Method ScalarBuilder

cpp/src/arrow/json/parser.cc:236–239

class ScalarBuilder {
 public:
  explicit ScalarBuilder(BuildContext* context)
      : values_length_(0),
        data_builder_(context->pool()),
        null_bitmap_builder_(context->pool()) {}

  Status Append(int32_t index, int32_t value_length) {
    RETURN_NOT_OK(data_builder_.Append(index));