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trait Cancellable extends AnyRef

Defines a trait that makes the underlying object *cancellable*. Cancellable objects may be linked to each other (one way) in order to propagate cancellation.

Note that the underlying object may or may not _respond_ to the cancellation request. That is, calling 'cancel()' does not guarantee the cancellation of the computation; rather it is a hint that the provider of the computation may choose to ignore.

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Abstract Value Members

  1. abstract def cancel(): Unit

    Cancel the computation.

    Cancel the computation. The cancellation is propagated to linked cancellable objects.

  2. abstract def isCancelled: Boolean
  3. abstract def linkTo(other: Cancellable): Unit

    Link this cancellable computation to 'other'.

    Link this cancellable computation to 'other'. This means cancellation of 'this' computation will propagate to 'other'.

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