1 /*-
2 * #%L
3 * io.earcam.unexceptional
4 * %%
5 * Copyright (C) 2016 - 2018 earcam
6 * %%
7 * SPDX-License-Identifier: (BSD-3-Clause OR EPL-1.0 OR Apache-2.0 OR MIT)
8 *
9 * You <b>must</b> choose to accept, in full - any individual or combination of
10 * the following licenses:
11 * <ul>
12 * <li><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></li>
13 * <li><a href="https://www.eclipse.org/legal/epl-v10.html">EPL-1.0</a></li>
14 * <li><a href="https://www.apache.org/licenses/LICENSE-2.0">Apache-2.0</a></li>
15 * <li><a href="https://opensource.org/licenses/MIT">MIT</a></li>
16 * </ul>
17 * #L%
18 */
19 package io.earcam.unexceptional;
20
21 import java.util.Objects;
22 import java.util.function.IntConsumer;
23
24 /**
25 *
26 * @param <E> the type of Throwable declared
27 *
28 * @since 0.5.0
29 *
30 * @see java.util.function.IntConsumer
31 */
32 @FunctionalInterface
33 public interface CheckedIntConsumer<E extends Throwable> {
34
35 public abstract void accept(int value) throws E;
36
37
38 /**
39 * @param after the operation to perform after this operation
40 * @return a composed {@code CheckedIntConsumer} that performs in sequence this
41 * operation followed by the {@code after} operation
42 * @throws NullPointerException if {@code after} is null
43 *
44 * @see java.util.function.IntConsumer#andThen(IntConsumer)
45 */
46 default CheckedIntConsumer<E> andThen(CheckedIntConsumer<? extends E> after)
47 {
48 Objects.requireNonNull(after);
49 return (int t) -> {
50 accept(t);
51 after.accept(t);
52 };
53 }
54
55 }