Package com.linecorp.armeria.common.metric

Class NoopMeterRegistry

java.lang.Object
io.micrometer.core.instrument.MeterRegistry
com.linecorp.armeria.common.metric.NoopMeterRegistry
public final class NoopMeterRegistry extends io.micrometer.core.instrument.MeterRegistry
A MeterRegistry which does not record any values.

  • Nested Class Summary

    Nested classes/interfaces inherited from class io.micrometer.core.instrument.MeterRegistry

    io.micrometer.core.instrument.MeterRegistry.Config, io.micrometer.core.instrument.MeterRegistry.More

  • Field Summary

    Fields inherited from class io.micrometer.core.instrument.MeterRegistry

    clock

  • Method Summary

    Modifier and Type
    Method
    Description
    protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig
    defaultHistogramConfig()
     
    static NoopMeterRegistry
    get()
    Returns the singleton instance.
    protected TimeUnit
    getBaseTimeUnit()
     
    protected io.micrometer.core.instrument.Counter
    newCounter(io.micrometer.core.instrument.Meter.Id id)
     
    protected io.micrometer.core.instrument.DistributionSummary
    newDistributionSummary(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionConfig, double scale)
     
    protected <T> io.micrometer.core.instrument.FunctionCounter
    newFunctionCounter(io.micrometer.core.instrument.Meter.Id id, T obj, ToDoubleFunction<T> f)
     
    protected <T> io.micrometer.core.instrument.FunctionTimer
    newFunctionTimer(io.micrometer.core.instrument.Meter.Id id, T obj, ToLongFunction<T> countFunction, ToDoubleFunction<T> totalTimeFunction, TimeUnit totalTimeFunctionUnits)
     
    protected <T> io.micrometer.core.instrument.Gauge
    newGauge(io.micrometer.core.instrument.Meter.Id id, T obj, ToDoubleFunction<T> f)
     
    protected io.micrometer.core.instrument.LongTaskTimer
    newLongTaskTimer(io.micrometer.core.instrument.Meter.Id id)
     
    protected io.micrometer.core.instrument.Meter
    newMeter(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.Meter.Type type, Iterable<io.micrometer.core.instrument.Measurement> measurements)
     
    protected io.micrometer.core.instrument.Timer
    newTimer(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig histogramConfig, io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)
     

    Methods inherited from class io.micrometer.core.instrument.MeterRegistry

    clear, close, config, counter, counter, find, forEachMeter, gauge, gauge, gauge, gauge, gaugeCollectionSize, gaugeMapSize, get, getConventionName, getConventionTags, getMeters, isClosed, meterRegistrationFailed, more, newLongTaskTimer, newTimeGauge, remove, remove, removeByPreFilterId, summary, summary, timer, timer

    Methods inherited from class java.lang.Object

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

  • Method Details

    • get

      public static NoopMeterRegistry get()
      Returns the singleton instance.

    • newGauge

      protected <T> io.micrometer.core.instrument.Gauge newGauge(io.micrometer.core.instrument.Meter.Id id, @Nullable T obj, ToDoubleFunction<T> f)
      Specified by:
      newGauge in class io.micrometer.core.instrument.MeterRegistry

    • newCounter

      protected io.micrometer.core.instrument.Counter newCounter(io.micrometer.core.instrument.Meter.Id id)
      Specified by:
      newCounter in class io.micrometer.core.instrument.MeterRegistry

    • newLongTaskTimer

      protected io.micrometer.core.instrument.LongTaskTimer newLongTaskTimer(io.micrometer.core.instrument.Meter.Id id)
      Overrides:
      newLongTaskTimer in class io.micrometer.core.instrument.MeterRegistry

    • newTimer

      protected io.micrometer.core.instrument.Timer newTimer(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig histogramConfig, io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)
      Specified by:
      newTimer in class io.micrometer.core.instrument.MeterRegistry

    • newDistributionSummary

      protected io.micrometer.core.instrument.DistributionSummary newDistributionSummary(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionConfig, double scale)
      Specified by:
      newDistributionSummary in class io.micrometer.core.instrument.MeterRegistry

    • newMeter

      protected io.micrometer.core.instrument.Meter newMeter(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.Meter.Type type, Iterable<io.micrometer.core.instrument.Measurement> measurements)
      Specified by:
      newMeter in class io.micrometer.core.instrument.MeterRegistry

    • newFunctionTimer

      protected <T> io.micrometer.core.instrument.FunctionTimer newFunctionTimer(io.micrometer.core.instrument.Meter.Id id, T obj, ToLongFunction<T> countFunction, ToDoubleFunction<T> totalTimeFunction, TimeUnit totalTimeFunctionUnits)
      Specified by:
      newFunctionTimer in class io.micrometer.core.instrument.MeterRegistry

    • newFunctionCounter

      protected <T> io.micrometer.core.instrument.FunctionCounter newFunctionCounter(io.micrometer.core.instrument.Meter.Id id, T obj, ToDoubleFunction<T> f)
      Specified by:
      newFunctionCounter in class io.micrometer.core.instrument.MeterRegistry

    • getBaseTimeUnit

      protected TimeUnit getBaseTimeUnit()
      Specified by:
      getBaseTimeUnit in class io.micrometer.core.instrument.MeterRegistry

    • defaultHistogramConfig

      protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig defaultHistogramConfig()
      Specified by:
      defaultHistogramConfig in class io.micrometer.core.instrument.MeterRegistry