content: /*
   * Copyright (c) 2024, Alibaba Cloud;
   * 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
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.aliyun.dataworks.client.utils.spark.command;
  
  import java.util.concurrent.ThreadFactory;
  import java.util.concurrent.atomic.AtomicLong;
  
  class NamedThreadFactory implements ThreadFactory {
  
      private final String nameFormat;
      private final AtomicLong threadIds;
  
      NamedThreadFactory(String nameFormat) {
          this.nameFormat = nameFormat;
          this.threadIds = new AtomicLong();
      }
  
      @Override
      public Thread newThread(Runnable r) {
          Thread t = new Thread(r, String.format(nameFormat, threadIds.incrementAndGet()));
          t.setDaemon(true);
          return t;
      }
  
  }
  