org.apache.arrow.flatbuf

Class SparseTensorIndexCOO

java.lang.Object

com.google.flatbuffers.Table

org.apache.arrow.flatbuf.SparseTensorIndexCOO

public final class SparseTensorIndexCOO
extends com.google.flatbuffers.Table

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SparseTensorIndexCOO.Vector

Field Summary

Fields inherited from class com.google.flatbuffers.Table

bb, bb_pos

Constructor Summary

Constructors

Constructor and Description
SparseTensorIndexCOO()

Method Summary

Modifier and Type	Method and Description
SparseTensorIndexCOO	__assign(int _i, ByteBuffer _bb)
void	__init(int _i, ByteBuffer _bb)
static void	addIndicesBuffer(com.google.flatbuffers.FlatBufferBuilder builder, int indicesBufferOffset)
static void	addIndicesStrides(com.google.flatbuffers.FlatBufferBuilder builder, int indicesStridesOffset)
static void	addIndicesType(com.google.flatbuffers.FlatBufferBuilder builder, int indicesTypeOffset)
static void	addIsCanonical(com.google.flatbuffers.FlatBufferBuilder builder, boolean isCanonical)
static int	createIndicesStridesVector(com.google.flatbuffers.FlatBufferBuilder builder, long[] data)
static int	endSparseTensorIndexCOO(com.google.flatbuffers.FlatBufferBuilder builder)
static SparseTensorIndexCOO	getRootAsSparseTensorIndexCOO(ByteBuffer _bb)
static SparseTensorIndexCOO	getRootAsSparseTensorIndexCOO(ByteBuffer _bb, SparseTensorIndexCOO obj)
Buffer	indicesBuffer() The location and size of the indices matrix's data
Buffer	indicesBuffer(Buffer obj)
long	indicesStrides(int j) Non-negative byte offsets to advance one value cell along each dimension If omitted, default to row-major order (C-like).
ByteBuffer	indicesStridesAsByteBuffer()
ByteBuffer	indicesStridesInByteBuffer(ByteBuffer _bb)
int	indicesStridesLength()
com.google.flatbuffers.LongVector	indicesStridesVector()
com.google.flatbuffers.LongVector	indicesStridesVector(com.google.flatbuffers.LongVector obj)
Int	indicesType() The type of values in indicesBuffer
Int	indicesType(Int obj)
boolean	isCanonical() This flag is true if and only if the indices matrix is sorted in row-major order, and does not have duplicated entries.
static void	startIndicesStridesVector(com.google.flatbuffers.FlatBufferBuilder builder, int numElems)
static void	startSparseTensorIndexCOO(com.google.flatbuffers.FlatBufferBuilder builder)
static void	ValidateVersion()

Methods inherited from class com.google.flatbuffers.Table

__has_identifier, __indirect, __indirect, __offset, __offset, __reset, __reset, __string, __string, __union, __union, __vector_as_bytebuffer, __vector_in_bytebuffer, __vector_len, __vector, compareStrings, compareStrings, getByteBuffer, keysCompare, sortTables

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SparseTensorIndexCOO

public SparseTensorIndexCOO()

Method Detail

ValidateVersion

public static void ValidateVersion()

getRootAsSparseTensorIndexCOO

public static SparseTensorIndexCOO getRootAsSparseTensorIndexCOO(ByteBuffer _bb)

getRootAsSparseTensorIndexCOO

public static SparseTensorIndexCOO getRootAsSparseTensorIndexCOO(ByteBuffer _bb,
                                                                 SparseTensorIndexCOO obj)

__init

public void __init(int _i,
                   ByteBuffer _bb)

__assign

public SparseTensorIndexCOO __assign(int _i,
                                     ByteBuffer _bb)

indicesType

public Int indicesType()

The type of values in indicesBuffer

indicesType

public Int indicesType(Int obj)

indicesStrides

public long indicesStrides(int j)

Non-negative byte offsets to advance one value cell along each dimension If omitted, default to row-major order (C-like).

indicesStridesLength

public int indicesStridesLength()

indicesStridesVector

public com.google.flatbuffers.LongVector indicesStridesVector()

indicesStridesVector

public com.google.flatbuffers.LongVector indicesStridesVector(com.google.flatbuffers.LongVector obj)

indicesStridesAsByteBuffer

public ByteBuffer indicesStridesAsByteBuffer()

indicesStridesInByteBuffer

public ByteBuffer indicesStridesInByteBuffer(ByteBuffer _bb)

indicesBuffer

public Buffer indicesBuffer()

The location and size of the indices matrix's data

indicesBuffer

public Buffer indicesBuffer(Buffer obj)

isCanonical

public boolean isCanonical()

This flag is true if and only if the indices matrix is sorted in row-major order, and does not have duplicated entries. This sort order is the same as of Tensorflow's SparseTensor, but it is inverse order of SciPy's canonical coo_matrix (SciPy employs column-major order for its coo_matrix).

startSparseTensorIndexCOO

public static void startSparseTensorIndexCOO(com.google.flatbuffers.FlatBufferBuilder builder)

addIndicesType

public static void addIndicesType(com.google.flatbuffers.FlatBufferBuilder builder,
                                  int indicesTypeOffset)

addIndicesStrides

public static void addIndicesStrides(com.google.flatbuffers.FlatBufferBuilder builder,
                                     int indicesStridesOffset)

createIndicesStridesVector

public static int createIndicesStridesVector(com.google.flatbuffers.FlatBufferBuilder builder,
                                             long[] data)

startIndicesStridesVector

public static void startIndicesStridesVector(com.google.flatbuffers.FlatBufferBuilder builder,
                                             int numElems)

addIndicesBuffer

public static void addIndicesBuffer(com.google.flatbuffers.FlatBufferBuilder builder,
                                    int indicesBufferOffset)

addIsCanonical

public static void addIsCanonical(com.google.flatbuffers.FlatBufferBuilder builder,
                                  boolean isCanonical)

endSparseTensorIndexCOO

public static int endSparseTensorIndexCOO(com.google.flatbuffers.FlatBufferBuilder builder)