arrowdataset.file_system_dataset

Module for [FileSystemDataset] class

class FileSystemDataset FileSystemDatasetGidBuilder FileSystemDatasetGidBuilderImpl

Types 3

classFileSystemDataset : arrowdataset.dataset.Dataset

Methods

GType _getGType()

GType _gType() @property

FileSystemDataset self()Returns `this`, for use in `with` statements.

FileSystemDatasetGidBuilder builder()Get builder for [arrowdataset.filesystemdataset.FileSystemDataset] Returns: New builder object

arrow.file_system.FileSystem fileSystem() @propertyGet `fileSystem` property. Returns: File system of the dataset.

arrowdataset.file_format.FileFormat format() @propertyGet `format` property. Returns: Format of the dataset.

arrowdataset.partitioning.Partitioning partitioning() @propertyGet `partitioning` property. Returns: Partitioning of the dataset.

bool writeScanner(arrowdataset.scanner.Scanner scanner,  arrowdataset.file_system_dataset_write_options.FileSystemDatasetWriteOptions options)

Constructors

this(void * ptr, Flag!"Take" take)

classFileSystemDatasetGidBuilderImpl(T) : arrowdataset.dataset.DatasetGidBuilderImpl!T

Methods

T fileSystem(arrow.file_system.FileSystem propval)Set `fileSystem` property. Params: propval = File system of the dataset. Returns: Builder instance for fluent chaining

T format(arrowdataset.file_format.FileFormat propval)Set `format` property. Params: propval = Format of the dataset. Returns: Builder instance for fluent chaining

T partitioning(arrowdataset.partitioning.Partitioning propval)Set `partitioning` property. Params: propval = Partitioning of the dataset. Returns: Builder instance for fluent chaining

classFileSystemDatasetGidBuilder : FileSystemDatasetGidBuilderImpl!FileSystemDatasetGidBuilder

Fluent builder for [arrowdataset.file_system_dataset.FileSystemDataset]

Methods

FileSystemDataset build()