/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package collectionexample2;

import java.util.Objects;

/**
 *
 * @author denis
 */
public class User implements Comparable<User>{
    String name;
    Integer age;

    public User(String name, Integer age) {
        this.name = name;
        this.age = age;
    }

    @Override
    public String toString() {
        return "User{" + "name=" + name + ", age=" + age + '}';
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 37 * hash + Objects.hashCode(this.name);
        hash = 37 * hash + Objects.hashCode(this.age);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final User other = (User) obj;
        if (!Objects.equals(this.name, other.name)) {
            return false;
        }
        if (!Objects.equals(this.age, other.age)) {
            return false;
        }
        if (!Objects.equals(this.hashCode(), other.hashCode())) {
            return false;
        }
        return true;
    }

    @Override
    public int compareTo(User o) {
        int res = this.name.compareTo(o.name);
        if(res == 0) res = this.age.compareTo(o.age);
        return res;
    }
    
    
}