org.bytedeco.arrow

Class HashAggregateFunction

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.Function

org.bytedeco.arrow.HashAggregateFunction

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::compute")
 @Properties(inherit=arrow.class)
public class HashAggregateFunction
extends Function

Nested Class Summary

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

Function.Kind

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
HashAggregateFunction(BytePointer name, Arity arity, FunctionDoc doc)
HashAggregateFunction(BytePointer name, Arity arity, FunctionDoc doc, FunctionOptions default_options)
HashAggregateFunction(Pointer p) Pointer cast constructor.
HashAggregateFunction(String name, Arity arity, FunctionDoc doc)
HashAggregateFunction(String name, Arity arity, FunctionDoc doc, FunctionOptions default_options)

Method Summary

Modifier and Type	Method and Description
Status	AddKernel(HashAggregateKernel kernel) \brief Add a kernel (function implementation).

Methods inherited from class org.bytedeco.arrow.Function

arity, default_options, DispatchBest, DispatchExact, doc, Execute, kind, name, num_kernels, Validate

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

HashAggregateFunction

public HashAggregateFunction(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

HashAggregateFunction

public HashAggregateFunction(@StdString
                             String name,
                             @Const @ByRef
                             Arity arity,
                             @Const
                             FunctionDoc doc,
                             @Const
                             FunctionOptions default_options)

HashAggregateFunction

public HashAggregateFunction(@StdString
                             String name,
                             @Const @ByRef
                             Arity arity,
                             @Const
                             FunctionDoc doc)

HashAggregateFunction

public HashAggregateFunction(@StdString
                             BytePointer name,
                             @Const @ByRef
                             Arity arity,
                             @Const
                             FunctionDoc doc,
                             @Const
                             FunctionOptions default_options)

HashAggregateFunction

public HashAggregateFunction(@StdString
                             BytePointer name,
                             @Const @ByRef
                             Arity arity,
                             @Const
                             FunctionDoc doc)

Method Detail

AddKernel

@ByVal
public Status AddKernel(@ByVal
                                HashAggregateKernel kernel)

\brief Add a kernel (function implementation). Returns error if the kernel's signature does not match the function's arity.