Repeat Programming Project 10 from Chapter 5 but use an array to store the movie ratings instead
Question:
Repeat Programming Project 10 from Chapter 5 but use an array to store the movie ratings instead of separate variables. All changes should be internal to the class, so the main method to test the class should run identically with either the old Movie class or the new Movie class using arrays.
Programming Project 10 from Chapter 5
Consider a class Movie that contains information about a movie. The class has the following attributes:
- The movie name
- The MPAA rating (e.g., G, PG, PG-13, R)
- The number of people who have rated this movie as a 1 (Terrible)
- The number of people who have rated this movie as a 2 (Bad)
- The number of people who have rated this movie as a 3 (OK)
- The number of people who have rated this movie as a 4 (Good)
- The number of people who have rated this movie as a 5 (Great)
Implement the class with accessors and mutators for the movie name and MPAA rating. Write a method addRating that takes an integer as an input parameter. The method should verify that the parameter is a number between 1 and 5, and if so, increment by one the number of people rating the movie that matches the input parameter. For example, if 3 is the input parameter, then the number of people who rated the movie as a 3 should be incremented by one. Write another method, getAverage, that returns the average value for all of the movie ratings. Test the class by writing a main method that creates at least two movie objects, adds at least five ratings for each movie, and outputs the movie name, MPAA rating, and average rating for each movie object.
Step by Step Answer:
Java An Introduction To Problem Solving And Programming
ISBN: 9780134462035
8th Edition
Authors: Walter Savitch