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!str #16937 Remove section, in favor of via and separate flow

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This commit is contained in:
Patrik Nordwall 2015-04-09 15:16:59 +02:00
parent bb0bed7d3c
commit b69988c190
36 changed files with 190 additions and 271 deletions
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14
akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
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@ -144,20 +144,6 @@ final class Source[+Out, +Mat](private[stream] override val module: Module)
*/
def ++[Out2 >: Out, M](second: Source[Out2, M]): Source[Out2, (Mat, M)] = concat(second)
/**
* Applies given [[OperationAttributes]] to a given section.
*/
def section[O, O2 >: Out, Mat2, Mat3](attributes: OperationAttributes, combine: (Mat, Mat2) ⇒ Mat3)(section: Flow[O2, O2, Unit] ⇒ Flow[O2, O, Mat2]): Source[O, Mat3] = {
val subFlow = section(Flow[O2]).module.carbonCopy.withAttributes(attributes).wrap()
new Source(
module
.growConnect(subFlow, shape.outlet, subFlow.shape.inlets.head, combine)
.replaceShape(SourceShape(subFlow.shape.outlets.head)))
}
def section[O, O2 >: Out](attributes: OperationAttributes)(section: Flow[O2, O2, Unit] ⇒ Flow[O2, O, Any]): Source[O, Mat] =
this.section[O, O2, Any, Mat](attributes, Keep.left)(section)
override def withAttributes(attr: OperationAttributes): Repr[Out, Mat] =
new Source(module.withAttributes(attr).wrap())