账户类*/ount{ //构造函数 ount(){ super(); } ount(longid,Stringpassword,Stringname, StringIDcardid,ountType,doublebalance){ super(id,password,name,IDcardid,accountType,balance); } //对父类的fetchMoney()实现 publicvoidfetchMoney(doublemoney){ if(balance<money){ ("对不起,账户余额不足!"); } else { balance-=money; } }}(3)【ount】packageatm;/***信用账户类,增加一个信用额度ceiling属性*/ount{ privateintceiling; //构造函数 ount(){ super(); } ount(longid,Stringpassword,Stringname, StringIDcardid,ountType,doublebalance,intceiling){ super(id,password,name,IDcardid,accountType,balance); =ceiling; } //getXxx,setXxx方法 publicintgetCeiling(){ returnceiling; } publicvoidsetCeiling(intceiling){ =ceiling; } //实现父类的fetchMoney() publicvoidfetchMoney(doublemoney){ if((balance+ceiling)<money){ Syste