Musical instrument program
25 points) Create your own Java class that represents your favorite musical instrument. Your musical instrument class should have at least 3 constants, 5 private data fields, getters and setters for each private data field, a toString() method, and three additional methods of your choice. Create a test class that constructs at least 5 of your musical instrument objects. For each of the objects constructed demonstrate the use of each of the methods. Be sure to use your IDE to accomplish this assignment. You can pick any instrument you want. When designing your class, think about what would make sense to describe and use the instrument. For example, if you selected a trumpet, you might need to provide the number of valves, the manufacturer, if the instrument is using a mute, the volume or even notes the trumpet is playing. Make this your own creation and have fun with it.
The following grading rubric will be used to determine your grade:
Does not meet
Design (5 points)
Exhibits proper use of parameters, and selection of data types all of the time.
Employs correct and appropriate use of programming structures (loops, conditionals, classes etc.) all of the time.
Efficient algorithms used all of the time.
Exhibits proper use of parameters, and selection of data types most of the time.
Employs correct and appropriate use of programming structures (loops, conditionals, classes etc.) most of the time.
Efficient algorithms used most of the time.
Rarely exhibits proper use of parameters, and selection of data types.
Rarely employs correct and appropriate use of programming structures (loops, conditionals, classes etc.)
Poorly structured and inefficient algorithms.
Functionality (10 points)
Extra effort was apparent through the addition of significant and additional functionality beyond the scope of the assignment.
Program fulfills most functionality.
Most requirements were fulfilled.
Program does not fulfill functionality.
Few requirements were fulfilled.
Screen captures provided demonstrating the successful compiling and running of the program.
Test cases (5 points)
Test cases provide comprehensive coverage of all code paths.
Discussion of run-time errors included.
Test cases provide coverage of most code paths.
Test cases results well documented providing pass/fail results for each test case.
No or insufficient test cases
Minimal supporting evidence provided to verify testing actually took place.
Java Style Guide (5 points)
Code impeccably neat and well-organized.
Extensive In-line comments providing additional insight into code design and functionality
Header comments include filename, author, date and brief purpose of the program.
In-line comments used to describe major functionality of the code.
Meaningful variable names and prompts applied.
Class names are written in UpperCamelCase.
Variable names are written in lowerCamelCase.
Constant names are in written in All Capitals.
Braces use K&R style.
Code rarely follows recommended Java style guide
Your deliverables include your Java files (.java) and a single word document. The Java files should be named appropriately for your applications. Your word document should include screen shots showing the successful compiling and running of each application, and a detailed description of the test plan for each application. The screen shots should document your successful use of the IDE. The test plan should include the input, expected output, actual output and if the test case passed or failed.
PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A GOOD DISCOUNT 🙂
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more