package ru.bclib.util;

import java.util.Objects;

public class Pair<A, B> {
	public final A first;
	public final B second;
	
	public Pair(A first, B second) {
		this.first = first;
		this.second = second;
	}
	
	@Override
	public String toString() {
		return "Pair{" + "first=" + first + ", second=" + second + '}';
	}
	
	@Override
	public boolean equals(Object o) {
		if (this == o) return true;
		if (!(o instanceof Pair)) return false;
		Pair<?, ?> pair = (Pair<?, ?>) o;
		return Objects.equals(first, pair.first) && Objects.equals(second, pair.second);
	}
	
	@Override
	public int hashCode() {
		return Objects.hash(first, second);
	}
}