Hi Dan, Having a class that defines only the function types indeed makes sense, this would lower the coupling between the (maven) module that contains the function implementation and the (maven) module that uses it. You can peek here for example:
https://github.com/ververica/stateful-functions/blob/master/stateful-functions-examples/stateful-functions-shopping-cart-example/src/main/java/com/ververica/statefun/examples/shoppingcart/Identifiers.java#L28 Igal. On Saturday, January 4, 2020, Dan Pettersson <dan.pettersso...@gmail.com> wrote: > Hi, > > What is the preferred way to expose functions (FunctionTypes) between > modules? > > For example lets say i have the following maven modules: > > -> common > -> statistics > -> persister > -> tradematching > > and I have some FunctionTypes in common and persister module that should > be reach > from all modules. > > common module is included everywhere so I thought about creating > a helper class, CallableFunctions, and there specify the FunctionTypes > that can > be called from all modules. Is this the right approach or is there a > better way? > > Regards > Dan >
