Exercise 5.1

package chapterfive;

import java.util.Random;

public class IntegerReader
{
    private int number;
    private boolean isPositive;
    private boolean isZero;
    Random rand = new Random();

    public boolean getIsPositive()
    {
        if(number > 0 )
        {
            isPositive = true;
        }
        else if(number < 0)
        {
            isPositive = false;
        }
        return isPositive;

    }

    public boolean getIsZero()
    {
        if(number == 0)
        {
            isZero = true;
        }
        else
        {
            isZero = false;
        }
        return isZero;
    }


    public int GetNumber()
    {
        return number;
    }

      public void generateNumber()
      {
              number = rand.nextInt();
      }
    }