Uses of Class
org.bytedeco.arrow.ArrowBuffer

Packages that use ArrowBuffer

Package	Description
org.bytedeco.arrow
org.bytedeco.arrow_dataset
org.bytedeco.arrow_flight
org.bytedeco.arrow.global
org.bytedeco.gandiva
org.bytedeco.parquet
org.bytedeco.plasma

Uses of ArrowBuffer in org.bytedeco.arrow

Subclasses of ArrowBuffer in org.bytedeco.arrow

Modifier and Type	Class and Description
class	MutableBuffer \}
class	ResizableBuffer \class ResizableBuffer \brief A mutable buffer that can be resized

Methods in org.bytedeco.arrow that return ArrowBuffer

Modifier and Type	Method and Description
ArrowBuffer	BufferUniqueResult.access()
ArrowBuffer	BufferResult.access()
ArrowBuffer	Message.body() \brief the Message body, if any
ArrowBuffer	BufferReader.buffer()
ArrowBuffer	Tensor.data()
static ArrowBuffer	ArrowBuffer.FromString(BytePointer data) \brief Construct an immutable buffer that takes ownership of the contents of an std::string (without copying it).
static ArrowBuffer	ArrowBuffer.FromString(String data)
ArrowBuffer[]	BufferVector.get()
ArrowBuffer	BufferVector.Iterator.get()
ArrowBuffer	BufferVector.get(long i)
ArrowBuffer	IpcPayload.metadata()
ArrowBuffer	Message.metadata() \brief the Message metadata
ArrowBuffer	BufferUniqueResult.MoveValueUnsafe()
ArrowBuffer	BufferResult.MoveValueUnsafe()
ArrowBuffer	BufferUniqueResult.multiply()
ArrowBuffer	BufferResult.multiply()
ArrowBuffer	Array.null_bitmap() Buffer for the validity (null) bitmap, if any.
ArrowBuffer	ArrowBuffer.parent()
ArrowBuffer	BufferVector.pop_back()
ArrowBuffer	UnionArray.type_codes() Note that this buffer does not account for any slice offset
ArrowBuffer	BaseLargeListArray.value_offsets() Note that this buffer does not account for any slice offset
ArrowBuffer	BaseListArray.value_offsets() Note that this buffer does not account for any slice offset
ArrowBuffer	DenseUnionArray.value_offsets() Note that this buffer does not account for any slice offset
ArrowBuffer	BaseBinaryScalar.value()
ArrowBuffer	BufferUniqueResult.ValueOrDie() Gets a mutable reference to the stored T value.
ArrowBuffer	BufferResult.ValueOrDie() Gets a mutable reference to the stored T value.
ArrowBuffer	PrimitiveArray.values() Does not account for any slice offset
ArrowBuffer	BufferUniqueResult.ValueUnsafe() Cast the internally stored value to produce a new result or propagate the stored error.
ArrowBuffer	BufferResult.ValueUnsafe() Cast the internally stored value to produce a new result or propagate the stored error.

