trait Cancellable extends AnyRef
Signifies something that can be cancelled There is no strict guarantee that the implementation is thread-safe, but it should be good practice to make it so.
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- abstract def cancel(): Boolean
Cancels this Cancellable and returns true if that was successful.
Cancels this Cancellable and returns true if that was successful. If this cancellable was (concurrently) cancelled already, then this method will return false although isCancelled will return true.
Java & Scala API
- abstract def isCancelled: Boolean
Returns true if and only if this Cancellable has been successfully cancelled
Returns true if and only if this Cancellable has been successfully cancelled
Java & Scala API
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- final def !=(arg0: Any): Boolean
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(Since version 9)