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format source with scalafmt, #26511

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Auto Format 2019-03-13 10:56:20 +01:00 • committed by Patrik Nordwall
parent 2ba9b988df
commit 75579bed17
779 changed files with 15729 additions and 13096 deletions
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54
akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
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@ -32,8 +32,9 @@ import scala.compat.java8.FutureConverters._
* an “atomic” source, e.g. from a collection or a file. Materialization turns a Source into
* a Reactive Streams `Publisher` (at least conceptually).
*/
final class Source[+Out, +Mat](override val traversalBuilder: LinearTraversalBuilder,
override val shape: SourceShape[Out])
final class Source[+Out, +Mat](
override val traversalBuilder: LinearTraversalBuilder,
override val shape: SourceShape[Out])
extends FlowOpsMat[Out, Mat]
with Graph[SourceShape[Out], Mat] {
@ -55,14 +56,17 @@ final class Source[+Out, +Mat](override val traversalBuilder: LinearTraversalBui
this.asInstanceOf[Source[T, Mat3]] //Mat == Mat3, due to Keep.left
else if (combine == Keep.right || combine == Keep.none) // Mat3 = NotUsed
//optimization with LinearTraversalBuilder.empty()
new Source[T, Mat3](traversalBuilder.append(LinearTraversalBuilder.empty(), flow.shape, combine),
SourceShape(shape.out).asInstanceOf[SourceShape[T]])
new Source[T, Mat3](
traversalBuilder.append(LinearTraversalBuilder.empty(), flow.shape, combine),
SourceShape(shape.out).asInstanceOf[SourceShape[T]])
else
new Source[T, Mat3](traversalBuilder.append(flow.traversalBuilder, flow.shape, combine),
SourceShape(flow.shape.out))
new Source[T, Mat3](
traversalBuilder.append(flow.traversalBuilder, flow.shape, combine),
SourceShape(flow.shape.out))
else
new Source[T, Mat3](traversalBuilder.append(flow.traversalBuilder, flow.shape, combine),
SourceShape(flow.shape.out))
new Source[T, Mat3](
traversalBuilder.append(flow.traversalBuilder, flow.shape, combine),
SourceShape(flow.shape.out))
}
/**
@ -283,8 +287,9 @@ object Source {
// behave as it is the stage with regards to attributes
val attrs = g.traversalBuilder.attributes
val noAttrStage = g.withAttributes(Attributes.none)
new Source(LinearTraversalBuilder.fromBuilder(noAttrStage.traversalBuilder, noAttrStage.shape, Keep.right),
noAttrStage.shape).withAttributes(attrs)
new Source(
LinearTraversalBuilder.fromBuilder(noAttrStage.traversalBuilder, noAttrStage.shape, Keep.right),
noAttrStage.shape).withAttributes(attrs)
case other =>
// composite source shaped graph
new Source(LinearTraversalBuilder.fromBuilder(other.traversalBuilder, other.shape, Keep.right), other.shape)
@ -502,19 +507,21 @@ object Source {
* @param bufferSize The size of the buffer in element count
* @param overflowStrategy Strategy that is used when incoming elements cannot fit inside the buffer
*/
@InternalApi private[akka] def actorRef[T](completionMatcher: PartialFunction[Any, Unit],
failureMatcher: PartialFunction[Any, Throwable],
bufferSize: Int,
overflowStrategy: OverflowStrategy): Source[T, ActorRef] = {
@InternalApi private[akka] def actorRef[T](
completionMatcher: PartialFunction[Any, Unit],
failureMatcher: PartialFunction[Any, Throwable],
bufferSize: Int,
overflowStrategy: OverflowStrategy): Source[T, ActorRef] = {
require(bufferSize >= 0, "bufferSize must be greater than or equal to 0")
require(!overflowStrategy.isBackpressure, "Backpressure overflowStrategy not supported")
fromGraph(
new ActorRefSource(completionMatcher,
failureMatcher,
bufferSize,
overflowStrategy,
DefaultAttributes.actorRefSource,
shape("ActorRefSource")))
new ActorRefSource(
completionMatcher,
failureMatcher,
bufferSize,
overflowStrategy,
DefaultAttributes.actorRefSource,
shape("ActorRefSource")))
}
/**
@ -691,9 +698,10 @@ object Source {
* is received. Stream calls close and completes when `Future` from read function returns None.
* @param close - function that closes resource
*/
def unfoldResourceAsync[T, S](create: () => Future[S],
read: (S) => Future[Option[T]],
close: (S) => Future[Done]): Source[T, NotUsed] =
def unfoldResourceAsync[T, S](
create: () => Future[S],
read: (S) => Future[Option[T]],
close: (S) => Future[Done]): Source[T, NotUsed] =
Source.fromGraph(new UnfoldResourceSourceAsync(create, read, close))
}