Method drainRepositories

libminifi/include/FlowController.h:117–119

  int16_t stop() override;
  int16_t applyUpdate(const std::string &source, const std::string &configuration, bool persist) override;
  int16_t drainRepositories() override {
    return -1;
  }

  std::vector<std::shared_ptr<state::StateController>> getComponents(const std::string &name) override;