content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.alibaba.nacos.common.executor;
  
  import com.alibaba.nacos.common.utils.StringUtils;
  
  import java.util.concurrent.ThreadFactory;
  import java.util.concurrent.atomic.AtomicInteger;
  
  /**
   * Name thread factory.
   *
   * @author <a href="mailto:liaochuntao@live.com">liaochuntao</a>
   */
  public class NameThreadFactory implements ThreadFactory {
      
      private final AtomicInteger id = new AtomicInteger(0);
      
      private String name;
      
      public NameThreadFactory(String name) {
          if (!name.endsWith(StringUtils.DOT)) {
              name += StringUtils.DOT;
          }
          this.name = name;
      }
      
      @Override
      public Thread newThread(Runnable r) {
          String threadName = name + id.getAndIncrement();
          Thread thread = new Thread(r, threadName);
          thread.setDaemon(true);
          return thread;
      }
  }
  