Class/Object

kamon.metric.instrument

DifferentialValueCollector

Related Docs: object DifferentialValueCollector | package instrument

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class DifferentialValueCollector extends CurrentValueCollector

Helper for cases in which a gauge shouldn't store the current value of a observed value but the difference between the current observed value and the previously observed value. Should only be used if the observed value is always increasing or staying steady, but is never able to decrease.

Note: The first time a value is collected, this wrapper will always return zero, afterwards, the difference between the current value and the last value will be returned.

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CurrentValueCollector, AnyRef, Any
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Instance Constructors

  1. new DifferentialValueCollector(wrappedValueCollector: CurrentValueCollector)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )

  6. def currentValue: Long

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    Definition Classes
    DifferentialValueCollector → CurrentValueCollector

  7. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  8. def equals(arg0: Any): Boolean

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    AnyRef → Any

  9. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  10. final def getClass(): Class[_]

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    AnyRef → Any

  11. def hashCode(): Int

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    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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    AnyRef

  15. final def notifyAll(): Unit

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    AnyRef

  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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    @throws( ... )

  19. final def wait(arg0: Long, arg1: Int): Unit

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  20. final def wait(arg0: Long): Unit

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Inherited from CurrentValueCollector

Inherited from AnyRef

Inherited from Any

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