001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.function;
020
021import java.util.Objects;
022
023/**
024 * Three-argument variant of {@link java.util.function.Consumer}.
025 *
026 * @param <T> first argument type
027 * @param <U> second argument type
028 * @param <V> third argument type
029 */
030@FunctionalInterface
031public interface TriConsumer<T, U, V> {
032    /**
033     * Performs this operation on the given arguments.
034     *
035     * @param t first argument
036     * @param u second argument
037     * @param v third argument
038     */
039    void accept(T t, U u, V v);
040
041    /**
042     * Returns a composed {@code TriConsumer} that runs this consumer and then {@code after}.
043     *
044     * @param after the consumer to run after this one
045     * @return the composed consumer
046     */
047    default TriConsumer<T, U, V> andThen(TriConsumer<? super T, ? super U, ? super V> after) {
048        Objects.requireNonNull(after);
049        return (t, u, v) -> {
050            accept(t, u, v);
051            after.accept(t, u, v);
052        };
053    }
054}