Methods definitions: deposit method make deposit into account • Note: be sure the amount to be deposited is not less than zero withdraw method a make withdrawal into the account o this method returns false is current balance is less than the amount to be withdrawn o and it returns true if there is enough balance and subtracts amount withdrawn with balance fundTransfer method a transfers an amount to another account credits the amount to the account being transferred and debit to the account who transferred the amount calculatelnterest • compute for the annual interest of an account and update the new balance cashCheck a cash check and debit balance use the attribute of class CheckingAccount the attribute minimum per check charge added if bal < minbal the attribute charge amount charged per check when bal < minbal Additional requirements: getter and setters in each classes overide the toString method provide another class that test your Savingsaccount and CheckingAccount classes o your test program must: create 2 objects for Savings and 1 object for checking perform a debit and credit for saving (Savings and and Checking) transfer funds from objectA to objectB (Savings) Note: (For further clarifications) • For cash check – payee is whom you issue the check. Cash check is only allowed if there is enough money in the account. Minimum – maintaining balance of the checking account. There is a charge if balance is less than the maintaining balance. BankAccount AccountNumber AccountName balance BankAccount() BankAccount(String acctNum,String acctName,double balance) deposit(double amount) boolean withdraw(double amount) void fundTransfer(BankAccount obj, double amount) CheckingAccount SavingsAccount minimum charge interestRate SavingsAccount() SavingsAccount(String acctNum, String acctName, double balance, double interest) CheckingAccount() CheckingAccount(String acctNum,String acctName, double balance, double minimum, double charge) void cashCheck(String payee, double amount) void calculateInterest() Blue - Class name Yellow - Attributes Orange methods

Methods definitions: deposit method make deposit into account • Note: be sure the amount to be deposited is not less than zero withdraw method a make withdrawal into the account o this method returns false is current balance is less than the amount to be withdrawn o and it returns true if there is enough balance and subtracts amount withdrawn with balance fundTransfer method a transfers an amount to another account credits the amount to the account being transferred and debit to the account who transferred the amount calculatelnterest • compute for the annual interest of an account and update the new balance cashCheck a cash check and debit balance use the attribute of class CheckingAccount the attribute minimum per check charge added if bal < minbal the attribute charge amount charged per check when bal < minbal Additional requirements: getter and setters in each classes overide the toString method provide another class that test your Savingsaccount and CheckingAccount classes o your test program must: create 2 objects for Savings and 1 object for checking perform a debit and credit for saving (Savings and and Checking) transfer funds from objectA to objectB (Savings) Note: (For further clarifications) • For cash check – payee is whom you issue the check. Cash check is only allowed if there is enough money in the account. Minimum – maintaining balance of the checking account. There is a charge if balance is less than the maintaining balance. BankAccount AccountNumber AccountName balance BankAccount() BankAccount(String acctNum,String acctName,double balance) deposit(double amount) boolean withdraw(double amount) void fundTransfer(BankAccount obj, double amount) CheckingAccount SavingsAccount minimum charge interestRate SavingsAccount() SavingsAccount(String acctNum, String acctName, double balance, double interest) CheckingAccount() CheckingAccount(String acctNum,String acctName, double balance, double minimum, double charge) void cashCheck(String payee, double amount) void calculateInterest() Blue - Class name Yellow - Attributes Orange methods

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 17RQ

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