Function MakeExecNodeOrStop

r/src/compute-exec.cpp:59–67

}

std::shared_ptr<acero::ExecNode> MakeExecNodeOrStop(
    const std::string& factory_name, acero::ExecPlan* plan,
    std::vector<acero::ExecNode*> inputs, const acero::ExecNodeOptions& options) {
  return std::shared_ptr<acero::ExecNode>(
      ValueOrStop(acero::MakeExecNode(factory_name, plan, std::move(inputs), options)),
      [](...) {
        // empty destructor: ExecNode lifetime is managed by an ExecPlan
      });
}

// This class is a special RecordBatchReader that holds a reference to the
// underlying exec plan so that (1) it can request that the ExecPlan *stop*