com.github.netty.core.metrics

类 SlidingTimeWindowReservoir

java.lang.Object

com.github.netty.core.metrics.SlidingTimeWindowReservoir

所有已实现的接口:

Reservoir

public class SlidingTimeWindowReservoir
extends Object
implements Reservoir

A Reservoir implementation backed by a sliding window that stores only the measurements made in the last N seconds (or other time unit).

构造器概要

构造器

构造器和说明
SlidingTimeWindowReservoir(long window, TimeUnit windowUnit) Creates a new SlidingTimeWindowReservoir with the given window of time.
SlidingTimeWindowReservoir(long window, TimeUnit windowUnit, Clock clock) Creates a new SlidingTimeWindowReservoir with the given clock and window of time.

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.

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SlidingTimeWindowReservoir

public SlidingTimeWindowReservoir(long window,
                                  TimeUnit windowUnit)

Creates a new SlidingTimeWindowReservoir with the given window of time.

参数:

window - the window of time

windowUnit - the unit of window

SlidingTimeWindowReservoir

public SlidingTimeWindowReservoir(long window,
                                  TimeUnit windowUnit,
                                  Clock clock)

Creates a new SlidingTimeWindowReservoir with the given clock and window of time.

参数:

window - the window of time

windowUnit - the unit of window

clock - the Clock to use

方法详细资料

size

public int size()

从接口复制的说明: Reservoir

Returns the number of values recorded.

指定者:

size 在接口中 Reservoir

返回:

the number of values recorded

update

public void update(long value)

从接口复制的说明: Reservoir

Adds a new recorded value to the reservoir.

指定者:

update 在接口中 Reservoir

参数:

value - a new recorded value

getSnapshot

public Snapshot getSnapshot()

从接口复制的说明: Reservoir

Returns a snapshot of the reservoir's values.

指定者:

getSnapshot 在接口中 Reservoir

返回:

a snapshot of the reservoir's values