Hi Gyula,
thank a lot. I still don't understand why setup() and open() can not be
unified? I also don't know, what the difference between RuntimeContext
and StreamTaskContext is (or to be more precise, why not using a single
context class that unifies both)?
About the renaming of Timestamp
Hey Matthias,
Let's see if I get these things for you :)
1) The difference between setup and open is that, setup to set things like
collectors, runtimecontext and everything that will be used by the
implemented invokable, and also by the rich functions. Open is called after
setup, to actually
The setup and open methods could be called together, but they do different
tasks, and therefore I dont see any reason why they should be in a same
method. This is a critical part of the code so better keep things clean and
separate.
The RuntimeContext refers to the operator while the TaskContext
