oop2 - lab7 Collation

class Person implements Comparable<Object>{

    private String firstName, lastName;
    private int age;
    private static Collator collator = Collator.getInstane(Locale.getDefault());
    private CollationKey lastNameKey:
    private CollationKey firstNameKey;
    public Person(String firstName, String lastName, int age){
        this.firstName = firstName;
        this.lastName=lastName;
        this.age=age;
        lastNameKey=collator.getCollationKey(lastName.toLowerCase()+" "+ firstName.toLowerCase());
    firstNameKey = collator.getCollationKey(firstName.toLowerCase())+" " + lastName.toLowerCase());
    }

    public String getfirstName() { return this.firstName; }
    public String getlastName() { return this.lastName; }
    public int getAge() {return this.age;}



    public String toString() // Stringvame Stringa
    {
        return "Ime:" + firstName + "Familiq:" + lastName + "Godini:" + age;
    }

    public boolean equals(Object r) { //tui prai neshto
        return this.age==((Person)r).age;}
    public int compareTo(Object o){
         return this.age - ((Person)o).getAge();
     }

    //haidqbrat
}

class LastNameComparator implements Comparator<Object>{

    public int compare(Object a, Object b)
    {
        return ((Person)a).getLastNameKey().compareTo
        (((Person)b).getLastNameKey());
    }

    /* public int comapre(Object a, Object b){
        int res = ((Person)a).getLastName().compareTo(((Person)b).getLastName());
        if(res==0){
            res=((Person)a).getFirstName().compareTo(((Person)b).getFirstName());
        }
        return res;
     } */ //komentar na komentara



}