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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.zeppelin.scheduler;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicLong;

public class SchedulerThreadFactory implements ThreadFactory {

  private String namePrefix;
  private AtomicLong count = new AtomicLong(1);

  public SchedulerThreadFactory(String namePrefix) {
    this.namePrefix = namePrefix;
  }

  @Override
  public Thread newThread(Runnable r) {
    Thread thread = new Thread(r);
    thread.setName(namePrefix + count.getAndIncrement());
    return thread;
  }
}