/**
    * 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.hadoop.hbase.metrics.impl;
  
  import java.util.Objects;
  
  import org.apache.hadoop.hbase.classification.InterfaceAudience;
  
  import com.codahale.metrics.Meter;
  
  /**
   * Dropwizard metrics implementation of {@link org.apache.hadoop.hbase.metrics.Meter}.
   */
  @InterfaceAudience.Private
  public class DropwizardMeter implements org.apache.hadoop.hbase.metrics.Meter {
  
    private final Meter meter;
  
    public DropwizardMeter() {
      this.meter = new Meter();
    }
  
    public DropwizardMeter(Meter meter) {
      this.meter = Objects.requireNonNull(meter);
    }
  
    @Override public void mark() {
      this.meter.mark();
    }
  
    @Override public void mark(long count) {
      this.meter.mark(count);
    }
  
    @Override
    public long getCount() {
      return meter.getCount();
    }
  
    @Override
    public double getMeanRate() {
      return meter.getMeanRate();
    }
  
    @Override
    public double getOneMinuteRate() {
      return meter.getOneMinuteRate();
    }
  
    @Override
    public double getFiveMinuteRate() {
      return meter.getFiveMinuteRate();
    }
  
    @Override
    public double getFifteenMinuteRate() {
      return meter.getFifteenMinuteRate();
    }
  }