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/*
 * Copyright (c) Squaredesk GmbH and Oliver Dotzauer.
 *
 * This program is distributed under the squaredesk open source license. See the LICENSE file
 * distributed with this work for additional information regarding copyright ownership. You may also
 * obtain a copy of the license at
 *
 *   https://squaredesk.ch/license/oss/LICENSE
 */

package ch.squaredesk.nova.tuples;

public class Tuple3 {
    public final T _1;
    public final U _2;
    public final V _3;

    public Tuple3(T t, U u, V v) {
        _1 = t;
        _2 = u;
        _3 = v;
    }

    public  Tuple4 add(W w) {
        return new Tuple4<>(_1, _2, _3, w);
    }

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

        Tuple3 tuple3 = (Tuple3) o;

        if (_1 != null ? !_1.equals(tuple3._1) : tuple3._1 != null) return false;
        if (_2 != null ? !_2.equals(tuple3._2) : tuple3._2 != null) return false;
        return _3 != null ? _3.equals(tuple3._3) : tuple3._3 == null;
    }

    @Override
    public int hashCode() {
        int result = _1 != null ? _1.hashCode() : 0;
        result = 31 * result + (_2 != null ? _2.hashCode() : 0);
        result = 31 * result + (_3 != null ? _3.hashCode() : 0);
        return result;
    }
}