content: /*
   *  Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com).
   *  <p>
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *  <p>
   *  http://www.apache.org/licenses/LICENSE-2.0
   *  <p>
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  package com.agentsflex.core.util;
  
  import java.util.concurrent.*;
  
  /**
   * @author michael yang (fuhai999@gmail.com)
   */
  public class NamedThreadPools {
  
      public static ExecutorService newFixedThreadPool(String prefix) {
          int nThreads = Runtime.getRuntime().availableProcessors();
          return newFixedThreadPool(nThreads, prefix);
      }
  
  
      public static ExecutorService newFixedThreadPool(int nThreads, String name) {
          return new ThreadPoolExecutor(nThreads, nThreads,
              0L, TimeUnit.MILLISECONDS,
              new LinkedBlockingQueue<>(nThreads * 2),
              new NamedThreadFactory(name));
      }
  
  
      public static ExecutorService newCachedThreadPool(String name) {
          return newCachedThreadPool(new NamedThreadFactory(name));
      }
  
  
      public static ExecutorService newCachedThreadPool(ThreadFactory threadFactory) {
          return new ThreadPoolExecutor(0, Integer.MAX_VALUE,
              60L, TimeUnit.SECONDS,
              new SynchronousQueue<Runnable>(),
              threadFactory);
      }
  
  
      public static ScheduledExecutorService newScheduledThreadPool(int corePoolSize, String name) {
          return newScheduledThreadPool(corePoolSize, new NamedThreadFactory(name));
      }
  
  
      public static ScheduledExecutorService newScheduledThreadPool(
          int corePoolSize, ThreadFactory threadFactory) {
          return new ScheduledThreadPoolExecutor(corePoolSize, threadFactory);
      }
  }
  