Package io.micrometer.core.instrument.step

Class StepDouble

java.lang.Object
io.micrometer.core.instrument.step.StepValue<java.lang.Double>
io.micrometer.core.instrument.step.StepDouble
public class StepDouble
extends StepValue<java.lang.Double>
Subtly different from com.netflix.spectator.impl.StepDouble in that we want to be able to increment BEFORE rolling over the interval.

  • Constructor Summary

    Constructors
    Constructor Description
    StepDouble​(Clock clock, long stepMillis)  

  • Method Summary

    Modifier and Type Method Description
    java.util.concurrent.atomic.DoubleAdder getCurrent()  
    protected java.lang.Double noValue()  
    protected java.util.function.Supplier<java.lang.Double> valueSupplier()  

    Methods inherited from class io.micrometer.core.instrument.step.StepValue

    poll

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • StepDouble

      public StepDouble​(Clock clock, long stepMillis)

  • Method Details

    • valueSupplier

      protected java.util.function.Supplier<java.lang.Double> valueSupplier()
      Specified by:
      valueSupplier in class StepValue<java.lang.Double>

    • noValue

      protected java.lang.Double noValue()
      Specified by:
      noValue in class StepValue<java.lang.Double>
      Returns:
      value that should be returned by StepValue.poll() if within the first step period or if the previous step didn't record a value.

    • getCurrent

      public java.util.concurrent.atomic.DoubleAdder getCurrent()