IRecorder.cs

namespace HdrHistogram
{
    /// <summary>
    /// Provides methods to record values.
    /// </summary>
    public interface IRecorder
    {
        /// <summary>
        /// Records a value in the histogram
        /// </summary>
        /// <param name="value">The value to be recorded</param>
        /// <exception cref="System.IndexOutOfRangeException">if value is exceeds highestTrackableValue</exception>
        void RecordValue(long value);

        /// <summary>
        /// Record a value in the histogram (adding to the value's current count)
        /// </summary>
        /// <param name="value">The value to be recorded</param>
        /// <param name="count">The number of occurrences of this value to record</param>
        /// <exception cref="System.IndexOutOfRangeException">if value is exceeds highestTrackableValue</exception>
        void RecordValueWithCount(long value, long count);

        /// <summary>
        /// Record a value in the histogram.
        /// </summary>
        /// <param name="value">The value to record</param>
        /// <param name="expectedIntervalBetweenValueSamples">If <paramref name="expectedIntervalBetweenValueSamples"/> is larger than 0, add auto-generated value records as appropriate if <paramref name="value"/> is larger than <paramref name="expectedIntervalBetweenValueSamples"/></param>
        /// <exception cref="System.IndexOutOfRangeException">if value is exceeds highestTrackableValue</exception>
        /// <remarks>
        /// To compensate for the loss of sampled values when a recorded value is larger than the expected interval between value samples, 
        /// Histogram will auto-generate an additional series of decreasingly-smaller (down to the expectedIntervalBetweenValueSamples) value records.
        /// <para>
        /// Note: This is a at-recording correction method, as opposed to the post-recording correction method provided by currently unimplemented <c>CopyCorrectedForCoordinatedOmission</c> method.
        /// The two methods are mutually exclusive, and only one of the two should be be used on a given data set to correct for the same coordinated omission issue.
        /// </para>
        /// See notes in the description of the Histogram calls for an illustration of why this corrective behavior is important.
        /// </remarks>
        void RecordValueWithExpectedInterval(long value, long expectedIntervalBetweenValueSamples);
    }
}