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Diffstat (limited to 'src/library/scala/concurrent/ExecutionContext.scala')
| -rw-r--r-- | src/library/scala/concurrent/ExecutionContext.scala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/library/scala/concurrent/ExecutionContext.scala b/src/library/scala/concurrent/ExecutionContext.scala index 8081bb32da..ac462ac9d2 100644 --- a/src/library/scala/concurrent/ExecutionContext.scala +++ b/src/library/scala/concurrent/ExecutionContext.scala @@ -12,6 +12,7 @@ package scala.concurrent import java.util.concurrent.{ ExecutorService, Executor } import scala.concurrent.util.Duration import scala.annotation.implicitNotFound +import scala.util.Try /** * An `ExecutionContext` is an abstraction over an entity that can execute program logic. @@ -27,6 +28,13 @@ trait ExecutionContext { */ def reportFailure(t: Throwable): Unit + /** Prepares for the execution of callback `f`. Returns the prepared + * execution context which should be used to schedule the execution + * of the task associated with `f`. + */ + def prepare[T, U](f: Try[T] => U): ExecutionContext = + this + } /** |