org.bytedeco.arrow_dataset

Class Partitioning.PartitionedBatches

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow_dataset.Partitioning.PartitionedBatches

All Implemented Interfaces:

AutoCloseable

Enclosing class:

Partitioning

public static class Partitioning.PartitionedBatches
extends Pointer

\brief If the input batch shares any fields with this partitioning, produce sub-batches which satisfy mutually exclusive Expressions.

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
PartitionedBatches() Default native constructor.
PartitionedBatches(long size) Native array allocator.
PartitionedBatches(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
RecordBatchVector	batches()
Partitioning.PartitionedBatches	batches(RecordBatchVector setter)
Expression	expressions()
Partitioning.PartitionedBatches	expressions(Expression setter)
Partitioning.PartitionedBatches	getPointer(long i)
Partitioning.PartitionedBatches	position(long position)

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, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, 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

PartitionedBatches

public PartitionedBatches()

Default native constructor.

PartitionedBatches

public PartitionedBatches(long size)

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

PartitionedBatches

public PartitionedBatches(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public Partitioning.PartitionedBatches position(long position)

Overrides:

position in class Pointer

getPointer

public Partitioning.PartitionedBatches getPointer(long i)

Overrides:

getPointer in class Pointer

batches

@ByRef
public RecordBatchVector batches()

batches

public Partitioning.PartitionedBatches batches(RecordBatchVector setter)

expressions

@StdVector
public Expression expressions()

expressions

public Partitioning.PartitionedBatches expressions(Expression setter)