| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Licensed 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 java.util.function; |
| |
| import static javaemul.internal.InternalPreconditions.checkCriticalNotNull; |
| |
| /** |
| * See <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html"> |
| * the official Java API doc</a> for details. |
| * |
| * @param <T> type of the argument |
| */ |
| @FunctionalInterface |
| public interface Consumer<T> { |
| |
| void accept(T t); |
| |
| default Consumer<T> andThen(Consumer<? super T> after) { |
| checkCriticalNotNull(after); |
| return t -> { |
| accept(t); |
| after.accept(t); |
| }; |
| } |
| } |