001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.lang3.concurrent;
018
019import java.util.concurrent.Callable;
020import java.util.concurrent.FutureTask;
021
022/**
023 * Consists of utility methods that work with {@link FutureTask}.
024 *
025 * @since 3.13.0
026 */
027public class FutureTasks {
028
029    /**
030     * Creates a {@link FutureTask} and runs the given {@link Callable}.
031     *
032     * @param <V> The result type returned by this FutureTask's {@code get} methods.
033     * @param callable the Callable task.
034     * @return a new FutureTask.
035     */
036    public static <V> FutureTask<V> run(final Callable<V> callable) {
037        final FutureTask<V> futureTask = new FutureTask<>(callable);
038        futureTask.run();
039        return futureTask;
040    }
041
042    private FutureTasks() {
043        // No instances needed.
044    }
045}