org.bytedeco.arrow

Class Field.MergeOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.Field.MergeOptions

All Implemented Interfaces:

AutoCloseable

Enclosing class:

Field

public static class Field.MergeOptions
extends Pointer

\brief Options that control the behavior of MergeWith. Options are to be added to allow type conversions, including integer widening, promotion from integer to float, or conversion to or from boolean.

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

Method Summary

Modifier and Type	Method and Description
static Field.MergeOptions	Defaults()
Field.MergeOptions	position(long position)
boolean	promote_nullability() If true, a Field of NullType can be unified with a Field of another type.
Field.MergeOptions	promote_nullability(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

MergeOptions

public MergeOptions()

Default native constructor.

MergeOptions

public MergeOptions(long size)

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

MergeOptions

public MergeOptions(Pointer p)

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

Method Detail

position

public Field.MergeOptions position(long position)

Overrides:

position in class Pointer

promote_nullability

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

If true, a Field of NullType can be unified with a Field of another type. The unified field will be of the other type and become nullable. Nullability will be promoted to the looser option (nullable if one is not nullable).

promote_nullability

public Field.MergeOptions promote_nullability(boolean setter)

Defaults

@ByVal
public static Field.MergeOptions Defaults()