public FailyInPreStartGraphStage(CountdownEvent evilLatch)
{
_evilLatch = evilLatch;
In = new Inlet <int>("test.in");
Out0 = new Outlet <int>("test.out0");
Out1 = new Outlet <int>("test.out1");
Shape = new FanOutShape <int, int, int>(In, Out0, Out1);
}
public Logic(FanOutShape <int, int, int> shape, CountdownEvent evilLatch) : base(shape)
{
_shape = shape;
_evilLatch = evilLatch;
SetHandler(shape.Out0, IgnoreTerminateOutput); // We fail in PreStart anyway
SetHandler(shape.Out1, IgnoreTerminateOutput); // We fail in PreStart anyway
PassAlong(shape.In, shape.Out1);
}
protected UnfoldFlowGraphStageLogic(FanOutShape <TIn, TState, TOut> shape, TState seed, TimeSpan timeout) : base(shape)
{
_timeout = timeout;
_feedback = shape.Out0;
_output = shape.Out1;
_nextElem = shape.In;
_pending = seed;
_pushedToCycle = false;
SetHandler(_feedback, this);
SetHandler(_output, onPull: () =>
{
Pull(_nextElem);
if (!_pushedToCycle && IsAvailable(_feedback))
{
Push(_feedback, _pending);
_pending = default(TState);
_pushedToCycle = true;
}
});
}
public UnfoldFlowGraphStageLogic(FanOutShape <Tuple <TState, TOut>, TState, TOut> shape, TState seed, TimeSpan timeout) : base(shape, seed, timeout)
{
SetHandler(_nextElem, this);
}
public UnfoldFlowWithGraphStageLogic(FanOutShape <TFlowOut, TState, TOut> shape, TState seed, Func <TFlowOut, Option <Tuple <TState, TOut> > > unfoldWith, TimeSpan timeout) : base(shape, seed, timeout)
{
_unfoldWith = unfoldWith;
SetHandler(_nextElem, this);
}
public FanOut2UnfoldingStage(Func <FanOutShape <TIn, TState, TOut>, UnfoldFlowGraphStageLogic <TIn, TState, TOut> > generateGraphStageLogic)
{
_generateGraphStageLogic = generateGraphStageLogic;
Shape = new FanOutShape <TIn, TState, TOut>("unfoldFlow");
}