Package org.elasticsearch.telemetry

Class RecordingMeterRegistry

java.lang.Object

org.elasticsearch.telemetry.RecordingMeterRegistry

All Implemented Interfaces:

MeterRegistry

public class RecordingMeterRegistry
extends Object
implements MeterRegistry

A MeterRegistry that records all instrument invocations. Tests can subclass this class and extend the build[Instrument] methods to do their own validations at instrument registration time and/or provide their own instruments.

Field Summary

Fields

Modifier and Type	Field	Description
protected final MetricRecorder<Instrument>	recorder

Fields inherited from interface org.elasticsearch.telemetry.metric.MeterRegistry

NOOP

Constructor Summary

Constructors

Constructor	Description
RecordingMeterRegistry()

Method Summary

Modifier and Type	Method	Description
protected DoubleCounter	buildDoubleCounter(String name, String description, String unit)
protected DoubleGauge	buildDoubleGauge(String name, String description, String unit, Supplier<DoubleWithAttributes> observer)
protected DoubleHistogram	buildDoubleHistogram(String name, String description, String unit)
protected DoubleUpDownCounter	buildDoubleUpDownCounter(String name, String description, String unit)
protected LongCounter	buildLongCounter(String name, String description, String unit)
protected LongGauge	buildLongGauge(String name, String description, String unit, Supplier<LongWithAttributes> observer)
protected LongHistogram	buildLongHistogram(String name, String description, String unit)
protected LongUpDownCounter	buildLongUpDownCounter(String name, String description, String unit)
DoubleAsyncCounter	getDoubleAsyncCounter(String name)
DoubleCounter	getDoubleCounter(String name)
DoubleGauge	getDoubleGauge(String name)
DoubleHistogram	getDoubleHistogram(String name)
DoubleUpDownCounter	getDoubleUpDownCounter(String name)
LongAsyncCounter	getLongAsyncCounter(String name)
LongCounter	getLongCounter(String name)
LongGauge	getLongGauge(String name)
LongHistogram	getLongHistogram(String name)
LongUpDownCounter	getLongUpDownCounter(String name)
DoubleAsyncCounter	registerDoubleAsyncCounter(String name, String description, String unit, Supplier<DoubleWithAttributes> observer)
DoubleCounter	registerDoubleCounter(String name, String description, String unit)
DoubleGauge	registerDoubleGauge(String name, String description, String unit, Supplier<DoubleWithAttributes> observer)
DoubleHistogram	registerDoubleHistogram(String name, String description, String unit)
DoubleUpDownCounter	registerDoubleUpDownCounter(String name, String description, String unit)
LongAsyncCounter	registerLongAsyncCounter(String name, String description, String unit, Supplier<LongWithAttributes> observer)
LongCounter	registerLongCounter(String name, String description, String unit)
LongGauge	registerLongGauge(String name, String description, String unit, Supplier<LongWithAttributes> observer)
LongHistogram	registerLongHistogram(String name, String description, String unit)
LongUpDownCounter	registerLongUpDownCounter(String name, String description, String unit)

Methods inherited from class java.lang.Object

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

Field Details

recorder

protected final MetricRecorder<Instrument> recorder

Constructor Details

RecordingMeterRegistry

public RecordingMeterRegistry()

Method Details

registerDoubleCounter

public DoubleCounter registerDoubleCounter(String name,
 String description,
 String unit)

Specified by:

registerDoubleCounter in interface MeterRegistry

getDoubleCounter

public DoubleCounter getDoubleCounter(String name)

Specified by:

getDoubleCounter in interface MeterRegistry

buildDoubleCounter

protected DoubleCounter buildDoubleCounter(String name,
 String description,
 String unit)

registerDoubleUpDownCounter

public DoubleUpDownCounter registerDoubleUpDownCounter(String name,
 String description,
 String unit)

