org.bytedeco.gandiva

Class FunctionSignature

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.gandiva.FunctionSignature

All Implemented Interfaces:

AutoCloseable

@Namespace(value="gandiva")
 @NoOffset
 @Properties(inherit=gandiva.class)
public class FunctionSignature
extends Pointer

\brief Signature for a function : includes the base name, input param types and output types.

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
FunctionSignature(BytePointer base_name, DataTypeVector param_types, DataType ret_type)
FunctionSignature(Pointer p) Pointer cast constructor.
FunctionSignature(String base_name, DataTypeVector param_types, DataType ret_type)

Method Summary

Modifier and Type	Method and Description
String	base_name()
boolean	equals(FunctionSignature other)
long	Hash() calculated based on name, datatype id of parameters and datatype id of return type.
DataTypeVector	param_types()
DataType	ret_type()
String	ToString()

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

FunctionSignature

public FunctionSignature(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

FunctionSignature

public FunctionSignature(@StdString
                         String base_name,
                         @ByVal
                         DataTypeVector param_types,
                         @SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                         DataType ret_type)

FunctionSignature

public FunctionSignature(@StdString
                         BytePointer base_name,
                         @ByVal
                         DataTypeVector param_types,
                         @SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                         DataType ret_type)

Method Detail

equals

@Cast(value="bool")
 @Name(value="operator ==")
public boolean equals(@Const @ByRef
                                                                        FunctionSignature other)

Hash

@Cast(value="std::size_t")
public long Hash()

calculated based on name, datatype id of parameters and datatype id of return type.

ret_type

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

base_name

@StdString
public String base_name()

param_types

@ByVal
public DataTypeVector param_types()

ToString

@StdString
public String ToString()