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trait Killable extends AnyRef

killable objects have a list of kill button any of which can be pressed to abort processing

objects working with killable objects must regularly check the state of the kill button and abort gracefully if pressed

multiple killable objects can share the same kill button; when creating a new killable object, it is often necessary to pass along an existing kill button

Source
CancellableTask.scala
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. def diesWith(implicit that: Killable): Killable.this.type

    gives a killable object the same kill button as one that is already around

    gives a killable object the same kill button as one that is already around

    For example, when processing a task, generates a subtask, this should be called on the subtask to ensure killing the overall task also kills the subtask.

  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
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  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def isKilled: Boolean

    processing should be aborted gracefully if true

  14. def kill: Unit

    signals aborting of processing

  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. def setTimeout[A](millisec: Int)(f: () ⇒ Unit): Killable.this.type

    presses the kill button after the specified number of milli seconds

  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()

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