Methods in org.bytedeco.arrow with parameters of type ArrowBuffer

Modifier and Type	Method and Description
Status	MessageDecoder.Consume(ArrowBuffer buffer) \brief Feed data to the decoder as a Buffer.
Status	StreamDecoder.Consume(ArrowBuffer buffer) \brief Feed data to the decoder as a Buffer.
static BufferResult	ArrowBuffer.Copy(ArrowBuffer source, MemoryManager to) \brief Copy buffer The buffer contents will be copied into a new buffer allocated by the given MemoryManager.
boolean	ArrowBuffer.Equals(ArrowBuffer other) Return true if both buffers are the same size and contain the same bytes
boolean	ArrowBuffer.Equals(ArrowBuffer other, long nbytes) Return true if both buffers are the same size and contain the same bytes up to the number of compared bytes
Status	BufferBuilder.Finish(ArrowBuffer out)
Status	TypedBufferBuilder.Finish(ArrowBuffer out)
Status	BufferBuilder.Finish(ArrowBuffer out, boolean shrink_to_fit) \brief Return result of builder as a Buffer object.
Status	TypedBufferBuilder.Finish(ArrowBuffer out, boolean shrink_to_fit)
static RandomAccessFileResult	ArrowBuffer.GetReader(ArrowBuffer arg0) \brief Get a RandomAccessFile for reading a buffer The returned file object reads from this buffer's underlying memory.
static OutputStreamResult	ArrowBuffer.GetWriter(ArrowBuffer arg0) \brief Get a OutputStream for writing to a buffer The buffer must be mutable.
BufferVector.Iterator	BufferVector.insert(BufferVector.Iterator pos, ArrowBuffer value)
static StructArrayResult	StructArray.Make(ArrayVector children, FieldVector fields, ArrowBuffer null_bitmap, long null_count, long offset) \brief Return a StructArray from child arrays and fields.
static StructArrayResult	StructArray.Make(ArrayVector children, StringVector field_names, ArrowBuffer null_bitmap, long null_count, long offset) \brief Return a StructArray from child arrays and field names.
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, long[] shape)
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, long[] shape, long[] strides, StringVector dim_names)
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, LongBuffer shape)
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, LongBuffer shape, LongBuffer strides, StringVector dim_names)
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, LongPointer shape)
static TensorResult	Tensor.Make(DataType type, ArrowBuffer data, LongPointer shape, LongPointer strides, StringVector dim_names) \brief Create a Tensor with full parameters This factory function will return Status::Invalid when the parameters are inconsistent
IpcPayload	IpcPayload.metadata(ArrowBuffer setter)
static MessageUniqueResult	Message.Open(ArrowBuffer metadata, ArrowBuffer body) \brief Create and validate a Message instance from two buffers
BufferVector	BufferVector.push_back(ArrowBuffer value)
BufferVector	BufferVector.put(ArrowBuffer... array)
BufferVector	BufferVector.put(ArrowBuffer value)
BufferVector	BufferVector.put(long i, ArrowBuffer value)
static MessageUniqueResult	Message.ReadFrom(ArrowBuffer metadata, InputStream stream) \brief Read message body and create Message given Flatbuffer metadata
static MessageUniqueResult	Message.ReadFrom(long offset, ArrowBuffer metadata, RandomAccessFile file) \brief Read message body from position in file, and create Message given the Flatbuffer metadata
Status	DictionaryUnifier.Unify(Array dictionary, ArrowBuffer out_transpose) \brief Append dictionary and compute transpose indices
BaseBinaryScalar	BaseBinaryScalar.value(ArrowBuffer setter)
static BufferResult	ArrowBuffer.View(ArrowBuffer source, MemoryManager to) \brief View buffer Return a Buffer that reflects this buffer, seen potentially from another device, without making an explicit copy of the contents.
static BufferResult	ArrowBuffer.ViewOrCopy(ArrowBuffer source, MemoryManager to) \brief View or copy buffer Try to view buffer contents on the given MemoryManager's device, but fall back to copying if a no-copy view isn't supported.
Status	BufferedOutputStream.Write(ArrowBuffer data)
Status	Writable.Write(ArrowBuffer data) \brief Write the given data to the stream Since the Buffer owns its memory, this method can avoid a copy if buffering is required.

