X-Git-Url: https://git.llucax.com/z.facultad/75.62/c2tp1.git/blobdiff_plain/f9ae0eb22d1b5e8b12030d43c77c634c81743e73..363f77a9322d70d665a6741346f870bd6029b3be:/src/Fraccion.java?ds=inline

diff --git a/src/Fraccion.java b/src/Fraccion.java
index 8bd3ec4..33111f0 100644
--- a/src/Fraccion.java
+++ b/src/Fraccion.java
@@ -1,5 +1,6 @@
+import java.util.*;
 
-public class Fraccion implements OperFrac, ComparaFrac {
+public class Fraccion extends Observable implements OperFrac, ComparaFrac {
 
     private int num;
     private int den;
@@ -14,10 +15,14 @@ public class Fraccion implements OperFrac, ComparaFrac {
 
     public void setNum(int n) {
         num = n;
+				setChanged ();
+				notifyObservers ();
     }
 
     public void setDen(int d) {
         den = d;
+				setChanged ();
+				notifyObservers ();
     }
 
     public Fraccion() {
@@ -86,6 +91,8 @@ public class Fraccion implements OperFrac, ComparaFrac {
         int d = mcd(getNum(), getDen());
         setNum(getNum() / d);
         setDen(getDen() / d);
+				setChanged ();
+				notifyObservers ();
     }
 
 }