Question

Must be written in java. Modularize the following code.

//CIS 183 Lab 4
//Joseph Yousef
import java.util.*;
public class SalaryCalc
{
public static void main(String [] args)
{ Scanner input = new Scanner(System.in);
int sentinelValue = 1;
//initializes sentinelValue value to 1 to be used in while loop
while (sentinelValue == 1)
{
System.out.println("Enter 1 to enter employee, or enter 2 to end process: ");   
sentinelValue = input.nextInt();
input.nextLine();
System.out.println("enter employee name: ");
String employeeName = input.nextLine();
System.out.println("enter day shift or night shift (make sure to use all lowercase letters and no spaces please): ");
String employeeShift = input.nextLine();
System.out.println ("enter hours worked");
int hoursWorked;
hoursWorked = input.nextInt();
System.out.println ("enter hourly rate");
double hourlyRate;
hourlyRate = input.nextDouble();
//section of loop that gathers all data for the employee to be used in calculations
{
if (hoursWorked>40)
{
double overtimeHours;
overtimeHours = hoursWorked-40;
double overtimeRate;
overtimeRate = hourlyRate*1.5;
double overtimePay;
overtimePay = overtimeHours*overtimeRate;
double regularPay;
regularPay = hourlyRate*40;
double grossPay;
grossPay = overtimePay+regularPay;
//calculates all numbers for employee that has overtime hours
System.out.println("Employee's name is: " + employeeName);
if (employeeShift.equals("day"))
System.out.println("Friday pay period");
else if (hoursWorked < 40)
{
System.out.println("Saturday pay period");
System.out.println("Regular pay amount is $" + regularPay);
System.out.println("Overtime pay amount is $" + overtimePay);
System.out.println ("the gross pay is $" + grossPay);
//output process
}
}
else
{
double grossPay;
double overtimePay;
double regularPay;
grossPay = hoursWorked*hourlyRate;
regularPay = hoursWorked * hourlyRate;
overtimePay = 0;
//calculates numbers for employee without overtime
System.out.println("Employee's name is: " + employeeName);
if (employeeShift.equals("day"))
System.out.println("Friday pay period");
else
System.out.println("Saturday pay period");
System.out.println("Regular pay amount is $" + regularPay);
System.out.println("Overtime pay amount is $" + overtimePay);
System.out.println ("the gross pay is $" + grossPay);
//output process
}
}
}
} //end main
} //end class

Answer 1

Modularize code

import java.util.*;
public class SalaryCalc
{
static Scanner input = new Scanner(System.in);
public static void main(String [] args)
{
int sentinelValue = 1;
//initializes sentinelValue value to 1 to be used in while loop
while (true)
{
System.out.println("Enter 1 to enter employee, or enter 2 to end process: ");   
sentinelValue = input.nextInt();
if(sentinelValue==1)
{
takeUserInput();
}
else
break;
}
}//end main

public static void takeUserInput()
{
  
int hoursWorked;
double hourlyRate;
input.nextLine();
System.out.println("enter employee name: ");
String employeeName = input.nextLine();
System.out.println("enter day shift or night shift (make sure to use all lowercase letters and no spaces please): ");
String employeeShift = input.nextLine();
System.out.println ("enter hours worked");
hoursWorked = input.nextInt();
System.out.println ("enter hourly rate");
hourlyRate = input.nextDouble();
calculatePay(employeeName,employeeShift,hoursWorked,hourlyRate);
}

private static void calculatePay(String employeeName, String employeeShift, int hoursWorked, double hourlyRate)
{
double overtimeHours;
double overtimeRate;
double overtimePay;
double regularPay;
double grossPay;
if (hoursWorked>40)
{   
overtimeHours = hoursWorked-40;
overtimeRate = hourlyRate*1.5;
overtimePay = overtimeHours*overtimeRate;
regularPay = hourlyRate*40;
grossPay = overtimePay+regularPay;
}
else
{
grossPay = hoursWorked*hourlyRate;
regularPay = hoursWorked * hourlyRate;
overtimePay = 0;
}
printSalary(employeeName,employeeShift,regularPay,overtimePay,grossPay);
}

private static void printSalary(String employeeName, String employeeShift, double regularPay, double overtimePay, double grossPay)
{
System.out.println("Employee's name is: " + employeeName);
if (employeeShift.equals("day"))
System.out.println("Friday pay period");
else
System.out.println("Saturday pay period");
System.out.println("Regular pay amount is $" + regularPay);
System.out.println("Overtime pay amount is $" + overtimePay);
System.out.println ("the gross pay is $" + grossPay);
}
}//end class
  
output

  

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