Write a program that computes the salaries for employees

Assignment Help Programming Languages
Reference no: EM131711549

Assignment

The first programming project involves writing a program that computes the salaries for a collection of employees of different types. This program consists of four classes.

1. The first class is the Employee class, which contains the employee's name and monthly salary, which is specified in whole dollars. It should have three methods:

a. A constructor that allows the name and monthly salary to be initialized.
b. A method named annualSalary that returns the salary for a whole year.
c. A toString method that returns a string containing the name and monthly salary, appropriately labeled.

2. The Employee class has two subclasses. The first is Salesman. It has an additional instance variable that contains the annual sales in whole dollars for that salesman. It should have the same three methods:

a. A constructor that allows the name, monthly salary and annual sales to be initialized.

b. An overridden method annualSalary that returns the salary for a whole year. The salary for a salesman consists of the base salary computed from the monthly salary plus a commission. The commission is computed as 2% of that salesman's annual sales. The maximum commission a salesman can earn is $20,000.

c. An overridden toString method that returns a string containing the name, monthly salary and annual sales, appropriately labeled.

3. The second subclass is Executive. It has an additional instance variable that reflects the current stock price. It should have the same three methods:

a. A constructor that allows the name, monthly salary and stock price to be initialized.

b. An overridden method annualSalary that returns the salary for a whole year. The salary for an executive consists of the base salary computed from the monthly salary plus a bonus. The bonus is $30,000 if the current stock price is greater than $50 and nothing otherwise.

c. An overridden toString method that returns a string containing the name, monthly salary and stock price, appropriately labeled.

4. Finally there should be a fourth class that contains the main method. It should read in employee information from a text file. Each line of the text file will represent the information for one employee for one year. An example of how the text file will look is shown below:

2014 Employee Smith,John 2000
2015 Salesman Jones,Bill 3000 100000
2014 Executive Bush,George 5000 55

The year is the first data element on the line. The file will contain employee information for only two years: 2014 and 2015. Next is the type of the employee followed by the employee name and the monthly salary. For salesmen, the final value is their annual sales and for executives the stock price. As the employees are read in, Employee objects of the appropriate type should be created and they should be stored in one of two arrays depending upon the year. You may assume that the file will contain no more than ten employee records for each year and that the data in the file will be formatted correctly.

Once all the employee data is read in, a report should be displayed on the console for each of the two years. Each line of the report should contain all original data supplied for each employee together with that employee's annual salary for the year. For each of the two years, an average of all salaries for all employees for that year should be computed and displayed.

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.
In addition the following design constraints should be followed:
Declare all instance variables private Avoid the duplication of code

Test cases should be supplied in the form of table with columns indicating the input values, expected output, actual output and if the test case passed or failed. This table should contain 4 columns with appropriate labels and a row for each test case. Note that the actual output should be the actual results you receive when running your program and applying the input for the test record. Be sure to select enough different kinds of employees to completely test the program.

Note: All code should compile and run without issue.

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 Project 1 assignment area no later than the due date listed in your LEO classroom. You should include your name and P1 in your word (or PDF) file submitted.

Reference no: EM131711549

Questions Cloud

Supplier of chemicals and equipment used by photographic : Foto Color is Des Moines supplier of chemicals and equipment used by some photographic stores to process 35mm film. What is your recommended course of? action?
Locate the company statement of cash flows : Locate the company's statement of cash flows. (APPLE, INC.) What disclosures does the company make about liquidity in the 10-K
What professions were represented on the team : What professions were represented on the team, In what ways were team members interdependent
How close to the truth is the number that is registered : Odometers measure automobile mileage. How close to the truth is the number that is registered? Suppose 12 cars traveled exactly 10 miles.
Write a program that computes the salaries for employees : Write a program that computes the salaries for a collection of employees of different types. This program consists of four classes.
Define how does facebook warp our worlds : Do you agree with his ideas? As you develop your position, be sure to discuss your own specific examples
Prepare the net position section of falmouth : A piece of equipment with a carrying value of $26,100 was sold for $25,000. Prepare the net position section of Falmouth's 2017 statement of net position
Compose a post detailing that decision and the positive : Compose a post detailing that decision and the positive effects, How has this decision impacted other decisions
Calculate the break-even point : A supervisor needs to produce metal nameplates for bicycles. Calculate the break-even point.

Reviews

Write a Review

Programming Languages Questions & Answers

  Write a haskell program to calculates a balanced partition

Write a program in Haskell which calculates a balanced partition of N items where each item has a value between 0 and K such that the difference b/w the sum of the values of first partition,

  Create an application to run in the amazon ec2 service

In this project you will create an application to run in the Amazon EC2 service and you will also create a client that can run on local machine and access your application.

  Explain the process to develop a web page locally

Explain the process to develop a Web page locally

  Write functions

These 14 questions covers java class, Array, link list , generic class.

  Programming assignment

If the user wants to read the input from a file, then the output will also go into a different file . If the user wants to read the input interactively, then the output will go to the screen .

  Write a prolog program using swi proglog

Write a Prolog program using swi proglog

  Create a custom application using eclipse

Create a custom Application Using Eclipse Android Development

  Create a application using the mvc architecture

create a application using the MVC architecture. No scripting elements are allowed in JSP pages.

  Develops bespoke solutions for the rubber industry

Develops bespoke solutions for the rubber industry

  Design a program that models the worms behavior

Design a program that models the worm's behavior.

  Writing a class

Build a class for a type called Fraction

  Design a program that assigns seats on an airplane

Write a program that allows an instructor to keep a grade book and also design and implement a program that assigns seats on an airplane.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd