Thanks Endre - great and timely answer.
Now got me curious about 1.1 release... Any idea on dates for it ?
On Friday, October 2, 2015 at 3:35:02 AM UTC-4, Maxim Matvienko wrote:
>
> Having trouble implementing custom stream logic that would perform the
> following:
>
>
>
>
> val calculationFlows: List[Flow[Int, Int , Unit]] = ... constructed n
> partials here
>
>
> val bcast = builder.add(Broadcast[Int](calculationFlows.length + 1))
> val custonMerge = builder.add(new CustonMerge[Int, List[Int]])
>
> val zip = ZipWith { (original: Int, calculations: List[Int])
>
> Source ~> bcast ~>
> zip.in0
>
> calculationFlows.foreach { calculationFlow =>
> bcast ~> calculationFlow ~>
> customMerge.input.inlet
> }
>
> custonMerge.out ~> zip.in1
>
>
> zip.out ~> sink
>
>
>
> Having problem writing Custom Merge using FlexiMerge.
> The goal is to have all calculations completed and collected into
> List[Int] and the emitted to zip.in1
>
> Should look like this:
>
> val calculation1 = Flow[Int].map(_+1)
> val calculation2 = Flow[Int].map(_+2)
>
> val calculationFlows = calculation1 :: calculation2 :: List.empty
>
> when run with the code above and Source(1 to 5) should produce:
>
> (1 , List(2, 3))
> (2 , List(3, 4))
> (3 , List(4, 5))
> (4 , List(5, 6))
> (5 , List(6, 7))
>
>
> Seems like shouldn't be difficult... tried different FlexiMerge
> approaches, but no luck.
>
> Can someone help please ?
>
>
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