Question

I am trying to create a check in/check out employee management systems in java.

I have an employee class with get/set method with follow attributes

private int employeeID;
   private String empName;
   private double amountOfItemSold;
   private double empWage;
   private double timeWorked;

Can you guys help me write it to keep track of employees. I would like to create objects and stored them in an arraylist or hashmap..... thank you.

Answer 1

Here's the code.

import java.util.ArrayList;

public class CheckIn {
    public static void main(String[] args){
        ArrayList<Employee> employees = new ArrayList<>();
        Employee e1 = new Employee(1,"John",12.2,1234.45,24);
        Employee e2 = new Employee(2,"Mark",13.2,1235.45,25);
        Employee e3 = new Employee(3,"Jenn",14.2,1236.45,26);
        Employee e4 = new Employee(4,"Parker",15.2,1237.45,27);

        employees.add(e1);
        employees.add(e2);
        employees.add(e3);
        employees.add(e4);
        Employee e = null;
        for(int i=0; i<employees.size(); i++){
            e=employees.get(i);
            System.out.println("Employee Id: "+e.getEmpId());
            System.out.println("Employee Name: "+e.getName());
            System.out.println("Amount of item sold: "+e.getAmountOfItemSold());
            System.out.println("Employee wage: "+e.getEmpWage());
            System.out.println("Time worked: "+e.getTimeWorked()+"\n\n");
        }
    }
}

class Employee{
    private int empId;
    private String name;
    private double amountOfItemSold;
    private double empWage;
    private double timeWorked;

    public Employee(int empId, String name, double amountOfItemSold, double empWage, double timeWorked) {
        this.empId = empId;
        this.name = name;
        this.amountOfItemSold = amountOfItemSold;
        this.empWage = empWage;
        this.timeWorked = timeWorked;
    }

    public int getEmpId() {
        return empId;
    }

    public void setEmpId(int empId) {
        this.empId = empId;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public double getAmountOfItemSold() {
        return amountOfItemSold;
    }

    public void setAmountOfItemSold(double amountOfItemSold) {
        this.amountOfItemSold = amountOfItemSold;
    }

    public double getEmpWage() {
        return empWage;
    }

    public void setEmpWage(double empWage) {
        this.empWage = empWage;
    }

    public double getTimeWorked() {
        return timeWorked;
    }

    public void setTimeWorked(double timeWorked) {
        this.timeWorked = timeWorked;
    }
}

Output:

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Please comment if you need any help.