CMIS 141, 7981 Introductory Programming Homework 3 – HeadPhone Java Class. Complete.CMIS 141
Homework 3
1.1 Before attempting this project, be sure
... [Show More] you have completed all of the reading
assignments, hands-on labs, discussions, and assignments to date.
1.2 Create a Java class named HeadPhone to represent a headphone set. The class contains:
Three constants named LOW, MEDIUM and HIGH with values of 1, 2 and 3 to
denote the headphone volume.
A private int data field named volume that specifies the volume of the
headphone. The default volume is MEDIUM.
A private boolean data field named pluggedIn that specifies if the headphone is
plugged in. The default value is false.
A private String data field named manufacturer that specifies the name
of the manufacturer of the headphones.
A private Color data field named headPhoneColor that specifies the color
of the headphones.
A private String data field named headPhoneModel that specifies the Model
of the headphones.
getter and setter methods for all data fields.
A no argument constructor that creates a default headphone.
A method named toString() that returns a string describing the current field
values of the headphones.
A method named changeVolume(value) that changes the volume of the headphone
to the value passed into the method
1.3 Create a TestHeadPhone class that constructs at least 3 HeadPhone 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.
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1.4 Java Style
The google recommended Java style guide, provided as link in the week 2 content, should be
used to format and document your code. Specifically, the following style guide attributes
should be addressed:
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.
1.5 Submission requirements
Deliverables include all Java files (.java) and a single word (or PDF) document. The Java files
should be named appropriately for your applications. The word (or PDF) document should
include screen captures showing the successful compiling and running of each of the test
cases. Each screen capture should be properly labeled clearly indicated what the screen
capture represents. The test cases table should be included in your word or PDF document
and properly labeled as well.
Submit your files to the Homework 3 assignment area no later than the due date listed in
your LEO classroom. You should include your name and HW3 in your word (or PDF) file
submitted (e.g. firstnamelastnamehw3.docx or firstnamelastnamehw3.pdf).
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1.6 Grading Rubric
The following grading rubric w [Show Less]