Uses of Class
org.bytedeco.arrow_dataset.ScanContext

Packages that use ScanContext

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

Uses of ScanContext in org.bytedeco.arrow_dataset

Methods in org.bytedeco.arrow_dataset that return ScanContext

Modifier and Type	Method and Description
ScanContext	ScanTask.context()
ScanContext	ScanContext.pool(MemoryPool setter)
ScanContext	ScanContext.position(long position)
ScanContext	ScanContext.thread_pool(ThreadPool setter)

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

Modifier and Type	Method and Description
ScannerBuilderResult	Dataset.NewScan(ScanContext context) \brief Begin to build a new Scan operation against this Dataset
ScanTaskIteratorResult	InMemoryFragment.Scan(ScanContext context)
ScanTaskIteratorResult	Fragment.Scan(ScanContext context) \brief Scan returns an iterator of ScanTasks, each of which yields RecordBatches from this Fragment.
ScanTaskIteratorResult	FileFragment.Scan(ScanContext context)
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 ScanContext

Constructor and Description
InMemoryScanTask(RecordBatchVector record_batches, ScanOptions options, ScanContext context)
Scanner(Source sources, ScanOptions options, ScanContext context)
ScannerBuilder(Dataset dataset, ScanContext context)

Uses of ScanContext in org.bytedeco.arrow.global

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

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