1 /*- 2 * #%L 3 * io.earcam.unexceptional 4 * %% 5 * Copyright (C) 2016 - 2017 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 /** 22 * A checked parallel of {@link java.util.function.IntFunction} 23 * 24 * @param <R> return type 25 * @param <E> the type of Throwable declared 26 * 27 * @since 0.2.0 28 * 29 * @see java.util.function.IntFunction 30 */ 31 @FunctionalInterface 32 public interface CheckedIntFunction<R, E extends Throwable> { 33 34 /** 35 * See {@link java.util.function.IntFunction#apply(int)} 36 * 37 * @param value primitive {@code int} argument 38 * @return result 39 * @throws Throwable any throwable 40 */ 41 public abstract R apply(int value) throws E; 42 }