BandwidthStatistic

Kotlin |Java

@UnstableApi
public 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 methods
`abstract void`	`addSample(long bytes, long durationUs)` Adds a transfer sample to the statistic.
`abstract long`	`getBandwidthEstimate()` Returns the bandwidth estimate in bits per second, or `ESTIMATE_NOT_AVAILABLE` if there is no estimate available yet.
`abstract void`	`reset()` Resets the statistic.

abstract void addSample(long bytes, long durationUs)

Adds a transfer sample to the statistic.

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

abstract long getBandwidthEstimate()

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

abstract void reset()

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