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Fix incorrect materialized types = Unit in stream documentation (#21938)

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* Fix incorrect materialized types = Unit in stream documentation (Fixes #21937)

*  Correct Int, which should be Integer in Java

* Replace BoxedUnit in stream doc
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Richard Imaoka 2016-12-06 23:52:54 +09:00 • committed by Patrik Nordwall
parent c38d3850a2
commit 3df22baf3a
8 changed files with 15 additions and 15 deletions
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akka-docs/rst/scala/stream/stream-quickstart.rst
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@ -248,7 +248,7 @@ As you can see, inside the :class:`GraphDSL` we use an implicit graph builder ``
using the ``~>`` "edge operator" (also read as "connect" or "via" or "to"). The operator is provided implicitly
by importing ``GraphDSL.Implicits._``.
``GraphDSL.create`` returns a :class:`Graph`, in this example a :class:`Graph[ClosedShape, Unit]` where
``GraphDSL.create`` returns a :class:`Graph`, in this example a :class:`Graph[ClosedShape, NotUsed]` where
:class:`ClosedShape` means that it is *a fully connected graph* or "closed" - there are no unconnected inputs or outputs.
Since it is closed it is possible to transform the graph into a :class:`RunnableGraph` using ``RunnableGraph.fromGraph``.
The runnable graph can then be ``run()`` to materialize a stream out of it.