OutputProducer

The trait that defines a producer of an output.

ASCEs and DASUs are producer: they have a set of inputs and produce the output even if in different ways:

• the ASCE by the applying the transfer function
• DASU by propagating the inputs to the ASCEs

To check if there are cycles, CyclesFinder build all the possible paths from the inputs to the output collecting at each step, the output already produced.

A cycle is found if a producer generates an output that has already been produced.