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#19238 add detach operator and fix Detach stage

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This commit is contained in:
Roland Kuhn 2015-12-20 11:25:53 +01:00
parent aadaf15b89
commit b0b03176ae
9 changed files with 133 additions and 2 deletions
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14
akka-stream/src/main/scala/akka/stream/javadsl/SubSource.scala
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@ -1011,6 +1011,20 @@ class SubSource[+Out, +Mat](delegate: scaladsl.SubFlow[Out, Mat, scaladsl.Source
costCalculation: function.Function[Out, Integer], mode: ThrottleMode): javadsl.SubSource[Out, Mat] =
new SubSource(delegate.throttle(cost, per, maximumBurst, costCalculation.apply _, mode))
/**
* Detaches upstream demand from downstream demand without detaching the
* stream rates; in other words acts like a buffer of size 1.
*
* '''Emits when''' upstream emits an element
*
* '''Backpressures when''' downstream backpressures
*
* '''Completes when''' upstream completes
*
* '''Cancels when''' downstream cancels
*/
def detach: javadsl.SubSource[Out, Mat] = new SubSource(delegate.detach)
/**
* Delays the initial element by the specified duration.
*