1. Create a class named Book and declare the fields author, title and pages with suitable field types. 2. Declare the constructor and initialize the fields author and title with the assigned constructor parameter. 3. Name the constructor parameter as your own. 4. Add two accessor methods to the class getAuthor, getTitle and getPages that return the author and title fields as their respective results. Add mutator method to change the pages of the Book class. 5. Add two methods, printAuthor and printTitle, to this Book class project. These should print the author and title fields, respectively, to the terminal window.
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- Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a Student; b. Add the methods getId and getLevel; c. Add the method display able to display the attributes,Create a class Course to describe a course according to the following requirements: A course has three attributes: courseName, courseCode, fees. Create a constructor without parameters to initialize all the instance variables to default values (0 for numbers and "" for a string). Create a constructor to initialize all the attributes to specific values. Add all setter and getter methods Create a tester class with the main method. The tester class must be named using your first and last In this class performs the following: Create a course object c1 using the default constructor. Create a course object c2 with the following information: courseName =” object oriented programing”, courseCode = “CS230” , fees = a value from your choice. Change the course fees of c2 to your age. Print the course information of c2 using getter methods I attached Typical run of the program1. Create a class named Book and declare the fields author, title and pages with suitable field types. 2. Declare the constructor and initialize the fields author and title with the assigned constructor parameter. 3. Name the constructor parameter as your own. 4. Add two accessor methods to the class getAuthor, getTitle and getPages that return the author and title fields as their respective results. Add mutator method to change the pages of the Book class. 5. Add two methods, printAuthor and printTitle, to this Book class project. These should print the author and title fields, respectively, to the terminal window.
- Create a class named Person that holds the following fields: two String objects for the person’s first and last name and a LocalDate object for the person’s birthdate. Create a class named Couple that contains two Person objects. Create a class named Wedding for a wedding planner that includes the date of the wedding, the Couple being married, and a String for the location. Provide constructors for each class that accept parameters for each field, and provide get methods for each field.Practice with writing a program that contains three classes: Ship CruiseShip CargoShip Classes Design a Ship class with the following members: A field for the name of the ship (a string) A field for the year that the ship was built (a string) A constructor that accepts two arguments for the two fields, and appropriate accessors and mutators A toString method that returns a string with the ship’s name and the year it was built Design a CruiseShip class that extends the Ship class. The CruiseShip class should have the following members: A field for the maximum number of passengers (an int) A constructor that accepts three arguments for the three fields and appropriate accessors and mutators A toString method that overrides the toString method in the base class. The CruiseShip class’s toString method should return a string with only the ship’s name and the maximum number of passengers. Design a CargoShip class that extends the Ship class. The CargoShip class should have the…Create a class of Dog, some of the differences you might have listed out maybe breed, age, size, color, etc. Then create characteristics (breed, age, size, color) can form a data member for your object. Then list out the common behaviors of these dogs like sleep, sit, eat, etc. Design the class dogs with objects and methods.
- Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a Student; b. Add the methods getId and getName; c. Add the method display able to display the attributes,Design a class named CustomerRecord that holds a customer number, name, and address. Include separate methods to 'set' the value for each data field using the parameter being passed. Include separate methods to 'get' the value for each data field, i.e. "return" the field's value. Pseudocode:Create a class named BloodData that includes fields that hold a blood type (the four blood types are O, A, B, and AB) and a Rh factor (the factors are + and –). Create a default constructor that sets the fields to O and +, and an overloaded constructor that requires values for both fields. Include get and set methods for each field. Create a class named Patient that includes id, age, and bloodData fields. Provide a default constructor that sets the ID number to 0, the age to 0, and the BloodData values to O and +. Create an overloaded constructor that provides values for each field. Also provide get methods for each field. The TestBloodData.java and TestPatient.java files have been provided to test your implementation of each class. Code is in java.
- 1. For methods parameters are specified in the method definition, arguments are provided during a method call arguments are specified in the method definition, parameters are provided during a method call arguments override parameters parameters encapsulate arguments 2 Local variables are not automatically initialized. True False 3 Composition refers to an 'is-a' relationship. True False 4 Class constructors must be declared with a return type equal to the class. True False 5 Object instances are created using the “new” keyword. True False5- Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a Student; b. Add the methods getId and getName; c. Add the method display able to display the attributes, 6- Creates a class Teacher with two attributes: name and specialty. a. Add a constructor able to create a Teacher; b. Add the methods getName and getSpeciality; c. Add the method display able to display the attributes 7- Creates a class TA extending the classes Student and Teacher with one more attribute: Supervisor of type Teacher; a. Add a constructor to create a TA; b. Add the method getSupervisor able to return the TA's Supervisor. c. Add a display method: display need to override (polymorphism) the previous display method of the basic classes; 8- Creates a class called CourseClass with 6 attributes: a. name: the course name; b. maxStud: a maximum number of Student into the CourseClass; c. nbStud: the current number of Student into the CourseClass. When a CourseClass is…Subtasks: 1. Create a Doll class. 2. Create the required constructor. 3. Write a method to print the name and the price of the object 4. Use operator overloading for the addition operators. 5. Write a method to handle operator overloading for the ">" logical operator that compares the price of the objects. Hints: Notice that the price of each object is being checked with the price of obj in the given code. • Notice the word Doll in the first 4 outputs and the last output. You have to print exactly as represented here. Task 8 Design a class called Coordinates with an appropriate constructor. Then perform the subtraction, multiplication and equality check operations in the given code using operator overloading. Sample Input 1: 1 #Write your code here #Do not change the following lines of code 3 2 p1 = Coordinates(int(input()),int(input())) p2 = Coordinates(int(input()),int(input())) 4 %D Sample Output 1: (-2,-2) (3,8) The calculated coordinates are NOT the same. p4 = p1 - p2…