/*

 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package java.util.function;

/**

 * Represents a function that accepts an int-valued argument and produces a

 * result.  This is the {@code int}-consuming primitive specialization for

 * {@link Function}.

 *

 * <p>This is a <a href="package-summary.html">functional interface</a>

 * whose functional method is {@link #apply(int)}.

 *

 * @param <R> the type of the result of the function

 *

 * @see Function

 * @since 1.8

 */

@FunctionalInterface

public interface IntFunction<R> {

    /**

     * Applies this function to the given argument.

     *

     * @param value the function argument

     * @return the function result

     */

    R apply(int value);

}