MAKE SURE TO READ QUESTION JAVA Code Write a complete UML class diagram for the class described below. Use a line of minus signs to separate sections. Don't worry about drawing a box or centering any text. Do include all proper UML notation. Your need to create an instantiable class that represents a asteroid heading towards Earth. This class should be named Asteroid. It will contain three fields: a string named name and a mass and velocity, measured in kg and m/s respectively, each of which can accept numbers with decimal points. An observatory wants to know how much kinetic energy each asteroid will have as it passes or hits the earth. The class needs one constructor that sets the values of all the fields. The class needs the following public methods: Getters and setters for all fields. A method called getKineticEnergy that calculates and returns the kinetic energy of the asteroid. (Kinetic energy is calculated as 0.5 x mass x velocity2.) Standard methods: toString, equals, and hashCode where equals and hashCode define two equivalent asteroids as each having the same name and kinetic energy. Implementation of the Comparable interface, comparing kinetic energy. Create a new project in NetBeans and write the complete code for the class described in your UML class diagram. Your code must follow the course style guide, including all required JavaDoc comments. Create a JUnit test file for your class. It is your job to determine what makes sense to test and what values to use in order to thoroughly test the class’s methods.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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MAKE SURE TO READ QUESTION

JAVA Code

Write a complete UML class diagram for the class described below. Use a line of minus signs to separate sections. Don't worry about drawing a box or centering any text. Do include all proper UML notation.

Your need to create an instantiable class that represents a asteroid heading towards Earth. This class should be named Asteroid. It will contain three fields: a string named name and a mass and velocity, measured in kg and m/s respectively, each of which can accept numbers with decimal points. An observatory wants to know how much kinetic energy each asteroid will have as it passes or hits the earth.

The class needs one constructor that sets the values of all the fields.

The class needs the following public methods:

Getters and setters for all fields.
A method called getKineticEnergy that calculates and returns the kinetic energy of the asteroid. (Kinetic energy is calculated as 0.5 x mass x velocity².)
Standard methods: toString, equals, and hashCode where equals and hashCode define two equivalent asteroids as each having the same name and kinetic energy.
Implementation of the Comparable interface, comparing kinetic energy.

Create a new project in NetBeans and write the complete code for the class described in your UML class diagram. Your code must follow the course style guide, including all required JavaDoc comments. Create a JUnit test file for your class. It is your job to determine what makes sense to test and what values to use in order to thoroughly test the class’s methods.

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