Quiz 9-5

Overview

• This quiz will measure your understanding of Object Orientation:
  1. object orientation - (complete the following)
     • Account
     • BankAccount
     • Bank
     • Transactable
     • Employee
     • Worker

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Object Orientation

Account

• Description
  • The purpose of this class is to create a model of an Account.
• Methods to Complete
  • Long getId()
  • void setId(Long id)

BankAccount

• Description
  • The purpose of this class is to create a subclass of an Account which implements Transactable.
• Methods to Complete
  • void setBalance(Double double)

Bank

• Description
  • The purpose of this class is to create an encapsulation of a Collection of BankAccount objects.
• Methods to Complete
  • BankAccount removeBankAccountByIndex(Integer indexNumber)
  • void addBankAccount(BankAccount bankAccount)
  • Boolean containsBankAccount(BankAccount bankAccount)

Employee

• Description
  • The purpose of this class is to create an implementation of a Worker and Transactable which can deposit, withdrawal, and getBalance, of its composite BankAccount.
• Methods to Complete
  • BankAccount getBankAccount()
  • void setBankAccount(BankAccount bankAccount)

Transactable

• Description
  • The purpose of this interface is to ensure a class can deposit, withdrawal, and getBalance.
• Methods to Complete
  • void deposit(Double amountToIncreaseBy)
  • void withdrawal(Double amountToDecreaseBy)
  • Double getBalance()

Worker

• Description
  • The purpose of this interface is to ensure a class has BankAccount
• Methods to Complete
  • BankAccount getBankAccount()
  • void setBankAccount(BankAccount bankAccount)