public interface DataTask extends FileScanTask
rows
instead of where to read data.Modifier and Type | Method and Description |
---|---|
default DataTask |
asDataTask() |
default boolean |
isDataTask() |
CloseableIterable<StructLike> |
rows() |
asFileScanTask, file, isFileScanTask, length, residual, spec, split, start
asCombinedScanTask
default boolean isDataTask()
isDataTask
in interface ScanTask
DataTask
, false otherwise.default DataTask asDataTask()
asDataTask
in interface ScanTask
DataTask
if it is oneCloseableIterable<StructLike> rows()
StructLike
rows