diff options
Diffstat (limited to 'core/src/main/scala/spark/api/java/function/VoidFunction.scala')
| -rw-r--r-- | core/src/main/scala/spark/api/java/function/VoidFunction.scala | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/core/src/main/scala/spark/api/java/function/VoidFunction.scala b/core/src/main/scala/spark/api/java/function/VoidFunction.scala deleted file mode 100644 index b0096cf2bf..0000000000 --- a/core/src/main/scala/spark/api/java/function/VoidFunction.scala +++ /dev/null @@ -1,16 +0,0 @@ -package spark.api.java.function - -/** - * A function with no return value. - */ -// This allows Java users to write void methods without having to return Unit. -abstract class VoidFunction[T] extends Serializable { - @throws(classOf[Exception]) - def call(t: T) : Unit -} - -// VoidFunction cannot extend AbstractFunction1 (because that would force users to explicitly -// return Unit), so it is implicitly converted to a Function1[T, Unit]: -object VoidFunction { - implicit def toFunction[T](f: VoidFunction[T]) : Function1[T, Unit] = ((x : T) => f.call(x)) -}
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