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.metrics;
  
  /**
   * A statistical snapshot of a {@link AbstractSnapshot}.
   */
  public abstract class AbstractSnapshot implements Snapshot {
  
      /**
       * Returns the median value in the distribution.
       *
       * @return the median value
       */
      public double getMedian() {
          return getValue(0.5);
      }
  
      /**
       * Returns the value at the 75th percentile in the distribution.
       *
       * @return the value at the 75th percentile
       */
      public double get75thPercentile() {
          return getValue(0.75);
      }
  
      /**
       * Returns the value at the 95th percentile in the distribution.
       *
       * @return the value at the 95th percentile
       */
      public double get95thPercentile() {
          return getValue(0.95);
      }
  
      /**
       * Returns the value at the 98th percentile in the distribution.
       *
       * @return the value at the 98th percentile
       */
      public double get98thPercentile() {
          return getValue(0.98);
      }
  
      /**
       * Returns the value at the 99th percentile in the distribution.
       *
       * @return the value at the 99th percentile
       */
      public double get99thPercentile() {
          return getValue(0.99);
      }
  
      /**
       * Returns the value at the 99.9th percentile in the distribution.
       *
       * @return the value at the 99.9th percentile
       */
      public double get999thPercentile() {
          return getValue(0.999);
      }
  
  
  }
  