Package io.opentelemetry.metrics

This package describes the Metrics API that can be used to record application Metrics.

See: Description

Interface Summary

Interface	Description
AsynchronousInstrument<R>	AsynchronousInstrument is an interface that defines a type of instruments that are used to report measurements asynchronously.
AsynchronousInstrument.Builder	Builder class for AsynchronousInstrument.
AsynchronousInstrument.Callback<R>	A Callback for a AsynchronousInstrument.
BatchRecorder	Util class that can be use to atomically record measurements associated with a set of Metrics.
DoubleCounter	Counter is the most common synchronous instrument.
DoubleCounter.BoundDoubleCounter	A Bound Instrument for a DoubleCounter.
DoubleCounter.Builder	Builder class for DoubleCounter.
DoubleSumObserver	SumObserver is the asynchronous instrument corresponding to Counter, used to capture a monotonic sum with Observe(sum).
DoubleSumObserver.Builder	Builder class for DoubleSumObserver.
DoubleSumObserver.ResultDoubleSumObserver	The result for the AsynchronousInstrument.Callback.
DoubleUpDownCounter	UpDownCounter is a synchronous instrument and very similar to Counter except that Add(increment) supports negative increments.
DoubleUpDownCounter.BoundDoubleUpDownCounter	A Bound Instrument for a DoubleUpDownCounter.
DoubleUpDownCounter.Builder	Builder class for DoubleUpDownCounter.
DoubleUpDownSumObserver	UpDownSumObserver is the asynchronous instrument corresponding to UpDownCounter, used to capture a non-monotonic count with Observe(sum).
DoubleUpDownSumObserver.Builder	Builder class for DoubleUpDownSumObserver.
DoubleUpDownSumObserver.ResultDoubleUpDownSumObserver	The result for the Callback.
DoubleValueObserver	ValueObserver is the asynchronous instrument corresponding to ValueRecorder, used to capture values that are treated as individual observations, recorded with the observe(value) method.
DoubleValueObserver.Builder	Builder class for DoubleValueObserver.
DoubleValueObserver.ResultDoubleValueObserver	The result for the Callback.
DoubleValueRecorder	ValueRecorder is a synchronous instrument useful for recording any number, positive or negative.
DoubleValueRecorder.BoundDoubleValueRecorder	A Bound Instrument for a DoubleValueRecorder.
DoubleValueRecorder.Builder	Builder class for DoubleValueRecorder.
Instrument	Base interface for all metrics defined in this package.
Instrument.Builder	The Builder class for the Instrument.
LongCounter	Counter is the most common synchronous instrument.
LongCounter.BoundLongCounter	A Bound Instrument for a LongCounter.
LongCounter.Builder	Builder class for LongCounter.
LongSumObserver	SumObserver is the asynchronous instrument corresponding to Counter, used to capture a monotonic sum with Observe(sum).
LongSumObserver.Builder	Builder class for LongSumObserver.
LongSumObserver.ResultLongSumObserver	The result for the AsynchronousInstrument.Callback.
LongUpDownCounter	UpDownCounter is a synchronous instrument and very similar to Counter except that Add(increment) supports negative increments.
LongUpDownCounter.BoundLongUpDownCounter	A Bound Instrument for a LongUpDownCounter.
LongUpDownCounter.Builder	Builder class for LongUpDownCounter.
LongUpDownSumObserver	UpDownSumObserver is the asynchronous instrument corresponding to UpDownCounter, used to capture a non-monotonic count with Observe(sum).
LongUpDownSumObserver.Builder	Builder class for LongUpDownSumObserver.
LongUpDownSumObserver.ResultLongUpDownSumObserver	The result for the Callback.
LongValueObserver	ValueObserver is the asynchronous instrument corresponding to ValueRecorder, used to capture values that are treated as individual observations, recorded with the observe(value) method.
LongValueObserver.Builder	Builder class for LongValueObserver.
LongValueObserver.ResultLongValueObserver	The result for the Callback.
LongValueRecorder	ValueRecorder is a synchronous instrument useful for recording any number, positive or negative.
LongValueRecorder.BoundLongValueRecorder	A Bound Instrument for a LongValueRecorder.
LongValueRecorder.Builder	Builder class for LongValueRecorder.
Meter	Meter is a simple, interface that allows users to record measurements (metrics).
MeterProvider	A registry for creating named Meters.
SynchronousInstrument<B extends SynchronousInstrument.BoundInstrument>	SynchronousInstrument is an interface that defines a type of instruments that are used to report measurements synchronously.
SynchronousInstrument.BoundInstrument
SynchronousInstrument.Builder	Builder class for SynchronousInstrument.

Class Summary

Class	Description
DefaultMeter	No-op implementations of Meter.
DefaultMeterProvider

Package io.opentelemetry.metrics Description

This package describes the Metrics API that can be used to record application Metrics.