Question

create java application with the following specifications:

-create an employee class with the following attibutes: name and salary

-add constuctor with arguments to initialize the attributes to valid values

-write corresponding get and set methods for the attributes

-add a method in Employee called verify() that returns true/false and validates that the salary falls in range1,000.00-99,999.99

Add a test application class to allow the user to enter employee information and display output:

-using input(either scanner or jOption), allow user to enter the number of employees

-create an array of employee objects preset to the employee number

-in your test class loop through to instantiate each Employee object. the loop body should allow the user to input the Employee attributes(choice of scanner or joption)

-use verify() mthod to validate that the salarty falls in range1000.00-99,999.99

-if the salary is valid, store Employee instance in the array. if the salary is invalid , do NOT add Employee instance to array; show error message

-if user enters "FINISH" in an input , stop allowing any more employee records to be entered. Display the output.

-after reaching the number of employee elements entered display the Employee information similar to the example below. Do not display null or empty elements if any.

EXAMPLE:    Employee    Salary

   ---------------    -----------

   Jane Doe    $45,025.75

   Jacob Park $45,025.79

Answer 1

import java.util.Scanner;

class Employee {
   private String name;
   private double salary;

   public Employee(String aName, double aSalary) {
       super();
       name = aName;
       salary = aSalary;
   }

   public String getName() {
       return name;
   }

   public void setName(String aName) {
       name = aName;
   }

   public double getSalary() {
       return salary;
   }

   public void setSalary(double aSalary) {
       salary = aSalary;
   }

   public boolean verify() {
       return salary >= 1000 && salary <= 99999.99;
   }

   @Override
   public String toString() {
       return name + "\t\t$" + salary;
   }

}

public class TestEmployee {
   public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
       System.out.println("Enter the number of employee : ");
       int n = sc.nextInt();
       sc.nextLine();
       Employee e[] = new Employee[n];
       String name = "";
       int index = 0;
       double sal;
       for (int i = 0; i < n; i++) {
           System.out.println("Enter name : ");
           name = sc.nextLine();
           if (name.equalsIgnoreCase("FINISH"))
               break;
           System.out.println("Enter salary");
           sal = sc.nextDouble();
           sc.nextLine();
           Employee em = new Employee(name, sal);
           if (em.verify())
               e[index++] = em;
       }
       System.out.println("Employee\tSalary");
       for (int i = 0; i < n; i++) {
           if (e[i] != null)
               System.out.println(e[i]);
       }
   }
}

Console 3 <terminated> TestEmployee (1) Java Application] C\Soft Pe Enter the number of employee: Enter name: Uday Enter salary 50000 Enter name: Koti Enter salary 50000 Enter name: FINISH Employee Uday Koti Salary $50000.0 $50000.0