X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2FFirstname.java;h=e97ff8199f5410e6cdf522805e6849d4fa1a2b8f;hb=c8da8eb79910c7ea33dc2970ebd8d1d1db234a89;hp=2535c0e3844d4df03d834c9937e36c947770b4d2;hpb=9749119587561f5848349b7a1b9e7d9342944f0d;p=Persons_Comparator.git

diff --git a/src/Firstname.java b/src/Firstname.java
index 2535c0e..e97ff81 100644
--- a/src/Firstname.java
+++ b/src/Firstname.java
@@ -1,6 +1,13 @@
-public class Firstname {
+public class Firstname implements Comparable<Firstname> {
     private String firstname;
 
+    Firstname() {
+    }
+
+    Firstname(String firstname) {
+        setFirstname(firstname);
+    }
+
     public String getFirstname() {
         return firstname;
     }
@@ -8,4 +15,9 @@ public class Firstname {
     public void setFirstname(String firstname) {
         this.firstname = firstname;
     }
-}
+
+    @Override
+    public int compareTo(Firstname firstname) {
+        return LevenshteinDistance.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
+    }
+}
\ No newline at end of file