All Known Subinterfaces:

IBinaryReturnFlowFunction, IReversibleFlowFunction, IUnaryFlowFunction

All Known Implementing Classes:

IdentityFlowFunction, KillEverything, SingletonFlowFunction, VectorGenFlowFunction, VectorKillFlowFunction
```
public interface IFlowFunction
```
A flow function corresponding to an edge in the supergraph. This function should be distributive for use with the Tabulation algorithm.

Interface IFlowFunction