Object

kamon.trace.Span

Empty

Related Doc: package Span

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object Empty extends Span

A immutable, no-op Span that can be used to signal that there is no Span information. An empty Span completely ignores all writes made to it.

Linear Supertypes
Span, Operation, AnyRef, Any
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  1. Empty
  2. Span
  3. Operation
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Visibility
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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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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. def doNotTrackMetrics(): Span

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    Disables tracking of metrics for this Span.

    Disables tracking of metrics for this Span.

    Definition Classes
    EmptySpan
  7. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  9. def fail(errorMessage: String, cause: Throwable): Span

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    Marks the operation represented by this Span as failed and adds the provided message as a Span tag using the "error.message" key and optionally adds the "error.stacktrace" Span tag with the stack trace from the provided throwable.

    Marks the operation represented by this Span as failed and adds the provided message as a Span tag using the "error.message" key and optionally adds the "error.stacktrace" Span tag with the stack trace from the provided throwable. See the "kamon.trace.include-error-stacktrace" setting for more information.

    Definition Classes
    EmptySpan
  10. def fail(cause: Throwable): Span

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    Marks the operation represented by this Span as failed and optionally adds the "error.stacktrace" Span tag with the stack trace from the provided throwable.

    Marks the operation represented by this Span as failed and optionally adds the "error.stacktrace" Span tag with the stack trace from the provided throwable. See the "kamon.trace.include-error-stacktrace" setting for more information.

    Definition Classes
    EmptySpan
  11. def fail(errorMessage: String): Span

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    Marks the operation represented by this Span as failed and adds the provided message as a Span tag using the "error.message" key.

    Marks the operation represented by this Span as failed and adds the provided message as a Span tag using the "error.message" key.

    Definition Classes
    EmptySpan
  12. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. def finish(at: Instant): Unit

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    Finishes this Span using the provided finish instant.

    Finishes this Span using the provided finish instant. Even though it is possible to call any of the methods that modify/write information on the Span, once it is finished no further changes are taken into account.

    Definition Classes
    EmptySpan
  14. def finish(): Unit

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    Finishes this Span.

    Finishes this Span. Even though it is possible to call any of the methods that modify/write information on the Span, once it is finished no further changes are taken into account.

    Definition Classes
    EmptySpan
  15. def finishAfter(duration: Duration): Unit

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    Finishes this Span using the provided duration.

    Finishes this Span using the provided duration. Even though it is possible to call any of the methods that modify/write information on the Span, once it is finished no further changes are taken into account.

    Definition Classes
    EmptySpan
  16. final def getClass(): Class[_]

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    Definition Classes
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  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  18. def id: Identifier

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    Uniquely identifies this Span within the Trace.

    Uniquely identifies this Span within the Trace.

    Definition Classes
    EmptySpan
  19. def isEmpty: Boolean

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    Returns true if this Span is a placeholder because no Span information is available.

    Returns true if this Span is a placeholder because no Span information is available.

    Definition Classes
    EmptySpan
  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  21. def isRemote: Boolean

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    Returns true if this Span was initially created in another process and then transferred to this process.

    Returns true if this Span was initially created in another process and then transferred to this process.

    Definition Classes
    EmptySpan
  22. def kind: Kind

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    Returns the kind of operation represented by this Span.

    Returns the kind of operation represented by this Span.

    Definition Classes
    EmptySpan
  23. def link(span: Span, kind: Link.Kind): Span

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    Creates a link between this Span and the provided one.

    Creates a link between this Span and the provided one.

    Definition Classes
    EmptySpan
  24. def mark(key: String, at: Instant): Span

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    Adds a new mark with the provided key and instant.

    Adds a new mark with the provided key and instant.

    Definition Classes
    EmptySpan
  25. def mark(key: String): Span

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    Adds a new mark with the provided key using the current instant from Kamon's clock.

    Adds a new mark with the provided key using the current instant from Kamon's clock.

    Definition Classes
    EmptySpan
  26. def name(name: String): Span

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    Changes the operation name on this Span.

    Changes the operation name on this Span. Even though it is possible (and sometimes necessary) to change the operation name in a Span, take into account that the operation name might be captured by child Spans when parent operation scoping is enabled and any updates done after the child spans read the operation name will not be reflected on the "parentOperation" tag.

    Definition Classes
    EmptySpan
  27. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  30. def operationName(): String

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    Returns the current operation name for this Span.

    Returns the current operation name for this Span.

    Definition Classes
    EmptySpanOperation
  31. def parentId: Identifier

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    Identifier for the parent of this this Span, if any.

    Identifier for the parent of this this Span, if any. If a Span has no parent (e.g. it is the first Span in the trace) then an empty identifier is returned.

    Definition Classes
    EmptySpan
  32. def position(): Position

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    Returns the position of this Span in the trace to which it belongs.

    Returns the position of this Span in the trace to which it belongs.

    Definition Classes
    EmptySpan
  33. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  34. def tag(tagSet: TagSet): Span

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    Adds all key/value pairs in the provided tags to the Span tags.

    Adds all key/value pairs in the provided tags to the Span tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  35. def tag(key: String, value: Boolean): Span

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    Adds the provided key/value pair to the Span tags.

    Adds the provided key/value pair to the Span tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  36. def tag(key: String, value: Long): Span

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    Adds the provided key/value pair to the Span tags.

    Adds the provided key/value pair to the Span tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  37. def tag(key: String, value: String): Span

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    Adds the provided key/value pair to the Span tags.

    Adds the provided key/value pair to the Span tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  38. def tagMetrics(tagSet: TagSet): Span

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    Adds all key/value pairs in the provided tags to the Span metric tags.

    Adds all key/value pairs in the provided tags to the Span metric tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  39. def tagMetrics(key: String, value: Boolean): Span

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    Adds the provided key/value pair to the Span metric tags.

    Adds the provided key/value pair to the Span metric tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  40. def tagMetrics(key: String, value: Long): Span

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    Adds the provided key/value pair to the Span metric tags.

    Adds the provided key/value pair to the Span metric tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  41. def tagMetrics(key: String, value: String): Span

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    Adds the provided key/value pair to the Span metric tags.

    Adds the provided key/value pair to the Span metric tags. If a tag with the provided key was already present then its value will be overwritten.

    Definition Classes
    EmptySpan
  42. def takeSamplingDecision(): Span

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    Makes the Span decide for a Sample or DoNotSample decision for the Trace it belongs to, in case the current that the current Sampling Decision is Unknown.

    Makes the Span decide for a Sample or DoNotSample decision for the Trace it belongs to, in case the current that the current Sampling Decision is Unknown. If the Sampling Decision is already taken, calling this method will have no effect on the Span.

    Definition Classes
    EmptySpan
  43. def toString(): String

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    Definition Classes
    Empty → AnyRef → Any
  44. def trace: Trace

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    Trace to which this Span belongs.

    Trace to which this Span belongs.

    Definition Classes
    EmptySpan
  45. def trackMetrics(): Span

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    Enables tracking of metrics for this Span.

    Enables tracking of metrics for this Span. For a plain Span, this means that the span.processing-time metric will be tracked and for a Delayed Span, the span.elapsed-time and span.wait-time metrics will be tracked as well.

    Definition Classes
    EmptySpan
  46. final def wait(): Unit

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

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    AnyRef
    Annotations
    @throws( ... )
  48. final def wait(arg0: Long): Unit

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    AnyRef
    Annotations
    @throws( ... )

Inherited from Span

Inherited from Operation

Inherited from AnyRef

Inherited from Any

Ungrouped