Make Faculty and Staff subclasses of Employee. A Person has a name, address, phone number, and e-mail address. A Student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An Employee has an office, salary, and date hired. Use the MyDate class defined in Programming Exercise 10.14 to create an object for date hired. A Faculty member has office hours and a rank. A Staff member has a title. Override the toString method in each class to display the class name and the person’s name.
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Design a class named Person and its two subclasses named Student and Employee.
- Make Faculty and Staff subclasses of Employee.
- A Person has a name, address, phone number, and e-mail address.
- A Student has a class status (freshman, sophomore, junior, or senior).
- Define the status as a constant.
- An Employee has an office, salary, and date hired. Use the MyDate class defined in
Programming Exercise 10.14 to create an object for date hired. - A Faculty member has office hours and a rank.
- A Staff member has a title.
- Override the toString method in each class to display the class name and the person’s name.
Draw the UML diagram for the classes and implement them.
Write a Test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString() methods in output statements
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- Write a java code for the following. Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address. A student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An employee has an office, salary, and date hired. Use the MyDate class defined as below to create an object for date hired. A faculty member has office hours and a rank. A staff member has a title. Override the toString method in each class to display the class name and the person’s name. Write a test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString() methods. Design a class named MyDate. The class contains: The data fields year, month, and day that represent a date. month is 0-based, i.e., 0 is for January.A no-arg constructor that creates a MyDate object for the today’s date.A constructor that constructs a…Design a class named Person and its two subclasses, Student and Employee. Make Faculty and Staff subclasses of Employee. A Person object has a name, address, phone number, and email address (all Strings). A Student has a class status (freshman, sophomore, junior, or senior). Define the status as a final String variable. An Employee has an office number , salary (both ints), and a date hired. Use the MyDate class defined below to create an object for date hired: class MyDate{ private String date; //date in the form mm/dd/yy public MyDate(String date){ this.date = date; public String getDate(){ return date; } A Faculty object has office hours and a rank (both Strings), while a Staff object has a title (as a String). For the Student, Faculty, and Staff classes, create toString methods that store information about the object (in the format shown in the examples below). Test your classes in a Driver class (within the same file) that asks the user what type of object they'd to create as well…subject: object-oriented programming in your library there are two types of books. one category is literature books and the second category is generals. litrature books have the authorID, authorname literature theme language, publisher, volumn,, yearofpubication, journal have attributes volumn, issue, publisher,yearofpublication,journalID, technical sponser. design a parent class books extend two classes literaturebooks and journel from parent class make constructor , setter, and getter
- Create a Right Triangle class that has two sides. Name your class rightTraingle. Code getter and setters for the base and the height. (Remember class variables are private.) The class should include a two-argument constructor that allows the program to set the base and height. The constructor should verify that all the dimensions are greater than 0. before assigning the values to the private data members. If a side is not greater than zero, set the value to -1. The class also should include two value-returning methods. One value-returning method should calculate the area of a triangle, and the other should calculate the perimeter of a triangle. If either side is -1, these functions return a -1. The formula for calculating the area of a triangle is 1/2 * b*h, where b is the base and h is the height. The formula for calculating the perimeter of a triangle is b+h+sqrt (b*b+h*h). Be sure to include a default constructor that initializes the variables of the base, height to -1. To test…please use java programming Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A Person has a name, address, phone number, and e-mail address. A student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An employee has an office, salary, and date hired. Use the MyDate class defined in Programming Exercise 10.14 to create an object for the date hired. A Faculty member has office hours and a rank. A Staff member has a title. Override the toString method in each class to display the class name and the person’s name. Draw the UML diagram for the classes and implement them. Write a Test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString() methods in output statements.Java Object Oriented Programming Create a Shape class that shall have color and filled instance variables of enum Color and boolean type. The filled boolean variable shall show, whether the shape is filled (colored). The enum Color shall be defined within the class having 4 color names (choose any four). Also define getArea and getPerimeter method in Shape class, both shall return 0. Create Rectangle class with length and width attributes and a Circle class with radius attribute, of type double. Properly encapsulate all fields. Circle and Rectangle shall extend Shape class and override getArea and getPerimters methods as per its type and specific formula. In Test class, create an object of Rectangle and Circle, by initializing all attributes in constructor and print both shapes' area and perimters. In Test class, define a static method with following signature, public static void printEachShapeCount(Shape... shapes) As you know, the parent type variable can hold the…
- Design a class named Person with properties for holding a person’s name, address, and telephone number. Next, design a class named Customer, which is derived from the Person class. The Customer class should have a property for a customer number and a Boolean property indicating whether the customer wishes to be on a mailing list. Demonstrate an object of the Customer class in a simple application.Define a class named Employee. This class should extend the Person class from the previous question. The class should have a constructor, which takes the name, age, employer (String) and salary (int) as parameters (in that order). The first two parameters should be passed to the constructor of the superclass and the value of the last two parameters should be stored in instance variables. The class should define the methods, getSalary which returns the salary of the employee and getEmployer which returns the name of the employer. Any methods from the previous question that need to be overridden should be overridden! Use super and instanceof as appropriate. I.e., for the following methods you should be able to call the method in the superclass for specific situations (e.g. the compareTo method in the superclass can be called if you receive anything other than an Employee, and this also holds for the equals method). The toString method only needs to append details and as such can also…Implement the following using JAVA: a.Design a class named Person and its two subclasses named Student andEmployee. b.Make Faculty and Staff subclasses of Employee. Please note that,● A person has a name, address, phone number, and email address. A student has aclass status (freshman,sophomore, junior, or senior). You can define the status as aconstant.● An employee has office & salary.● A faculty member has office hours and a rank.● A staff member has a title. c. Draw a UML diagram of the system.
- Define a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address and birthDate. A student has a department, and a class status (first year, second year, third year, fourth year, fifth vear ). An employee has an office, salary, and date hired. Use the java.util.Date class to create objects for birthDate and date hired. A faculty member has office hours and a rank. A staff member has a title. Override the toString) and equal) methods in each class. toString) should return all info of the object. equal) method must check equality of employees based on salary and name, and equality of students based on name and class status i.e. two employees are considered equal if they have the same name and salary and two students are considered equal if they have the same name and class status. Write a test program in which you define objects from employee and student and make…Create a Class Pet with the following data members Identification: String species : String (e.g. cat, dog, fish etc) breed: String Age (in days): int Weight: float Dead: boolean 1. Provide a constructor with parameters for all instance variables. 2. Provide getters for all and setters for only breed, and weight 3. Provide a method growOld() that increases the age of the pet by one day. A dead pet wont grow old 4. Provide a method growHealthy(float w) that increases the weight of the pet by the given amount w. A dead pet cannot grow healthy. 5. Provide a method fallSick(float w) that reduces the weight of the pet by the given amount. The least weight a pet can have is 0 which will mean that the pet has died. If the value of weigh is 10 kg and the method is called with an argument of 11 kg then you will set it to 0 and set the dead to an appropriate value to mark the death of the pet 6. Provide a toString method that shows an appropriate well formatted string…Challenge exercise The following object creation will result in the constructor of the Date class being called. Can you write the constructor’s header? new Date("March", 23, 1861) Try to give meaningful names to the parameters