| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.commons.lang3.function; |
| |
| import java.util.Objects; |
| import java.util.function.Consumer; |
| |
| /** |
| * Represents an operation that accepts three input arguments and returns no result. This is the three-arity |
| * specialization of {@link Consumer}. Unlike most other functional interfaces, {@code TriConsumer} is expected to |
| * operate via side-effects. |
| * |
| * <p> |
| * This is a {@link FunctionalInterface} whose functional method is {@link #accept(Object, Object, Object)}. |
| * </p> |
| * <p> |
| * Provenance: Apache Log4j 2.7 |
| * </p> |
| * |
| * @param <T> type of the first argument |
| * @param <U> type of the second argument |
| * @param <V> type of the third argument |
| * @since 3.13.0 |
| */ |
| @FunctionalInterface |
| public interface TriConsumer<T, U, V> { |
| |
| /** |
| * Performs the operation given the specified arguments. |
| * |
| * @param k the first input argument |
| * @param v the second input argument |
| * @param s the third input argument |
| */ |
| void accept(T k, U v, V s); |
| |
| /** |
| * Returns a composed {@code TriConsumer} that performs, in sequence, this operation followed by the {@code after} |
| * operation. If performing either operation throws an exception, it is relayed to the caller of the composed |
| * operation. If performing this operation throws an exception, the {@code after} operation will not be performed. |
| * |
| * @param after the operation to perform after this operation. |
| * @return a composed {@code TriConsumer} that performs in sequence this operation followed by the {@code after} |
| * operation. |
| * @throws NullPointerException if {@code after} is null. |
| */ |
| default TriConsumer<T, U, V> andThen(final TriConsumer<? super T, ? super U, ? super V> after) { |
| Objects.requireNonNull(after); |
| |
| return (t, u, v) -> { |
| accept(t, u, v); |
| after.accept(t, u, v); |
| }; |
| } |
| |
| } |