| Package | Description |
|---|---|
| org.bytedeco.arrow | |
| org.bytedeco.arrow.global |
| Modifier and Type | Method and Description |
|---|---|
IpcOptions |
IpcOptions.alignment(int setter) |
IpcOptions |
IpcOptions.allow_64bit(boolean setter) |
static IpcOptions |
IpcOptions.Defaults() |
IpcOptions |
IpcOptions.max_recursion_depth(int setter) |
IpcOptions |
IpcOptions.position(long position) |
IpcOptions |
IpcOptions.write_legacy_ipc_format(boolean setter) |
| Modifier and Type | Method and Description |
|---|---|
static RecordBatchWriterSharedResult |
RecordBatchStreamWriter.Open(OutputStream sink,
Schema schema,
IpcOptions options) |
static RecordBatchWriterSharedResult |
RecordBatchFileWriter.Open(OutputStream sink,
Schema schema,
IpcOptions options) |
Status |
Message.SerializeTo(OutputStream file,
IpcOptions options,
long[] output_length) |
Status |
Message.SerializeTo(OutputStream file,
IpcOptions options,
LongBuffer output_length) |
Status |
Message.SerializeTo(OutputStream file,
IpcOptions options,
LongPointer output_length)
\brief Write length-prefixed metadata and body to output stream
|
| Modifier and Type | Method and Description |
|---|---|
static Status |
arrow.GetDictionaryPayload(long id,
Array dictionary,
IpcOptions options,
MemoryPool pool,
IpcPayload payload)
\brief Compute IpcPayload for a dictionary
|
static Status |
arrow.GetRecordBatchPayload(RecordBatch batch,
IpcOptions options,
MemoryPool pool,
IpcPayload out)
\brief Compute IpcPayload for the given record batch
|
static Status |
arrow.GetSchemaPayload(Schema schema,
IpcOptions options,
DictionaryMemo dictionary_memo,
IpcPayload out)
\brief Compute IpcPayload for the given schema
|
static RecordBatchWriterUniqueResult |
arrow.OpenRecordBatchWriter(IpcPayloadWriter sink,
Schema schema,
IpcOptions options)
Create a new RecordBatchWriter from IpcPayloadWriter and schema.
|
static Status |
arrow.ReadRecordBatch(ArrowBuffer metadata,
Schema schema,
DictionaryMemo dictionary_memo,
IpcOptions options,
RandomAccessFile file,
RecordBatch out)
Read record batch from file given metadata and schema
|
static Status |
arrow.WriteIpcPayload(IpcPayload payload,
IpcOptions options,
OutputStream dst,
int[] metadata_length) |
static Status |
arrow.WriteIpcPayload(IpcPayload payload,
IpcOptions options,
OutputStream dst,
IntBuffer metadata_length) |
static Status |
arrow.WriteIpcPayload(IpcPayload payload,
IpcOptions options,
OutputStream dst,
IntPointer metadata_length) |
static Status |
arrow.WriteRecordBatch(RecordBatch batch,
long buffer_start_offset,
OutputStream dst,
int[] metadata_length,
long[] body_length,
IpcOptions options,
MemoryPool pool) |
static Status |
arrow.WriteRecordBatch(RecordBatch batch,
long buffer_start_offset,
OutputStream dst,
IntBuffer metadata_length,
LongBuffer body_length,
IpcOptions options,
MemoryPool pool) |
static Status |
arrow.WriteRecordBatch(RecordBatch batch,
long buffer_start_offset,
OutputStream dst,
IntPointer metadata_length,
LongPointer body_length,
IpcOptions options,
MemoryPool pool)
\brief Low-level API for writing a record batch (without schema)
to an OutputStream as encapsulated IPC message.
|
static Status |
arrow.WriteRecordBatchStream(RecordBatchVector batches,
IpcOptions options,
OutputStream dst)
\brief Write multiple record batches to OutputStream, including schema
|
Copyright © 2020. All rights reserved.