org.bytedeco.arrow

Class ConcatenateTablesOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.ConcatenateTablesOptions

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow")
 @Properties(inherit=arrow.class)
public class ConcatenateTablesOptions
extends Pointer

\defgroup concat-tables ConcatenateTables function. ConcatenateTables function. \{

\brief Controls the behavior of ConcatenateTables().

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

Method Summary

Modifier and Type	Method and Description
static ConcatenateTablesOptions	Defaults()
Field.MergeOptions	field_merge_options()
ConcatenateTablesOptions	field_merge_options(Field.MergeOptions setter)
ConcatenateTablesOptions	getPointer(long i)
ConcatenateTablesOptions	position(long position)
boolean	unify_schemas() If true, the schemas of the tables will be first unified with fields of the same name being merged, according to field_merge_options, then each table will be promoted to the unified schema before being concatenated.
ConcatenateTablesOptions	unify_schemas(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, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, 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

ConcatenateTablesOptions

public ConcatenateTablesOptions()

Default native constructor.

ConcatenateTablesOptions

public ConcatenateTablesOptions(long size)

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

ConcatenateTablesOptions

public ConcatenateTablesOptions(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public ConcatenateTablesOptions position(long position)

Overrides:

position in class Pointer

getPointer

public ConcatenateTablesOptions getPointer(long i)

Overrides:

getPointer in class Pointer

unify_schemas

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

If true, the schemas of the tables will be first unified with fields of the same name being merged, according to field_merge_options, then each table will be promoted to the unified schema before being concatenated. Otherwise, all tables should have the same schema. Each column in the output table is the result of concatenating the corresponding columns in all input tables.

unify_schemas

public ConcatenateTablesOptions unify_schemas(boolean setter)

field_merge_options

@ByRef
public Field.MergeOptions field_merge_options()

field_merge_options

public ConcatenateTablesOptions field_merge_options(Field.MergeOptions setter)

Defaults

@ByVal
public static ConcatenateTablesOptions Defaults()