Implement the person comparator :

[Persons_Comparator.git] / src / Firstname.java

public class Firstname {
    private String firstname;

    Firstname() {
    }

    Firstname(String firstname) {
        setFirstname(firstname);
    }

    public String getFirstname() {
        return firstname;
    }

    public void setFirstname(String firstname) {
        this.firstname = firstname;
    }

    public int distanceTo(Firstname firstname) {
        return Utils.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
    }
}