package com.inmind.treeset02;

import java.util.Objects;

public class Student implements Comparable<Student>{
    String name;
    int age;

    public Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

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

    @Override
    public boolean equals(Object o) {
        if (o == null || getClass() != o.getClass()) return false;

        Student student = (Student) o;
        return age == student.age && Objects.equals(name, student.name);
    }

    @Override
    public int hashCode() {
        int result = Objects.hashCode(name);
        result = 31 * result + age;
        return result;
    }

    @Override
    public int compareTo(Student o) {
        return this.age - o.age;
    }
}