Method Register

cpp/src/arrow/acero/test_nodes.cc:269–274

  static constexpr const char* kFactoryName = "backpressure_delay";

  static void Register() {
    auto exec_reg = default_exec_factory_registry();
    if (!exec_reg->GetFactory(kFactoryName).ok()) {
      ASSERT_OK(exec_reg->AddFactory(kFactoryName, GatedNode::Make));
    }
  }

  GatedNode(ExecPlan* plan, std::vector<ExecNode*> inputs,
            std::shared_ptr<Schema> output_schema, const GatedNodeOptions& options)