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.codahale;
  
  import com.codahale.metrics.Reservoir;
  import com.codahale.metrics.Snapshot;
  
  /**
   * @author JohnFang (xiaojian.fxj@alibaba-inc.com).
   */
  public class JAverageReservoir implements Reservoir {
  
      private JAverageSnapshot jAverageSnapshot;
  
      public JAverageReservoir() {
          this.jAverageSnapshot = new JAverageSnapshot();
      }
  
      @Override
      public int size() {
          return 0;
      }
  
      @Override
      public void update(long value) {
      }
  
      @Override
      public Snapshot getSnapshot() {
          return jAverageSnapshot;
      }
  }
  