org.glassfish.jersey.server.internal.monitoring

Class SlidingWindowTimeReservoir

java.lang.Object

org.glassfish.jersey.server.internal.monitoring.AbstractSlidingWindowTimeReservoir<java.lang.Long>

org.glassfish.jersey.server.internal.monitoring.SlidingWindowTimeReservoir

All Implemented Interfaces:

TimeReservoir<java.lang.Long>

class SlidingWindowTimeReservoir
extends AbstractSlidingWindowTimeReservoir<java.lang.Long>

Sliding window time reservoir implementation that stores data of type Long.

Constructor Summary

Constructors

Constructor and Description
SlidingWindowTimeReservoir(long window, java.util.concurrent.TimeUnit windowUnit, long startTime, java.util.concurrent.TimeUnit startTimeUnit) Creates a new sliding window time reservoir with the start time, specified time window and a default trimmer.
SlidingWindowTimeReservoir(long window, java.util.concurrent.TimeUnit windowUnit, long startTime, java.util.concurrent.TimeUnit startTimeUnit, SlidingWindowTrimmer<java.lang.Long> trimmer) Creates a new sliding window time reservoir with the start time, specified time window and a custom trimmer.

Method Summary

Modifier and Type	Method and Description
protected UniformTimeSnapshot	snapshot(java.util.Collection<java.lang.Long> values, long timeInterval, java.util.concurrent.TimeUnit timeIntervalUnit, long time, java.util.concurrent.TimeUnit timeUnit) Subclasses are required to instantiate UniformTimeSnapshot on their own.

Methods inherited from class org.glassfish.jersey.server.internal.monitoring.AbstractSlidingWindowTimeReservoir

getSnapshot, interval, size, update

Methods inherited from class java.lang.Object

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

Constructor Detail

SlidingWindowTimeReservoir

public SlidingWindowTimeReservoir(long window,
                                  java.util.concurrent.TimeUnit windowUnit,
                                  long startTime,
                                  java.util.concurrent.TimeUnit startTimeUnit,
                                  SlidingWindowTrimmer<java.lang.Long> trimmer)

Creates a new sliding window time reservoir with the start time, specified time window and a custom trimmer.

Parameters:

window - The window of startTime.

windowUnit - The unit of window.

startTime - The start time from which this reservoir calculates measurements.

startTimeUnit - The start time unit.

trimmer - The trimmer to use for trimming, if null, default trimmer is used.

SlidingWindowTimeReservoir

public SlidingWindowTimeReservoir(long window,
                                  java.util.concurrent.TimeUnit windowUnit,
                                  long startTime,
                                  java.util.concurrent.TimeUnit startTimeUnit)

Creates a new sliding window time reservoir with the start time, specified time window and a default trimmer.

Parameters:

window - The window of startTime.

windowUnit - The unit of window.

startTime - The start time from which this reservoir calculates measurements.

startTimeUnit - The start time unit.

Method Detail

snapshot

protected UniformTimeSnapshot snapshot(java.util.Collection<java.lang.Long> values,
                                       long timeInterval,
                                       java.util.concurrent.TimeUnit timeIntervalUnit,
                                       long time,
                                       java.util.concurrent.TimeUnit timeUnit)

Description copied from class: AbstractSlidingWindowTimeReservoir

Subclasses are required to instantiate UniformTimeSnapshot on their own.

Specified by:

snapshot in class AbstractSlidingWindowTimeReservoir<java.lang.Long>

Parameters:

values - The values to create the snapshot from

timeInterval - The time interval this snapshot conforms to

timeIntervalUnit - The interval unit of the time interval

time - The time of the request of the snapshot

timeUnit - The unit of the time of the snapshot request

Returns:

The snapshot