Constructors in org.bytedeco.arrow with parameters of type ArrowBuffer

Constructor and Description
ArrowBuffer(ArrowBuffer parent, long offset, long size) An offset into data that is owned by another buffer, but we want to be able to retain a valid pointer to it even after other shared_ptr's to the parent buffer have been destroyed This method makes no assertions about alignment or padding of the buffer but in general we expected buffers to be aligned and padded to 64 bytes.
ArrowBuffer(byte[] data, long size, MemoryManager mm, ArrowBuffer parent)
ArrowBuffer(ByteBuffer data, long size, MemoryManager mm, ArrowBuffer parent)
ArrowBuffer(BytePointer data, long size, MemoryManager mm, ArrowBuffer parent)
ArrowBuffer(long _address, long size, MemoryManager mm, ArrowBuffer parent)
BinaryScalar(ArrowBuffer value)
BinaryScalar(ArrowBuffer value, DataType type)
BooleanArray(long length, ArrowBuffer data)
BooleanArray(long length, ArrowBuffer data, ArrowBuffer null_bitmap, long null_count, long offset)
BufferReader(ArrowBuffer buffer)
BufferResult(ArrowBuffer value) Constructs a Result object that contains value.
BufferUniqueResult(ArrowBuffer value) Constructs a Result object that contains value.
BufferVector(ArrowBuffer... array)
BufferVector(ArrowBuffer value)
DayTimeIntervalArray(DataType type, long length, ArrowBuffer data)
DayTimeIntervalArray(DataType type, long length, ArrowBuffer data, ArrowBuffer null_bitmap, long null_count, long offset)
DenseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids)
DenseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids, ArrowBuffer value_offsets, long offset)
FixedSizeBinaryScalar(ArrowBuffer value, DataType type)
FixedSizeBufferWriter(ArrowBuffer buffer) Input buffer must be mutable, will abort if not
FixedSizeListArray(DataType type, long length, Array values, ArrowBuffer null_bitmap, long null_count, long offset)
LargeBinaryScalar(ArrowBuffer value)
LargeBinaryScalar(ArrowBuffer value, DataType type)
LargeListArray(DataType type, long length, ArrowBuffer value_offsets, Array values)
LargeListArray(DataType type, long length, ArrowBuffer value_offsets, Array values, ArrowBuffer null_bitmap, long null_count, long offset)
LargeStringScalar(ArrowBuffer value)
LargeStringScalar(ArrowBuffer value, DataType type)
ListArray(DataType type, long length, ArrowBuffer value_offsets, Array values)
ListArray(DataType type, long length, ArrowBuffer value_offsets, Array values, ArrowBuffer null_bitmap, long null_count, long offset)
MapArray(DataType type, long length, ArrowBuffer value_offsets, Array values)
MapArray(DataType type, long length, ArrowBuffer value_offsets, Array keys, Array items)
MapArray(DataType type, long length, ArrowBuffer value_offsets, Array keys, Array items, ArrowBuffer null_bitmap, long null_count, long offset)
MapArray(DataType type, long length, ArrowBuffer value_offsets, Array values, ArrowBuffer null_bitmap, long null_count, long offset)
Message(ArrowBuffer metadata, ArrowBuffer body) \brief Construct message, but do not validate Use at your own risk; Message::Open has more metadata validation
MutableBuffer(ArrowBuffer parent, long offset, long size)
PrimitiveArray(DataType type, long length, ArrowBuffer data)
PrimitiveArray(DataType type, long length, ArrowBuffer data, ArrowBuffer null_bitmap, long null_count, long offset)
SparseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids)
SparseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids, long offset)
StringScalar(ArrowBuffer value)
StringScalar(ArrowBuffer value, DataType type)
StructArray(DataType type, long length, ArrayVector children, ArrowBuffer null_bitmap, long null_count, long offset)
Tensor(DataType type, ArrowBuffer data, long[] shape)
Tensor(DataType type, ArrowBuffer data, long[] shape, long[] strides)
Tensor(DataType type, ArrowBuffer data, long[] shape, long[] strides, StringVector dim_names)
Tensor(DataType type, ArrowBuffer data, LongBuffer shape)
Tensor(DataType type, ArrowBuffer data, LongBuffer shape, LongBuffer strides)
Tensor(DataType type, ArrowBuffer data, LongBuffer shape, LongBuffer strides, StringVector dim_names)
Tensor(DataType type, ArrowBuffer data, LongPointer shape) Constructor with no dimension names or strides, data assumed to be row-major
Tensor(DataType type, ArrowBuffer data, LongPointer shape, LongPointer strides) Constructor with non-negative strides
Tensor(DataType type, ArrowBuffer data, LongPointer shape, LongPointer strides, StringVector dim_names) Constructor with non-negative strides and dimension names

Uses of ArrowBuffer in org.bytedeco.arrow_dataset

Methods in org.bytedeco.arrow_dataset that return ArrowBuffer

Modifier and Type	Method and Description
ArrowBuffer	FileSource.buffer() \brief Return the buffer containing the file, if any.

