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 io.jafka.mx;
  
  import io.jafka.utils.Utils;
  
  /**
   * @author adyliu (imxylz@gmail.com)
   * @since 1.0
   */
  public class LogFlushStats implements LogFlushStatsMBean, IMBeanName {
  
      private final SnapshotStats flushRequestStats = new SnapshotStats();
  
      private LogFlushStats() {
      }
  
      // public void recordFlushRequest(long requestNs) {
      //     flushRequestStats.recordRequestMetric(requestNs);
      //}
  
      public double getFlushesPerSecond() {
          return flushRequestStats.getRequestsPerSecond();
      }
  
      public double getAvgFlushMs() {
          return flushRequestStats.getAvgMetric();
      }
  
      public long getTotalFlushMs() {
          return flushRequestStats.getTotalMetric();
      }
  
      public double getMaxFlushMs() {
          return flushRequestStats.getMaxMetric();
      }
  
      public long getNumFlushes() {
          return flushRequestStats.getNumRequests();
      }
  
      public String getMbeanName() {
          return "jafka:type=jafka.LogFlushStats";
      }
  
      private static class LogFlushStatsHolder {
  
          static LogFlushStats stats = new LogFlushStats();
          static {
              Utils.registerMBean(stats);
          }
      }
  
      public static void recordFlushRequest(long requestMs) {
          LogFlushStatsHolder.stats.flushRequestStats.recordRequestMetric(requestMs);
      }
  
  }
  