org.apache.ratis.metrics.impl

类 MetricRegistriesImpl

java.lang.Object

org.apache.ratis.metrics.MetricRegistries

org.apache.ratis.metrics.impl.MetricRegistriesImpl

public class MetricRegistriesImpl
extends MetricRegistries

Implementation of MetricRegistries that does ref-counting.

构造器概要

构造器

构造器和说明
MetricRegistriesImpl()
MetricRegistriesImpl(MetricRegistryFactory factory)

方法概要

限定符和类型	方法和说明
void	addReporterRegistration(Consumer<RatisMetricRegistry> reporterRegistration, Consumer<RatisMetricRegistry> stopReporter) Add hook to register reporter for the metricRegistry.
void	clear() Removes all the MetricRegisties.
RatisMetricRegistry	create(MetricRegistryInfo info) Create or return MetricRegistry with the given info.
void	enableConsoleReporter(TimeDuration consoleReportRate) Enable console reporter for the metricRegistry.
void	enableJmxReporter() Enable jmx reporter for the metricRegistry.
Optional<RatisMetricRegistry>	get(MetricRegistryInfo info) Returns the MetricRegistry if found.
Collection<RatisMetricRegistry>	getMetricRegistries() Returns MetricRegistry's created.
Set<MetricRegistryInfo>	getMetricRegistryInfos() Returns MetricRegistryInfo's for the MetricRegistry's created.
boolean	remove(MetricRegistryInfo key) Decrements the ref count of the MetricRegistry, and removes if ref count == 0.
void	removeReporterRegistration(Consumer<RatisMetricRegistry> reporterRegistration, Consumer<RatisMetricRegistry> stopReporter) Remove hook of reporter for the metricRegistry.

从类继承的方法 org.apache.ratis.metrics.MetricRegistries

global

从类继承的方法 java.lang.Object

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

构造器详细资料

MetricRegistriesImpl

public MetricRegistriesImpl()

MetricRegistriesImpl

public MetricRegistriesImpl(MetricRegistryFactory factory)

方法详细资料

create

public RatisMetricRegistry create(MetricRegistryInfo info)

从类复制的说明: MetricRegistries

Create or return MetricRegistry with the given info. MetricRegistry will only be created if current reference count is 0. Otherwise ref counted is incremented, and an existing instance will be returned.

指定者:

create 在类中 MetricRegistries

参数:

info - the info object for the MetricRegistrytry.

返回:

created or existing MetricRegistry.

remove

public boolean remove(MetricRegistryInfo key)

从类复制的说明: MetricRegistries

Decrements the ref count of the MetricRegistry, and removes if ref count == 0.

指定者:

remove 在类中 MetricRegistries

参数:

key - the info object for the MetricRegistrytry.

返回:

true if metric registry is removed.

get

public Optional<RatisMetricRegistry> get(MetricRegistryInfo info)

从类复制的说明: MetricRegistries

Returns the MetricRegistry if found.

指定者:

get 在类中 MetricRegistries

参数:

info - the info for the registry.

返回:

a MetricRegistry optional.

getMetricRegistries

public Collection<RatisMetricRegistry> getMetricRegistries()

从类复制的说明: MetricRegistries

Returns MetricRegistry's created.

指定者:

getMetricRegistries 在类中 MetricRegistries

返回:

MetricRegistry's created.

clear

public void clear()

从类复制的说明: MetricRegistries

Removes all the MetricRegisties.

指定者:

clear 在类中 MetricRegistries

getMetricRegistryInfos

public Set<MetricRegistryInfo> getMetricRegistryInfos()

从类复制的说明: MetricRegistries

Returns MetricRegistryInfo's for the MetricRegistry's created.

指定者:

getMetricRegistryInfos 在类中 MetricRegistries

返回:

MetricRegistryInfo's for the MetricRegistry's created.

addReporterRegistration

public void addReporterRegistration(Consumer<RatisMetricRegistry> reporterRegistration,
                                    Consumer<RatisMetricRegistry> stopReporter)

从类复制的说明: MetricRegistries

Add hook to register reporter for the metricRegistry.

指定者:

addReporterRegistration 在类中 MetricRegistries

参数:

reporterRegistration - Consumer to create the reporter for the registry.

stopReporter - Consumer to stop the reporter for the registry.

removeReporterRegistration

public void removeReporterRegistration(Consumer<RatisMetricRegistry> reporterRegistration,
                                       Consumer<RatisMetricRegistry> stopReporter)

从类复制的说明: MetricRegistries

Remove hook of reporter for the metricRegistry.

覆盖:

removeReporterRegistration 在类中 MetricRegistries

参数:

reporterRegistration - Consumer to create the reporter for the registry.

stopReporter - Consumer to stop the reporter for the registry.

enableJmxReporter

public void enableJmxReporter()

从类复制的说明: MetricRegistries

Enable jmx reporter for the metricRegistry.

指定者:

enableJmxReporter 在类中 MetricRegistries

enableConsoleReporter

public void enableConsoleReporter(TimeDuration consoleReportRate)

从类复制的说明: MetricRegistries

Enable console reporter for the metricRegistry.

指定者:

enableConsoleReporter 在类中 MetricRegistries

参数:

consoleReportRate - Console report rate.