org.apache.druid.sql.avatica

Class AvaticaMonitor

java.lang.Object

org.apache.druid.java.util.metrics.AbstractMonitor

org.apache.druid.sql.avatica.AvaticaMonitor

All Implemented Interfaces:

org.apache.calcite.avatica.metrics.MetricsSystem, Monitor

public class AvaticaMonitor
extends AbstractMonitor
implements org.apache.calcite.avatica.metrics.MetricsSystem

Constructor Summary

Constructors

Constructor and Description
AvaticaMonitor()

Method Summary

Modifier and Type	Method and Description
boolean	doMonitor(ServiceEmitter emitter)
org.apache.calcite.avatica.metrics.Counter	getCounter(String name)
org.apache.calcite.avatica.metrics.Histogram	getHistogram(String name)
org.apache.calcite.avatica.metrics.Meter	getMeter(String name)
org.apache.calcite.avatica.metrics.Timer	getTimer(String name)
<T> void	register(String name, org.apache.calcite.avatica.metrics.Gauge<T> gauge)

Methods inherited from class org.apache.druid.java.util.metrics.AbstractMonitor

monitor, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

AvaticaMonitor

public AvaticaMonitor()

Method Detail

doMonitor

public boolean doMonitor(ServiceEmitter emitter)

Specified by:

doMonitor in class AbstractMonitor

getTimer

public org.apache.calcite.avatica.metrics.Timer getTimer(String name)

Specified by:

getTimer in interface org.apache.calcite.avatica.metrics.MetricsSystem

getHistogram

public org.apache.calcite.avatica.metrics.Histogram getHistogram(String name)

Specified by:

getHistogram in interface org.apache.calcite.avatica.metrics.MetricsSystem

getMeter

public org.apache.calcite.avatica.metrics.Meter getMeter(String name)

Specified by:

getMeter in interface org.apache.calcite.avatica.metrics.MetricsSystem

getCounter

public org.apache.calcite.avatica.metrics.Counter getCounter(String name)

Specified by:

getCounter in interface org.apache.calcite.avatica.metrics.MetricsSystem

register

public <T> void register(String name,
                         org.apache.calcite.avatica.metrics.Gauge<T> gauge)

Specified by:

register in interface org.apache.calcite.avatica.metrics.MetricsSystem