Uses of Class
org.bytedeco.arrow_dataset.ScanOptions

Packages that use ScanOptions

Package	Description
org.bytedeco.arrow_dataset
org.bytedeco.arrow.global

Uses of ScanOptions in org.bytedeco.arrow_dataset

Methods in org.bytedeco.arrow_dataset that return ScanOptions

Modifier and Type	Method and Description
ScanOptions	ScanOptions.evaluator(ExpressionEvaluator setter)
ScanOptions	ScanOptions.filter(Expression setter)
static ScanOptions	ScanOptions.Make(Schema schema)
ScanOptions	ScanTask.options()
ScanOptions	ScanOptions.projector(RecordBatchProjector setter)
ScanOptions	ScanOptions.ReplaceSchema(Schema schema)
ScanOptions	Fragment.scan_options() \brief Filtering, schema reconciliation, and partition options to use when scanning this fragment.
ScanOptions	ScanOptions.use_threads(boolean setter)

Methods in org.bytedeco.arrow_dataset with parameters of type ScanOptions

Modifier and Type	Method and Description
ScanTaskIterator	Source.GetFragments(ScanOptions options) \brief GetFragments returns an iterator of Fragments.
ScanTaskIterator	TreeSource.GetFragmentsImpl(ScanOptions options)
ScanTaskIterator	InMemorySource.GetFragmentsImpl(ScanOptions options)
FragmentResult	ParquetFileFormat.MakeFragment(FileSource source, ScanOptions options)
FragmentResult	IpcFileFormat.MakeFragment(FileSource source, ScanOptions options)
FragmentResult	FileFormat.MakeFragment(FileSource location, ScanOptions options) \brief Open a fragment
ScanTaskIteratorResult	ParquetFileFormat.ScanFile(FileSource source, ScanOptions options, ScanContext context) \brief Open a file for scanning
ScanTaskIteratorResult	IpcFileFormat.ScanFile(FileSource source, ScanOptions options, ScanContext context) \brief Open a file for scanning
ScanTaskIteratorResult	FileFormat.ScanFile(FileSource source, ScanOptions options, ScanContext context) \brief Open a file for scanning

Constructors in org.bytedeco.arrow_dataset with parameters of type ScanOptions

Constructor and Description
FileFragment(FileSource source, FileFormat format, ScanOptions scan_options)
InMemoryFragment(RecordBatchVector record_batches, ScanOptions scan_options)
InMemoryScanTask(RecordBatchVector record_batches, ScanOptions options, ScanContext context)
IpcFragment(FileSource source, ScanOptions options)
ParquetFragment(FileSource source, ScanOptions options)
Scanner(Source sources, ScanOptions options, ScanContext context)

Uses of ScanOptions in org.bytedeco.arrow.global

Methods in org.bytedeco.arrow.global with parameters of type ScanOptions

Modifier and Type	Method and Description
static ScanTaskIteratorResult	arrow_dataset.ScanTaskIteratorFromRecordBatch(RecordBatchVector batches, ScanOptions options, ScanContext arg2) Logic for automatically determining the structure of multi-file dataset with possible partitioning according to available partitioning