1 16 17 20 21 package num; 22 23 import java.util.*; 24 25 public class NumberGuessBean { 26 27 int answer; 28 boolean success; 29 String hint; 30 int numGuesses; 31 32 public NumberGuessBean() { 33 reset(); 34 } 35 36 public void setGuess(String guess) { 37 numGuesses++; 38 39 int g; 40 try { 41 g = Integer.parseInt(guess); 42 } 43 catch (NumberFormatException e) { 44 g = -1; 45 } 46 47 if (g == answer) { 48 success = true; 49 } 50 else if (g == -1) { 51 hint = "a number next time"; 52 } 53 else if (g < answer) { 54 hint = "higher"; 55 } 56 else if (g > answer) { 57 hint = "lower"; 58 } 59 } 60 61 public boolean getSuccess() { 62 return success; 63 } 64 65 public String getHint() { 66 return "" + hint; 67 } 68 69 public int getNumGuesses() { 70 return numGuesses; 71 } 72 73 public void reset() { 74 answer = Math.abs(new Random().nextInt() % 100) + 1; 75 success = false; 76 numGuesses = 0; 77 } 78 } 79 | Popular Tags |