X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2FSize.java;h=c2392073b34662affdc474f619a1ab27519e2a98;hb=6b48f5704ad227586a57e15fdeade02e7d7332f7;hp=0cecada6c98192f7cfa94f874f937e1fe9831276;hpb=9749119587561f5848349b7a1b9e7d9342944f0d;p=Persons_Comparator.git

diff --git a/src/Size.java b/src/Size.java
index 0cecada..c239207 100644
--- a/src/Size.java
+++ b/src/Size.java
@@ -1,5 +1,4 @@
-
-public class Size {
+public class Size implements Comparable<Size> {
     private int max = 240;
     private int min = 20;
     private int size;
@@ -15,10 +14,22 @@ public class Size {
     public void setSize(int size) {
         if (validateSize(size)) {
             this.size = size;
-        } /* FIXME: raise an error */
+        } else {
+            throw new IllegalArgumentException("Size must be between" + this.min + " and " + this.max);
+        }
     }
 
     private boolean validateSize(int size) {
         return (size > max || size < min);
     }
+
+    @Override
+    public int compareTo(Size size) {
+        int distance = size.size - this.getSize();
+        if (distance >= 0)
+            return distance;
+        else
+            return -distance;
+
+    }
 }