Package io.micrometer.core.instrument.binder.grpc

Class AbstractMetricCollectingInterceptor.MetricSet

java.lang.Object

io.micrometer.core.instrument.binder.grpc.AbstractMetricCollectingInterceptor.MetricSet

Enclosing class:

AbstractMetricCollectingInterceptor

protected static class AbstractMetricCollectingInterceptor.MetricSet
extends Object

Container for all metrics of a certain call. Used instead of 3 maps to improve performance.

Constructor Summary

Constructors

Constructor	Description
MetricSet(Counter requestCounter, Counter responseCounter, Function<io.grpc.Status.Code,Timer> timerFunction)	Creates a new metric set with the given meter instances.

Method Summary

Modifier and Type	Method	Description
Counter	getRequestCounter()	Gets the Counter that counts the request messages.
Counter	getResponseCounter()	Gets the Counter that counts the response messages.
Consumer<io.grpc.Status.Code>	newProcessingDurationTiming(MeterRegistry registry)	Uses the given registry to create a Timer.Sample that will be reported if the returned consumer is invoked.

Methods inherited from class java.lang.Object

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

Constructor Details

MetricSet

public MetricSet(Counter requestCounter,
 Counter responseCounter,
 Function<io.grpc.Status.Code,Timer> timerFunction)

Creates a new metric set with the given meter instances.

Parameters:

requestCounter - The request counter to use.

responseCounter - The response counter to use.

timerFunction - The timer function to use.

Method Details

getRequestCounter

public Counter getRequestCounter()

Gets the Counter that counts the request messages.

Returns:

The Counter that counts the request messages.

getResponseCounter

public Counter getResponseCounter()

Gets the Counter that counts the response messages.

Returns:

The Counter that counts the response messages.

newProcessingDurationTiming

public Consumer<io.grpc.Status.Code> newProcessingDurationTiming(MeterRegistry registry)

Uses the given registry to create a Timer.Sample that will be reported if the returned consumer is invoked.

Parameters:

registry - The registry used to create the sample.

Returns:

The newly created consumer that will report the processing duration since calling this method and invoking the returned consumer along with the status code.