org.bytedeco.arrow_dataset

Class ScanNodeOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.ExecNodeOptions

org.bytedeco.arrow_dataset.ScanNodeOptions

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::dataset")
 @NoOffset
 @Properties(inherit=arrow_dataset.class)
public class ScanNodeOptions
extends ExecNodeOptions

\brief Construct a source ExecNode which yields batches from a dataset scan. Does not construct associated filter or project nodes. Yielded batches will be augmented with fragment/batch indices to enable stable ordering for simple ExecPlans.

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
ScanNodeOptions(Dataset dataset, ScanOptions scan_options)
ScanNodeOptions(Dataset dataset, ScanOptions scan_options, AsyncToggle backpressure_toggle, boolean require_sequenced_output)
ScanNodeOptions(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
AsyncToggle	backpressure_toggle()
ScanNodeOptions	backpressure_toggle(AsyncToggle setter)
Dataset	dataset()
ScanNodeOptions	dataset(Dataset setter)
boolean	require_sequenced_output()
ScanNodeOptions	require_sequenced_output(boolean setter)
ScanOptions	scan_options()
ScanNodeOptions	scan_options(ScanOptions 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, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

ScanNodeOptions

public ScanNodeOptions(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ScanNodeOptions

public ScanNodeOptions(@SharedPtr @ByVal
                       Dataset dataset,
                       @SharedPtr
                       ScanOptions scan_options,
                       @SharedPtr
                       AsyncToggle backpressure_toggle,
                       @Cast(value="bool")
                       boolean require_sequenced_output)

ScanNodeOptions

public ScanNodeOptions(@SharedPtr @ByVal
                       Dataset dataset,
                       @SharedPtr
                       ScanOptions scan_options)

Method Detail

dataset

@SharedPtr
 @ByRef
public Dataset dataset()

dataset

public ScanNodeOptions dataset(Dataset setter)

scan_options

@SharedPtr
public ScanOptions scan_options()

scan_options

public ScanNodeOptions scan_options(ScanOptions setter)

backpressure_toggle

@SharedPtr
public AsyncToggle backpressure_toggle()

backpressure_toggle

public ScanNodeOptions backpressure_toggle(AsyncToggle setter)

require_sequenced_output

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

require_sequenced_output

public ScanNodeOptions require_sequenced_output(boolean setter)