package com.jarticles;

import java.util.Random;

public class DiceBean { 
  private Random rand; 
  private int inputNumber = -1;
 
  public DiceBean() { 
    rand = new Random(); 
  } 
  
  public void setInputNumber(int i) {
    inputNumber = i;  
  }
  
  public int getInputNumber() {
    return inputNumber;  
  }
  
  public int getResult() { 
    if (inputNumber < 0 || inputNumber > 6) {
      return -1; 
    }
    // return a number between 1-6 
    return rand.nextInt(6)+1;
  } 
}