Constructors in org.bytedeco.arrow_dataset with parameters of type ArrowBuffer

Constructor and Description
FileSource(ArrowBuffer buffer)
FileSource(ArrowBuffer buffer, Compression.type compression)
FileSource(ArrowBuffer buffer, int compression)

Uses of ArrowBuffer in org.bytedeco.arrow_flight

Methods in org.bytedeco.arrow_flight that return ArrowBuffer

Modifier and Type	Method and Description
ArrowBuffer	FlightStreamChunk.app_metadata()
ArrowBuffer	FlightPayload.app_metadata()
ArrowBuffer	Action.body() The action content as a Buffer
ArrowBuffer	Result.body()
ArrowBuffer	FlightPayload.descriptor()

Methods in org.bytedeco.arrow_flight with parameters of type ArrowBuffer

Modifier and Type	Method and Description
FlightStreamChunk	FlightStreamChunk.app_metadata(ArrowBuffer setter)
FlightPayload	FlightPayload.app_metadata(ArrowBuffer setter)
Action	Action.body(ArrowBuffer setter)
Result	Result.body(ArrowBuffer setter)
FlightPayload	FlightPayload.descriptor(ArrowBuffer setter)
Status	FlightMetadataReader.ReadMetadata(ArrowBuffer out) \brief Read a message from the server.
Status	MetadataRecordBatchWriter.WriteMetadata(ArrowBuffer app_metadata)
Status	FlightMetadataWriter.WriteMetadata(ArrowBuffer app_metadata) \brief Send a message to the client.
Status	MetadataRecordBatchWriter.WriteWithMetadata(RecordBatch batch, ArrowBuffer app_metadata)

Uses of ArrowBuffer in org.bytedeco.arrow.global

Methods in org.bytedeco.arrow.global that return ArrowBuffer

Modifier and Type	Method and Description
static ArrowBuffer	arrow.SliceBuffer(ArrowBuffer buffer, long offset) \brief Construct a view on a buffer at the given offset, up to the buffer's end.
static ArrowBuffer	arrow.SliceBuffer(ArrowBuffer buffer, long offset, long length) \defgroup buffer-slicing-functions Functions for slicing buffers \{
static ArrowBuffer	arrow.SliceMutableBuffer(ArrowBuffer buffer, long offset) \brief Like SliceBuffer, but construct a mutable buffer slice.
static ArrowBuffer	arrow.SliceMutableBuffer(ArrowBuffer buffer, long offset, long length) \brief Like SliceBuffer, but construct a mutable buffer slice.

Methods in org.bytedeco.arrow.global with parameters of type ArrowBuffer

Modifier and Type	Method and Description
static Status	arrow.CheckBufferLength(FixedSizeBinaryType t, ArrowBuffer b)
static ExpressionResult	arrow_dataset.Deserialize(ArrowBuffer arg0)
static RecordBatchResult	arrow.ParseOne(JsonParseOptions options, ArrowBuffer json) A class that reads an entire JSON file into a Arrow Table The file is expected to consist of individual line-separated JSON objects
static RecordBatchResult	arrow.ReadRecordBatch(ArrowBuffer metadata, Schema schema, DictionaryMemo dictionary_memo, IpcReadOptions options, RandomAccessFile file) Read record batch from file given metadata and schema
static SizeTResult	arrow.ReadSparseTensorBodyBufferCount(ArrowBuffer metadata) \brief EXPERIMENTAL: Read arrow::SparseTensorFormat::type from a metadata
static ArrowBuffer	arrow.SliceBuffer(ArrowBuffer buffer, long offset) \brief Construct a view on a buffer at the given offset, up to the buffer's end.
static ArrowBuffer	arrow.SliceBuffer(ArrowBuffer buffer, long offset, long length) \defgroup buffer-slicing-functions Functions for slicing buffers \{
static BufferResult	arrow.SliceBufferSafe(ArrowBuffer buffer, long offset) \brief Input-checking version of SliceBuffer An Invalid Status is returned if the requested slice falls out of bounds.
static BufferResult	arrow.SliceBufferSafe(ArrowBuffer buffer, long offset, long length) \brief Input-checking version of SliceBuffer An Invalid Status is returned if the requested slice falls out of bounds.
static ArrowBuffer	arrow.SliceMutableBuffer(ArrowBuffer buffer, long offset) \brief Like SliceBuffer, but construct a mutable buffer slice.
static ArrowBuffer	arrow.SliceMutableBuffer(ArrowBuffer buffer, long offset, long length) \brief Like SliceBuffer, but construct a mutable buffer slice.
static BufferResult	arrow.SliceMutableBufferSafe(ArrowBuffer buffer, long offset) \brief Input-checking version of SliceMutableBuffer An Invalid Status is returned if the requested slice falls out of bounds.
static BufferResult	arrow.SliceMutableBufferSafe(ArrowBuffer buffer, long offset, long length) \brief Input-checking version of SliceMutableBuffer An Invalid Status is returned if the requested slice falls out of bounds.
static Status	arrow.ValidateTensorParameters(DataType type, ArrowBuffer data, long[] shape, long[] strides, StringVector dim_names)
static Status	arrow.ValidateTensorParameters(DataType type, ArrowBuffer data, LongBuffer shape, LongBuffer strides, StringVector dim_names)
static Status	arrow.ValidateTensorParameters(DataType type, ArrowBuffer data, LongPointer shape, LongPointer strides, StringVector dim_names)

