com.github.netty.core.metrics

接口 Reservoir

所有已知实现类:

ExponentiallyDecayingReservoir, SlidingTimeWindowReservoir, SlidingWindowReservoir, UniformReservoir

public interface Reservoir

A statistically representative reservoir of a data stream.

方法概要

限定符和类型	方法和说明
Snapshot	getSnapshot() Returns a snapshot of the reservoir's values.
int	size() Returns the number of values recorded.
void	update(long value) Adds a new recorded value to the reservoir.

方法详细资料

size

int size()

Returns the number of values recorded.

返回:

the number of values recorded

update

void update(long value)

Adds a new recorded value to the reservoir.

参数:

value - a new recorded value

getSnapshot

Snapshot getSnapshot()

Returns a snapshot of the reservoir's values.

返回:

a snapshot of the reservoir's values