package com.mosh;

public class Employee {

private int baseSalary;

private int hourlyRate;

public static int numberOfEmployees;

public Employee(int baseSalary, int hourlyRate){

setBaseSalary(baseSalary);

setHourlyRate(hourlyRate);

numberOfEmployees++;

}

public static void printNumberOfEmployees(){

System.out.println(numberOfEmployees);

}

private void setBaseSalary(int baseSalary){

if(baseSalary <=0)

throw new IllegalArgumentException("Salary cannot be 0 or less");

this.baseSalary = baseSalary;

}

private int getBaseSalary(){

return baseSalary;

}

private void setHourlyRate(int hourlyRate){

if(hourlyRate <= 0)

throw new IllegalArgumentException("Hourly rate cannot be 0 or less");

this.hourlyRate = hourlyRate;

}

private int getHourlyRate(){

return hourlyRate;

}

public int calculateWage(int extraHours){

return baseSalary + (hourlyRate * extraHours);

}

public int calculateWage(){

return calculateWage(0);

}

}