| Package | Description |
|---|---|
| org.bytedeco.arrow_dataset |
| Class and Description |
|---|
| CompressionTypeOptional |
| CsvFileFormat
\addtogroup dataset-file-formats
\{
|
| CsvFileWriteOptions |
| CsvFragmentScanOptions
\brief Per-scan options for CSV fragments
|
| Dataset
\}
|
| DatasetFactory
\brief DatasetFactory provides a way to inspect/discover a Dataset's expected
schema before materializing said Dataset.
|
| DatasetFactoryResult |
| DatasetResult |
| EnumeratedRecordBatch
\brief Combines a tagged batch with positional information
This is returned when scanning batches in an unordered fashion.
|
| EnumeratedRecordBatchGeneratorResult |
| EnumeratedRecordBatchIterator |
| EnumeratedRecordBatchIterator.RangeIterator |
| EnumeratedRecordBatchIteratorResult |
| EnumeratedRecordBatchResult |
| FileFormat
\brief Base class for file format implementation
|
| FileFragment
\brief A Fragment that is stored in a file with a known format
|
| FileFragmentResult |
| FileFragmentVector |
| FileFragmentVector.Iterator |
| FileReaderResult |
| FileSource
\defgroup dataset-file-formats File formats for reading and writing datasets
\defgroup dataset-filesystem File system datasets
\{
|
| FileSystemDataset
\brief A Dataset of FileFragments.
|
| FileSystemDatasetResult |
| FileSystemDatasetWriteOptions
\brief Options for writing a dataset.
|
| FileSystemFactoryOptions
\ingroup dataset-filesystem
|
| FileWriteOptions
\brief Options for writing a file of this format.
|
| FileWriter
\brief A writer for this format.
|
| FileWriterResult |
| FilterIterator
\brief Like MapIterator, but where the function can fail.
|
| FilterIterator.Action |
| FinishOptions |
| Fragment
\brief A granular piece of a Dataset, such as an individual file.
|
| FragmentEnumerated
\brief Create a generator that takes in a stream of generators and pulls from each
one in sequence.
|
| FragmentIterator |
| FragmentIterator.RangeIterator |
| FragmentIteratorResult |
| FragmentResult |
| FragmentScanOptions
\brief Per-scan options for fragment(s) in a dataset.
|
| FragmentVectorResult |
| HivePartitioningFactoryOptions
\brief Options for inferring a hive-style partitioning.
|
| HivePartitioningOptions |
| InMemoryDataset.RecordBatchGenerator |
| InspectOptions
\defgroup dataset-discovery Discovery API
\{
|
| IpcFileFormat
\brief A FileFormat implementation that reads from and writes to Ipc files
|
| IpcFileWriteOptions |
| IpcFragmentScanOptions
\brief Per-scan options for IPC fragments
|
| IterationTraits |
| KeyOptional |
| KeyOptionalResult
A class for representing either a usable value, or an error.
|
| KeyValuePartitioning
\brief Subclass for the common case of a partitioning which yields an equality
expression for each segment
|
| KeyValuePartitioning.Key
An unconverted equality expression consisting of a field name and the representation
of a scalar value
|
| KeyValuePartitioningOptions
\brief Options for key-value based partitioning (hive/directory).
|
| ParquetFactoryOptions
\brief Options for making a FileSystemDataset from a Parquet _metadata file.
|
| ParquetFileFormat
\brief A FileFormat implementation that reads from Parquet files
|
| ParquetFileFragment
\brief A FileFragment with parquet logic.
|
| ParquetFileFragmentResult |
| ParquetFileWriteOptions |
| ParquetFragmentScanOptions
\brief Per-scan options for Parquet fragments
|
| PartitionedBatchesResult |
| Partitioning
\defgroup dataset-partitioning Partitioning API
\{
|
| Partitioning.PartitionedBatches
\brief If the input batch shares any fields with this partitioning,
produce sub-batches which satisfy mutually exclusive Expressions.
|
| PartitioningFactory
\brief PartitioningFactory provides creation of a partitioning when the
specific schema must be inferred from available paths (no explicit schema is known).
|
| PartitioningFactoryOptions
\brief Options for inferring a partitioning.
|
| PartitioningOrFactory
\brief Either a Partitioning or a PartitioningFactory
|
| PartitioningResult |
| RecordBatchGeneratorResult |
| Scanner
\defgroup dataset-scanning Scanning API
\{
|
| ScannerBuilder
\brief ScannerBuilder is a factory class to construct a Scanner.
|
| ScannerBuilderResult |
| ScannerResult |
| ScanNodeOptions
\brief Construct a source ExecNode which yields batches from a dataset scan.
|
| ScanOptions
Scan-specific options, which can be changed between scans of the same dataset.
|
| ScanTask
\brief Read record batches from a range of a single data fragment.
|
| ScanTaskIterator |
| ScanTaskIterator.RangeIterator |
| ScanTaskIteratorResult |
| ScanTaskResult |
| ScanTaskVector |
| ScanTaskVector.Iterator |
| ScanTaskVectorResult |
| StringOptional |
| StringUnorderedSet |
| StringUnorderedSet.Iterator |
| TaggedRecordBatch
\brief Combines a record batch with the fragment that the record batch originated
from
Knowing the source fragment can be useful for debugging & understanding loaded data
|
| TaggedRecordBatchGeneratorResult |
| TaggedRecordBatchIterator
\brief A generic Iterator that can return errors
|
| TaggedRecordBatchIterator.RangeIterator |
| TaggedRecordBatchIteratorResult |
| TaggedRecordBatchResult |
| TaggedRecordBatchVectorResult |
| TransformFinish |
| TransformSkip |
| UnionDataset
\brief A Dataset wrapping child Datasets.
|
| UnionDatasetResult |
| WriteNodeOptions
\brief Wraps FileSystemDatasetWriteOptions for consumption as compute::ExecNodeOptions
|
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