com.twitter.util

Monitor

object Monitor extends Monitor

Defines the (Future)-Local monitor as well as some monitor utilities.

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

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

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    Any
  3. final def ##(): Int

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

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

    Definition Classes
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  6. def andThen(next: Monitor): Monitor

    A new monitor which first handles the exception with this, then passes it onto next unconditionally.

    A new monitor which first handles the exception with this, then passes it onto next unconditionally. The new monitor handles the exception if either this or next does.

    Definition Classes
    Monitor
  7. def apply(f: ⇒ Unit): Unit

    Run the computation f in the context of the current Local monitor.

    Run the computation f in the context of the current Local monitor.

    Definition Classes
    MonitorMonitor
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. val catcher: PartialFunction[Throwable, Unit]

    An exception catcher that attempts to handle exceptions with the current monitor.

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )
  11. final def eq(arg0: AnyRef): Boolean

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  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: Monitor

    Get the current Local monitor or a NullMonitor if none has been set.

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

    Definition Classes
    AnyRef → Any
  16. def handle(exc: Throwable): Boolean

    Handle exc with the current Local monitor.

    Handle exc with the current Local monitor. If the Local monitor fails to handle the exception, it is handled by the RootMonitor.

    returns

    whether the exception was handled by this Monitor

    Definition Classes
    MonitorMonitor
  17. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  18. def isActive: Boolean

    Checks whether or not monitoring is activated, meaning that the currently-set Monitor is non-null.

    Checks whether or not monitoring is activated, meaning that the currently-set Monitor is non-null.

    returns

    true if currently-set Monitor is the NullMonitor. False otherwise.

  19. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  20. def mk(f: PartialFunction[Throwable, Boolean]): Monitor

    Create a new monitor from a partial function.

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

    Definition Classes
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  22. final def notify(): Unit

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

    Definition Classes
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  24. def orElse(next: Monitor): Monitor

    A new monitor which, if this fails to handle the exception, attempts to let next handle it.

    A new monitor which, if this fails to handle the exception, attempts to let next handle it.

    Definition Classes
    Monitor
  25. def restoring[T](f: ⇒ T): T

    Restore the Local monitor after running computation f

    Restore the Local monitor after running computation f

    Annotations
    @inline()
  26. def set(m: Monitor): Unit

    Set the Local monitor

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

    Definition Classes
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  28. def toString(): String

    Definition Classes
    AnyRef → Any
  29. def tryHandle(exc: Throwable): Try[Unit]

    An implementation widget: attempts to handle exc returning a com.twitter.util.Try[Unit].

    An implementation widget: attempts to handle exc returning a com.twitter.util.Try[Unit]. If the exception is unhandled, we return Throw(exc), if the handler throws an exception, we wrap it in a MonitorException.

    Attributes
    protected
    Definition Classes
    Monitor
  30. def using[T](m: Monitor)(f: ⇒ T): T

    Compute f with the Local monitor set to m

    Compute f with the Local monitor set to m

    Annotations
    @inline()
  31. final def wait(): Unit

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

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

    Definition Classes
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    @throws( ... )

Inherited from Monitor

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