org.bytedeco.arrow

Class ExtensionScalar

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.Scalar

org.bytedeco.arrow.ExtensionScalar

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow")
 @NoOffset
 @Properties(inherit=arrow.class)
public class ExtensionScalar
extends Scalar

\brief A Scalar value for ExtensionType The value is the underlying storage scalar. is_valid must only be true if value is non-null and value->is_valid is true

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.arrow.Scalar

Scalar.Hash

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
ExtensionScalar(DataType type)
ExtensionScalar(Pointer p) Pointer cast constructor.
ExtensionScalar(Scalar storage, DataType type)

Method Summary

Modifier and Type	Method and Description
Scalar	value()
ExtensionScalar	value(Scalar setter)

Methods inherited from class org.bytedeco.arrow.Scalar

ApproxEquals, ApproxEquals, CastTo, Equals, Equals, hash, is_valid, is_valid, ToString, type, type, Validate, ValidateFull

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

ExtensionScalar

public ExtensionScalar(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                       DataType type)

ExtensionScalar

public ExtensionScalar(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ExtensionScalar

public ExtensionScalar(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::Scalar>"})
                       Scalar storage,
                       @SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                       DataType type)

Method Detail

value

@SharedPtr
 @Cast(value={"","std::shared_ptr<arrow::Scalar>"})
public Scalar value()

value

public ExtensionScalar value(Scalar setter)