Re: Absract class and its sub clases

<teshmee@gmail.com> wrote:


public class TestParttime {

  public static void main(String[] args) {
   ParttimeWorker w = new ParttimeWorker("5.15", '1', 40, 1);
   w.calculate();
   System.out.println(w.weeklySalary());
  }
}

public abstract class Worker{

  protected String name;
  protected double salaryRate;

  public String getName(){
    return name;
  }

  public double getSalaryRate(){
    return salaryRate;
  }

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

  public void setSalaryRate(double sal){
    salaryRate = sal;
  }

  public abstract double weeklySalary();

}

public class ParttimeWorker extends Worker{

  private double salaryRate;
  char type;
  int normalHours;
  int extraHours;
  private double salary;

  public ParttimeWorker(String salaryRate,
                        char type,
                        int normalHours,
                        int extraHours){
    this.salaryRate = Double.parseDouble(salaryRate);
    this.type = type;
    this.normalHours = normalHours;
    this.extraHours = extraHours;
  }

  public double getSalaryRate(){
    return salaryRate;
  }

  public char getType(){
    return type;
  }

  public int getNormalHours(){
    return normalHours;
  }

  public int getExtraHours(){
    return extraHours;
  }

  public void setSalaryRate(double s){
    salaryRate = s;
  }

  public void setType(char t){
    type = t;
  }

  public void setNormalHours(int n){
    normalHours = n;
  }

  public void setExtraHours(int e){
    extraHours = e;
  }

  public void calculate(){
    if (this.normalHours > 40)
      this.salary = (this.extraHours * 1.5) +
                      (this.normalHours * this.salaryRate);
    else
      this.salary = this.normalHours * this.salaryRate;
  }

  public double weeklySalary(){
    // TODO Auto-generated method stub
    return 0;
  }
}