com.twitter.finagle.stats

NullStatsReceiver

object NullStatsReceiver extends NullStatsReceiver

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Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. def addGauge(name: String*)(f: ⇒ Float): Gauge

    Add the function f as a gauge with the given name.

    Add the function f as a gauge with the given name.

    The returned gauge value is only weakly referenced by the StatsReceiver, and if garbage collected will eventually cease to be a part of this measurement: thus, it needs to be retained by the caller. Or put another way, the measurement is only guaranteed to exist as long as there exists a strong reference to the returned gauge and typically should be stored in a member variable.

    Measurements under the same name are added together.

    Definition Classes
    NullStatsReceiverStatsReceiver
    See also

    java.lang.ref.WeakReference

    StatsReceiver.provideGauge when there is not a good location to store the returned gauge that can give the desired lifecycle.

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def counter(name: String*): Counter

    Get a counter with the given name.

    Get a counter with the given name.

    Definition Classes
    NullStatsReceiverStatsReceiver
  10. def counter0(name: String): Counter

    Get a counter with the given name.

    Get a counter with the given name.

    This method is a convenience for Java programs, but is no longer needed because StatsReceivers.counter is usable from java.

    Definition Classes
    StatsReceiver
  11. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  13. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. def get(): NullStatsReceiver.type

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

    Definition Classes
    AnyRef → Any
  16. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  17. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  18. def isNull: Boolean

    Accurately indicates if this is a NullStatsReceiver.

    Accurately indicates if this is a NullStatsReceiver. Because equality is not forwarded via scala.Proxy, this is helpful to check for a NullStatsReceiver.

    Definition Classes
    NullStatsReceiverStatsReceiver
  19. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  20. final def notify(): Unit

    Definition Classes
    AnyRef
  21. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  22. def provideGauge(name: String*)(f: ⇒ Float): Unit

    Register a function f as a gauge with the given name that has a lifecycle with no end.

    Register a function f as a gauge with the given name that has a lifecycle with no end.

    This measurement exists in perpetuity.

    Measurements under the same name are added together.

    Definition Classes
    NullStatsReceiverStatsReceiver
    See also

    StatsReceiver.addGauge if you can properly control the lifecycle of the returned gauge.

  23. val repr: NullStatsReceiver

    Specifies the representative receiver.

    Specifies the representative receiver. This is in order to expose an object we can use for comparison so that global stats are only reported once per receiver.

    Definition Classes
    NullStatsReceiverStatsReceiver
  24. def scope(namespace: String): StatsReceiver

    Prepend namespace to the names of the returned StatsReceiver.

    Prepend namespace to the names of the returned StatsReceiver.

    For example:

    statsReceiver.scope("client").counter("adds")
    statsReceiver.scope("client").scope("backend").counter("adds")

    will generate counters named /client/adds and /client/backend/adds.

    Definition Classes
    NullStatsReceiverStatsReceiver
  25. final def scope(namespaces: String*): StatsReceiver

    Prepend namespace and namespaces to the names of the returned StatsReceiver.

    Prepend namespace and namespaces to the names of the returned StatsReceiver.

    For example:

    statsReceiver.scope("client", "backend", "pool").counter("adds")

    will generate a counter named /client/backend/pool/adds.

    Definition Classes
    StatsReceiver
    Annotations
    @varargs()
  26. def scopeSuffix(suffix: String): StatsReceiver

    Prepend a suffix value to the next scope.

    Prepend a suffix value to the next scope.

    For example:

    statsReceiver.scopeSuffix("toto").scope("client").counter("adds")

    will generate a counter named /client/toto/adds.

    Definition Classes
    NullStatsReceiverStatsReceiver
  27. def stat(name: String*): Stat

    Get a stat with the given name.

    Get a stat with the given name.

    Definition Classes
    NullStatsReceiverStatsReceiver
  28. def stat0(name: String): Stat

    Get a stat with the given name.

    Get a stat with the given name. This method is a convenience for Java programs, but is no longer needed because StatsReceivers.counter is usable from java.

    Definition Classes
    StatsReceiver
  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  30. def toString(): String

    Definition Classes
    NullStatsReceiver → AnyRef → Any
  31. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from NullStatsReceiver

Inherited from StatsReceiver

Inherited from AnyRef

Inherited from Any

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