Constructor Detail

Method Detail

• getSum

   double getSum()

• getMean

   double getMean()

• getCount

   long getCount()

• getMin

   T getMin()

• getMax

   T getMax()

• clear

   void clear()

• addBytes

   void addBytes(long newValue)

  Add to received bytes

  Parameters:

  newValue - number of newly received bytes

• addSentBytes

   void addSentBytes(long newValue)

  Add to sent bytes

  Parameters:

  newValue - number of newly sent bytes

• addAll

   void addAll(StatCalculator<T> calc)

• getMedian

   T getMedian()

• getTotalBytes

   long getTotalBytes()

• getTotalSentBytes

   long getTotalSentBytes()

• getPercentPoint

   T getPercentPoint(float percent)

  Get the value which %percent% of the values are less than. This works just like median (where median represents the 50% point). A typical desire is to see the 90% point - the value that 90% of the data points are below, the remaining 10% are above.

  Parameters:

  percent - number representing the wished percent (between 0and 1.0)

  Returns:

  number of values less than the percentage

• getPercentPoint

   T getPercentPoint(double percent)

  Get the value which %percent% of the values are less than. This works just like median (where median represents the 50% point). A typical desire is to see the 90% point - the value that 90% of the data points are below, the remaining 10% are above.

  Parameters:

  percent - number representing the wished percent (between 0and 1.0)

  Returns:

  the value which %percent% of the values are less than

• getDistribution

   Map<Number, Array<Number>> getDistribution()

  Returns the distribution of the values in the list.

  Returns:

  map containing either Integer or Long keys; entries are a Number array containing the key and the [Integer] count. TODO - why is the key value also stored in the entry array? See Bug 53825

• getStandardDeviation

   double getStandardDeviation()

• addValue

   void addValue(T val, long sampleCount)

  Update the calculator with the value for an aggregated sample.

  Parameters:

  val - the aggregate value, normally the elapsed time

  sampleCount - the number of samples contributing to the aggregate value

• addValue

   void addValue(T val)

  Add a single value (normally elapsed time)

  Parameters:

  val - the value to add, which should correspond with a single sample