Package io.opentelemetry.sdk.metrics

Class SdkObservableInstrument

java.lang.Object

io.opentelemetry.sdk.metrics.SdkObservableInstrument

All Implemented Interfaces:

BatchCallback, ObservableDoubleCounter, ObservableDoubleGauge, ObservableDoubleUpDownCounter, ObservableLongCounter, ObservableLongGauge, ObservableLongUpDownCounter, AutoCloseable

class SdkObservableInstrument
extends Object
implements ObservableDoubleCounter, ObservableLongCounter, ObservableDoubleGauge, ObservableLongGauge, ObservableDoubleUpDownCounter, ObservableLongUpDownCounter, BatchCallback

Field Summary

Fields

Modifier and Type	Field	Description
private final CallbackRegistration	callbackRegistration
private static final Logger	logger
private final AtomicBoolean	removed
private final SdkMeter	sdkMeter
private final ThrottlingLogger	throttlingLogger

Constructor Summary

Constructors

Constructor	Description
SdkObservableInstrument(SdkMeter sdkMeter, CallbackRegistration callbackRegistration)

Method Summary

Modifier and Type	Method	Description
void	close()	Remove the callback registered via DoubleCounterBuilder.buildWithCallback(Consumer).
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final Logger logger

throttlingLogger

private final ThrottlingLogger throttlingLogger

sdkMeter

private final SdkMeter sdkMeter

callbackRegistration

private final CallbackRegistration callbackRegistration

removed

private final AtomicBoolean removed

Constructor Details

SdkObservableInstrument

SdkObservableInstrument(SdkMeter sdkMeter,
 CallbackRegistration callbackRegistration)

Method Details

close

public void close()

Description copied from interface: ObservableDoubleCounter

Remove the callback registered via DoubleCounterBuilder.buildWithCallback(Consumer). After this is called, the callback won't be invoked on future collections. Subsequent calls to ObservableDoubleCounter.close() have no effect.

Note: other callbacks registered to the instrument with the same identity are unaffected.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface BatchCallback

Specified by:

close in interface ObservableDoubleCounter

Specified by:

close in interface ObservableDoubleGauge

Specified by:

close in interface ObservableDoubleUpDownCounter

Specified by:

close in interface ObservableLongCounter

Specified by:

close in interface ObservableLongGauge

Specified by:

close in interface ObservableLongUpDownCounter

toString

public String toString()

Overrides:

toString in class Object