akka akka-streams custom shapes
Remarks
akka provides some pre-defined shapes, that should probably fit 99.9% of your usage. creating a new shape should only be done in some very rare cases. the pre-defined shapes are:
Source- 1 outlet, no inletsSink- 1 inlet, no outletsFlow- 1 inlet, 1 outletBidiFlow- 2 inlets, 2 outletsClosed- no inlets, no outletsFanInN-Ninlets (N<= 22), 1 outletFanOutN-Noutlets (N<= 22), 1 inletUniformFanIn- any number of inlets of the same type, 1 outletUniformFanOut- any number of outlets of the same type, 1 inletAmorphous- any number of inlets or outlets, but untyped.
