org.apache.ratis.metrics

Class RatisMetrics

java.lang.Object

org.apache.ratis.metrics.RatisMetrics

public class RatisMetrics
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	RATIS_APPLICATION_NAME_METRICS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RatisMetrics(RatisMetricRegistry registry)

Method Summary

Modifier and Type	Method and Description
protected static RatisMetricRegistry	create(MetricRegistryInfo info)
static String	getHeartbeatSuffix(boolean heartbeat)
RatisMetricRegistry	getRegistry()
protected static <T extends Enum<T>> Map<T,Map<String,LongCounter>>	newCounterMaps(Class<T> clazz)
protected Function<Boolean,LongCounter>	newHeartbeatCounter(String prefix)
protected Function<Boolean,Timekeeper>	newHeartbeatTimer(String prefix)
protected static <T extends Enum<T>> Map<T,Timekeeper>	newTimerMap(Class<T> clazz, Function<T,Timekeeper> constructor)
void	unregister()

Methods inherited from class java.lang.Object

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

Field Detail

RATIS_APPLICATION_NAME_METRICS

public static final String RATIS_APPLICATION_NAME_METRICS

See Also:

Constant Field Values

Constructor Detail

RatisMetrics

protected RatisMetrics(RatisMetricRegistry registry)

Method Detail

getHeartbeatSuffix

public static String getHeartbeatSuffix(boolean heartbeat)

newCounterMaps

protected static <T extends Enum<T>> Map<T,Map<String,LongCounter>> newCounterMaps(Class<T> clazz)

newTimerMap

protected static <T extends Enum<T>> Map<T,Timekeeper> newTimerMap(Class<T> clazz,
                                                                   Function<T,Timekeeper> constructor)

create

protected static RatisMetricRegistry create(MetricRegistryInfo info)

unregister

public void unregister()

getRegistry

public final RatisMetricRegistry getRegistry()

newHeartbeatTimer

protected Function<Boolean,Timekeeper> newHeartbeatTimer(String prefix)

newHeartbeatCounter

protected Function<Boolean,LongCounter> newHeartbeatCounter(String prefix)