add callback option to read interface

Signed-off-by: siyuan0322 <[email protected]>
v6d-io · Sep 25, 2024 · ca4343f · ca4343f
1 parent 19badf1
commit ca4343f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/modules/io/io/i_io_adaptor.h b/modules/io/io/i_io_adaptor.h
@@ -80,6 +80,10 @@ class IIOAdaptor {
  return Status::OK();
  }
 
+ virtual Status ReadTable(std::function<void(std::shared_ptr<arrow::RecordBatch>)> callback) {
+ return Status::OK();
+ }
+
  virtual Status WriteTable(std::shared_ptr<arrow::Table> table) {
  return Status::OK();
  }