Uses of ArrowBuffer in org.bytedeco.gandiva

Methods in org.bytedeco.gandiva that return ArrowBuffer

Modifier and Type	Method and Description
ArrowBuffer	SelectionVector.GetBuffer() Get the underlying arrow buffer.

Methods in org.bytedeco.gandiva with parameters of type ArrowBuffer

Modifier and Type	Method and Description
static Status	SelectionVector.MakeImmutableInt16(long num_slots, ArrowBuffer buffer, SelectionVector selection_vector) \brief creates a selection vector with pre populated buffer.
static Status	SelectionVector.MakeImmutableInt32(long num_slots, ArrowBuffer buffer, SelectionVector selection_vector) \brief creates a selection vector with pre populated buffer.
static Status	SelectionVector.MakeInt16(long max_slots, ArrowBuffer buffer, SelectionVector selection_vector) \brief make selection vector with int16 type records.
static Status	SelectionVector.MakeInt32(long max_slots, ArrowBuffer buffer, SelectionVector selection_vector) \brief make selection vector with int32 type records.
static Status	SelectionVector.MakeInt64(long max_slots, ArrowBuffer buffer, SelectionVector selection_vector) \brief make selection vector with int64 type records.

Uses of ArrowBuffer in org.bytedeco.parquet

Methods in org.bytedeco.parquet with parameters of type ArrowBuffer

Modifier and Type	Method and Description
void	PageWriter.Compress(ArrowBuffer src_buffer, ResizableBuffer dest_buffer)

Uses of ArrowBuffer in org.bytedeco.plasma

Methods in org.bytedeco.plasma that return ArrowBuffer

Modifier and Type	Method and Description
ArrowBuffer	ObjectBuffer.data() The data buffer.
ArrowBuffer	ObjectBuffer.metadata() The metadata buffer.

Methods in org.bytedeco.plasma with parameters of type ArrowBuffer

Modifier and Type	Method and Description
Status	PlasmaClient.Create(UniqueID object_id, long data_size, byte[] metadata, long metadata_size, ArrowBuffer data)
Status	PlasmaClient.Create(UniqueID object_id, long data_size, byte[] metadata, long metadata_size, ArrowBuffer data, int device_num, boolean evict_if_full)
Status	PlasmaClient.Create(UniqueID object_id, long data_size, ByteBuffer metadata, long metadata_size, ArrowBuffer data)
Status	PlasmaClient.Create(UniqueID object_id, long data_size, ByteBuffer metadata, long metadata_size, ArrowBuffer data, int device_num, boolean evict_if_full)
Status	PlasmaClient.Create(UniqueID object_id, long data_size, BytePointer metadata, long metadata_size, ArrowBuffer data)
Status	PlasmaClient.Create(UniqueID object_id, long data_size, BytePointer metadata, long metadata_size, ArrowBuffer data, int device_num, boolean evict_if_full) Create an object in the Plasma Store.
ObjectBuffer	ObjectBuffer.data(ArrowBuffer setter)
ObjectBuffer	ObjectBuffer.metadata(ArrowBuffer setter)