public class Firstname implements Comparable<Firstname> {
private String firstname;
+ Firstname() {
+ }
+
+ Firstname(String firstname) {
+ setFirstname(firstname);
+ }
+
public String getFirstname() {
return firstname;
}
@Override
public int compareTo(Firstname firstname) {
- return 0;
+ return LevenshteinDistance.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
}
-}
+}
\ No newline at end of file