X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2FSize.java;h=20e96f6b47f04c7c9e330aec7a271e4b54aad289;hb=613054ac3144a04ab284e159b610317eacf67e1f;hp=0cecada6c98192f7cfa94f874f937e1fe9831276;hpb=9749119587561f5848349b7a1b9e7d9342944f0d;p=Persons_Comparator.git

diff --git a/src/Size.java b/src/Size.java
index 0cecada..20e96f6 100644
--- a/src/Size.java
+++ b/src/Size.java
@@ -1,5 +1,6 @@
+import java.util.Comparator;
 
-public class Size {
+public class Size implements Comparable<Size> {
     private int max = 240;
     private int min = 20;
     private int size;
@@ -15,10 +16,22 @@ 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;
+
+    }
 }