content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.util;
  
  import alluxio.concurrent.jsr.ForkJoinPool;
  
  import com.google.common.util.concurrent.ThreadFactoryBuilder;
  
  import java.util.concurrent.ThreadFactory;
  import javax.annotation.concurrent.ThreadSafe;
  
  /**
   * Utility methods for the {@link ThreadFactory} class.
   */
  @ThreadSafe
  public final class ThreadFactoryUtils {
    private ThreadFactoryUtils() {}
  
    /**
     * Creates a {@link java.util.concurrent.ThreadFactory} that spawns off threads.
     *
     * @param nameFormat name pattern for each thread. should contain '%d' to distinguish between
     *                   threads.
     * @param isDaemon if true, the {@link java.util.concurrent.ThreadFactory} will create
     *                 daemon threads.
     * @return the created factory
     */
    public static ThreadFactory build(final String nameFormat, boolean isDaemon) {
      return new ThreadFactoryBuilder().setDaemon(isDaemon).setNameFormat(nameFormat).build();
    }
  
    /**
     * Creates a {@link ForkJoinPool.ForkJoinWorkerThreadFactory} that spawns off threads
     * for {@link ForkJoinPool}.
     *
     * @param nameFormat name pattern for each thread. should contain '%d' to distinguish between
     *                   threads.
     * @param isDaemon if true, the {@link java.util.concurrent.ThreadFactory} will create
     *                 daemon threads.
     * @return the created factory
     */
    public static ForkJoinPool.ForkJoinWorkerThreadFactory buildFjp(final String nameFormat,
        boolean isDaemon) {
      return new ForkJoinPool.AlluxioForkJoinWorkerThreadFactory(nameFormat, isDaemon);
    }
  }
  