Hi Soheil, What do you mean by "give it a written function's name B" and "function A will apply function B"? Do you mean function A override B? Perhaps the DataStream api guide[1] may gives you some guidance.
Best, Hequn [1] https://ci.apache.org/projects/flink/flink-docs-master/dev/datastream_api.html#flink-datastream-api-programming-guide On Sun, Jul 8, 2018 at 1:21 PM, Soheil Pourbafrani <soheil.i...@gmail.com> wrote: > Is it possible in Flink to write a method A that we can give it a > written function's name B and function A will apply function B to > DataStream? >
