public Logic(FlattenMerge <TGraph, T, TMat> stage) : base(stage.Shape)
{
_stage = stage;
_outHandler = () =>
{
// could be unavailable due to async input having been executed before this notification
if (_q.NonEmpty && IsAvailable(_stage._out))
{
PushOut();
}
};
SetHandler(_stage._in, this);
SetHandler(_stage._out, this);
}
public Logic(FlattenMerge <TGraph, T, TMat> stage) : base(stage.Shape)
{
_stage = stage;
_outHandler = () =>
{
// could be unavailable due to async input having been executed before this notification
if (_q.NonEmpty && IsAvailable(_stage._out))
{
PushOut();
}
};
SetHandler(_stage._in,
onPush: () =>
{
var source = Grab(_stage._in);
AddSource(source);
if (ActiveSources < _stage._breadth)
{
TryPull(_stage._in);
}
},
onUpstreamFinish: () =>
{
if (ActiveSources == 0)
{
CompleteStage();
}
});
SetHandler(_stage._out,
onPull: () =>
{
Pull(_stage._in);
SetHandler(_stage._out, _outHandler);
});
}
