BandwidthStatistic

Kotlin |Java

@UnstableApi
interface BandwidthStatistic

Known direct subclasses

`ExponentialWeightedAverageStatistic`	A `BandwidthStatistic` that calculates estimates using an exponential weighted average.
`SlidingPercentileBandwidthStatistic`	A `BandwidthStatistic` that calculates estimates based on a sliding window weighted percentile.
`SlidingWeightedAverageBandwidthStatistic`	A `BandwidthStatistic` that calculates estimates based on a sliding window weighted average.

The interface for different bandwidth estimation statistics.

Summary

Public functions
`Unit`	`addSample(bytes: Long, durationUs: Long)` Adds a transfer sample to the statistic.
`Long`	`getBandwidthEstimate()` Returns the bandwidth estimate in bits per second, or `ESTIMATE_NOT_AVAILABLE` if there is no estimate available yet.
`Unit`	`reset()` Resets the statistic.

fun addSample(bytes: Long, durationUs: Long): Unit

Adds a transfer sample to the statistic.

Parameters
`bytes: Long`	The number of bytes transferred.
`durationUs: Long`	The duration of the transfer, in microseconds.

fun getBandwidthEstimate(): Long

Returns the bandwidth estimate in bits per second, or ESTIMATE_NOT_AVAILABLE if there is no estimate available yet.

fun reset(): Unit

Resets the statistic. The statistic should drop all samples and reset to its initial state, similar to right after construction.