Super is the keyword used to access the methods and constructor of the super class.
(a) this.name = name;
(b) super(name);
(c) super.pay()*24 + bonus

5 The following two classes are related by inheritance. Fill in the three (3) blanks as...
2. Given following Java program, convert to class diagram, create two instances of Employee, and initialize them with following values: For employee1, name – your friend’s name, salary = 30000, 8 hours and avail is false For employee2, name – your friend’s name, salary = 80000, 10 hours and avail is true public class Employee { private String name; private double salary ; private int hours ; private boolean avail ; public Employee (double r, double h, boolean hd) {...
HospitalEmployee Inheritance help please.
import java.text.NumberFormat;
public class HospitalEmployee
{
private String empName;
private int empNumber;
private double hoursWorked;
private double payRate;
private static int hospitalEmployeeCount = 0;
//-----------------------------------------------------------------
// Sets up this hospital employee with default
information.
//-----------------------------------------------------------------
public HospitalEmployee()
{
empName = "Chris Smith";
empNumber = 9999;
hoursWorked = 0;
payRate =0;
hospitalEmployeeCount++;
}
//overloaded constructor.
public HospitalEmployee(String eName,...
Inheritance and Polymorphism (use Pet.java) You are given a class named Pet.java. Create two child classes named Cat.java and Dog.java. Cat.java should add attributes for color and breed. Dog.java should add attributes for breed and size (use String for small, medium, large). Add appropriate constructors, getter/setter methods and toString() methods. In a separate file named PetDriver.java, create a main. In the main, create an ArrayList of Pet. Add an instance of Cat and an instance of Dog to the ArrayList....
Based on the code segments below, which of the following classes illustrates inheritance? class One { protected: string name; }; class Two : public One { double name; }; class Three { private: One myObject; }; a) one b) two c) three d) one and two e) none of the above
Writing 3 Java Classes for Student registration /** * A class which maintains basic information about an academic course. */ public class Course { /** * Attributes. */ private String code; private String title; private String dept; // name of department offering the course private int credits; /** * Constructor. */ public Course(String code, String title, int credits) { // TODO : initialize instance variables, use the static method defined in // Registrar to initialize the dept name variable...
DataSetEmployee Can you please help me the JAVA program? Here is the requirement. Rewrite DataSetBook to be DataSetEmployee. DataSetEmployee should extend ArrayList<Employee> and have no instance variables. You'll have to decide what replaces the getPages concept for getMax/getMin. As a hint, what method of Employee returns a numeric value? Make a package com.acme.midmanager. This package should contain the Manager class. Make a package com.acme.personnel. This package should contain the DataSetEmployee class. Make a package com.acme.topmanagement. This package should contain the...
Please create two tests classes for the code down below that use all of the methods in the Transaction class, and all of the non-inherited methods in the derived class. Overridden methods must be tested again for the derived classes. The first test class should be a traditional test class named "Test1" while the second test class should be a JUnit test class named "Test2". All I need is to test the classes, thanks! Use a package that contains the...
4. Create a Business class. This class should store an array of Employee objects. Add a method to add employees to the Business, similar to addFoodItem in the Meal class. Add two more methods for the Business class: getHighestPaid(), which returns the Employee who has been paid the most in total, and getHighestTaxed(), which returns the Employee who has been taxed the most in total. Note: you do not need to handle the case of ties. These are all the...
Please answer the following question with Java Modify the Employee and ProductionWorker classes provided below so they throw exceptions when the following errors occur. - The Employee class should throw an exception named InvalidEmployeeNumber when it receives an employee number that is less than 0 or greater than 9999. - The ProductionWorker class should throw an exception named InvalidShift when it receives an invalid shift. - The ProductionWorker class should thrown anexception named InvalidPayRate when it receives a negative number...
In the Employee class, add an implementation for the calculatePension() method declared in the interface. Calculate the pension to date as the equivalent of a monthly salary for every year in service. 4) Print the calculated pension for all employees. ************** I added the interface and I implemented the interface with Employee class but, I don't know how can i call the method in main class ************ import java.io.*; public class ManagerTest { public static void main(String[] args) { InputStreamReader...