| Package | Description |
|---|---|
| org.bytedeco.arrow | |
| org.bytedeco.arrow.global |
| Modifier and Type | Method and Description |
|---|---|
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.
|
BufferResult |
ArrowBuffer.CopySlice(long start,
long nbytes) |
BufferResult |
ArrowBuffer.CopySlice(long start,
long nbytes,
MemoryPool pool)
Copy a section of the buffer into a new Buffer.
|
BufferResult |
BufferOutputStream.Finish()
\endcond
|
BufferResult |
BufferBuilder.Finish() |
BufferResult |
TypedBufferBuilder.Finish() |
BufferResult |
BufferBuilder.Finish(boolean shrink_to_fit) |
BufferResult |
TypedBufferBuilder.Finish(boolean shrink_to_fit) |
BufferResult |
BufferResult.getPointer(long i) |
BufferResult |
BufferIterator.RangeIterator.multiply() |
BufferResult |
BufferIterator.Next()
\brief Return the next element of the sequence, IterationTraits
|
BufferResult |
BufferResult.position(long position) |
BufferResult |
BufferResult.put(BufferResult other)
Copy-assignment operator.
|
BufferResult |
MemoryMappedFile.Read(long nbytes) |
BufferResult |
BufferReaderRandomAccessFileConcurrencyWrapper.Read(long nbytes) |
BufferResult |
BufferedInputStreamConcurrencyWrapper.Read(long nbytes) |
BufferResult |
Readable.Read(long nbytes)
\brief Read data from current file position.
|
BufferResult |
ReadableFileRandomAccessFileConcurrencyWrapper.Read(long nbytes) |
BufferResult |
CompressedInputStreamConcurrencyWrapper.Read(long nbytes) |
BufferResult |
SlowInputStream.Read(long nbytes) |
BufferResult |
HdfsReadableFile.Read(long nbytes) |
BufferResult |
SlowRandomAccessFile.Read(long nbytes) |
BufferResult |
ReadRangeCache.Read(ReadRange range)
\brief Read a range previously given to Cache().
|
BufferResult |
MemoryMappedFile.ReadAt(long _position,
long nbytes) |
BufferResult |
BufferReaderRandomAccessFileConcurrencyWrapper.ReadAt(long _position,
long nbytes) |
BufferResult |
ReadableFileRandomAccessFileConcurrencyWrapper.ReadAt(long _position,
long nbytes) |
BufferResult |
RandomAccessFile.ReadAt(long _position,
long nbytes)
\brief Read data from given file position.
|
BufferResult |
HdfsReadableFile.ReadAt(long _position,
long nbytes) |
BufferResult |
SlowRandomAccessFile.ReadAt(long _position,
long nbytes) |
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.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
BufferResult.Equals(BufferResult other)
Compare to another Result.
|
BufferResult |
BufferResult.put(BufferResult other)
Copy-assignment operator.
|
| Constructor and Description |
|---|
BufferResult(BufferResult other)
Copy constructor.
|
| Modifier and Type | Method and Description |
|---|---|
static BufferResult |
arrow.AllocateEmptyBitmap(long length) |
static BufferResult |
arrow.AllocateEmptyBitmap(long length,
MemoryPool pool)
\brief Allocate a zero-initialized bitmap buffer from a memory pool
|
static BufferResult |
arrow_dataset.Serialize(Expression arg0) |
static BufferResult |
arrow.SerializeRecordBatch(RecordBatch batch,
IpcWriteOptions options)
\brief Serialize record batch as encapsulated IPC message in a new buffer
|
static BufferResult |
arrow.SerializeRecordBatch(RecordBatch batch,
MemoryManager mm)
\brief Serialize record batch as encapsulated IPC message in a new buffer
|
static BufferResult |
arrow.SerializeSchema(Schema schema) |
static BufferResult |
arrow.SerializeSchema(Schema schema,
MemoryPool pool)
\brief Serialize schema as encapsulated IPC message
|
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 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.
|
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