content: /**
   * 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 com.alibaba.jstorm.common.metric.old.operator.convert;
  
  import java.util.concurrent.atomic.AtomicLong;
  
  public class AtomicLongToLong implements Convertor<AtomicLong, Long> {
      private static final long serialVersionUID = -2755066621494409063L;
  
      @Override
      public Long convert(AtomicLong obj) {
          // TODO Auto-generated method stub
          if (obj == null) {
              return null;
          } else {
              return obj.get();
          }
      }
  
  }
  