com.alibaba.metrics

类 SlidingTimeWindowReservoir

java.lang.Object

com.alibaba.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()
int	size()
void	update(long value)

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()

指定者:

size 在接口中 Reservoir

update

public void update(long value)

指定者:

update 在接口中 Reservoir

getSnapshot

public Snapshot getSnapshot()

指定者:

getSnapshot 在接口中 Reservoir