org.bytedeco.arrow

Class LocalFileSystemOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.LocalFileSystemOptions

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::fs")
 @Properties(inherit=arrow.class)
public class LocalFileSystemOptions
extends Pointer

Options for the LocalFileSystem implementation.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
LocalFileSystemOptions() Default native constructor.
LocalFileSystemOptions(long size) Native array allocator.
LocalFileSystemOptions(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static LocalFileSystemOptions	Defaults() \brief Initialize with defaults
LocalFileSystemOptions	position(long position)
boolean	use_mmap() Whether OpenInputStream and OpenInputFile return a mmap'ed file, or a regular one.
LocalFileSystemOptions	use_mmap(boolean setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LocalFileSystemOptions

public LocalFileSystemOptions()

Default native constructor.

LocalFileSystemOptions

public LocalFileSystemOptions(long size)

Native array allocator. Access with Pointer.position(long).

LocalFileSystemOptions

public LocalFileSystemOptions(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public LocalFileSystemOptions position(long position)

Overrides:

position in class Pointer

use_mmap

@Cast(value="bool")
public boolean use_mmap()

Whether OpenInputStream and OpenInputFile return a mmap'ed file, or a regular one.

use_mmap

public LocalFileSystemOptions use_mmap(boolean setter)

Defaults

@ByVal
public static LocalFileSystemOptions Defaults()

\brief Initialize with defaults