Specified by:

registerDoubleUpDownCounter in interface MeterRegistry

getDoubleUpDownCounter

public DoubleUpDownCounter getDoubleUpDownCounter(String name)

Specified by:

getDoubleUpDownCounter in interface MeterRegistry

buildDoubleUpDownCounter

protected DoubleUpDownCounter buildDoubleUpDownCounter(String name,
 String description,
 String unit)

registerDoubleGauge

public DoubleGauge registerDoubleGauge(String name,
 String description,
 String unit,
 Supplier<DoubleWithAttributes> observer)

Specified by:

registerDoubleGauge in interface MeterRegistry

getDoubleGauge

public DoubleGauge getDoubleGauge(String name)

Specified by:

getDoubleGauge in interface MeterRegistry

buildDoubleGauge

protected DoubleGauge buildDoubleGauge(String name,
 String description,
 String unit,
 Supplier<DoubleWithAttributes> observer)

registerDoubleHistogram

public DoubleHistogram registerDoubleHistogram(String name,
 String description,
 String unit)

Specified by:

registerDoubleHistogram in interface MeterRegistry

getDoubleHistogram

public DoubleHistogram getDoubleHistogram(String name)

Specified by:

getDoubleHistogram in interface MeterRegistry

buildDoubleHistogram

protected DoubleHistogram buildDoubleHistogram(String name,
 String description,
 String unit)

registerLongCounter

public LongCounter registerLongCounter(String name,
 String description,
 String unit)

Specified by:

registerLongCounter in interface MeterRegistry

registerLongAsyncCounter

public LongAsyncCounter registerLongAsyncCounter(String name,
 String description,
 String unit,
 Supplier<LongWithAttributes> observer)

Specified by:

registerLongAsyncCounter in interface MeterRegistry

getLongAsyncCounter

public LongAsyncCounter getLongAsyncCounter(String name)

Specified by:

getLongAsyncCounter in interface MeterRegistry

registerDoubleAsyncCounter

public DoubleAsyncCounter registerDoubleAsyncCounter(String name,
 String description,
 String unit,
 Supplier<DoubleWithAttributes> observer)

Specified by:

registerDoubleAsyncCounter in interface MeterRegistry

getDoubleAsyncCounter

public DoubleAsyncCounter getDoubleAsyncCounter(String name)

Specified by:

getDoubleAsyncCounter in interface MeterRegistry

getLongCounter

public LongCounter getLongCounter(String name)

Specified by:

getLongCounter in interface MeterRegistry

buildLongCounter

protected LongCounter buildLongCounter(String name,
 String description,
 String unit)

registerLongUpDownCounter

public LongUpDownCounter registerLongUpDownCounter(String name,
 String description,
 String unit)

Specified by:

registerLongUpDownCounter in interface MeterRegistry

getLongUpDownCounter

public LongUpDownCounter getLongUpDownCounter(String name)

Specified by:

getLongUpDownCounter in interface MeterRegistry

buildLongUpDownCounter

protected LongUpDownCounter buildLongUpDownCounter(String name,
 String description,
 String unit)

registerLongGauge

public LongGauge registerLongGauge(String name,
 String description,
 String unit,
 Supplier<LongWithAttributes> observer)

Specified by:

registerLongGauge in interface MeterRegistry

getLongGauge

public LongGauge getLongGauge(String name)

Specified by:

getLongGauge in interface MeterRegistry

buildLongGauge

protected LongGauge buildLongGauge(String name,
 String description,
 String unit,
 Supplier<LongWithAttributes> observer)

registerLongHistogram

public LongHistogram registerLongHistogram(String name,
 String description,
 String unit)

Specified by:

registerLongHistogram in interface MeterRegistry

getLongHistogram

public LongHistogram getLongHistogram(String name)

Specified by:

getLongHistogram in interface MeterRegistry

buildLongHistogram

protected LongHistogram buildLongHistogram(String name,
 String description,
 String unit)