| Package | Description |
|---|---|
| org.bytedeco.arrow | |
| org.bytedeco.arrow_flight | |
| org.bytedeco.arrow.global |
| Modifier and Type | Method and Description |
|---|---|
DictionaryMemo |
DictionaryMemo.getPointer(long i) |
DictionaryMemo |
DictionaryMemo.position(long position) |
| Modifier and Type | Method and Description |
|---|---|
Status |
SchemaResult.GetSchema(DictionaryMemo dictionary_memo,
Schema out)
\brief return schema
|
Status |
FlightInfo.GetSchema(DictionaryMemo dictionary_memo,
Schema out)
\brief Deserialize the Arrow schema of the dataset, to be passed
to each call to DoGet.
|
| Modifier and Type | Method and Description |
|---|---|
static Status |
arrow.CollectDictionaries(RecordBatch batch,
DictionaryMemo memo) |
static Status |
arrow.GetSchemaPayload(Schema schema,
IpcWriteOptions options,
DictionaryMemo dictionary_memo,
IpcPayload out)
\brief Compute IpcPayload for the given schema
|
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 RecordBatchResult |
arrow.ReadRecordBatch(Message message,
Schema schema,
DictionaryMemo dictionary_memo,
IpcReadOptions options)
\brief Read record batch from message
|
static RecordBatchResult |
arrow.ReadRecordBatch(Schema schema,
DictionaryMemo dictionary_memo,
IpcReadOptions options,
InputStream stream)
Read record batch as encapsulated IPC message with metadata size prefix and
header
|
static SchemaResult |
arrow.ReadSchema(InputStream stream,
DictionaryMemo dictionary_memo)
\brief Read Schema from stream serialized as a single IPC message
and populate any dictionary-encoded fields into a DictionaryMemo
|
static SchemaResult |
arrow.ReadSchema(Message message,
DictionaryMemo dictionary_memo)
\brief Read Schema from encapsulated Message
|
static BufferResult |
arrow.SerializeSchema(Schema schema,
DictionaryMemo dictionary_memo) |
static BufferResult |
arrow.SerializeSchema(Schema schema,
DictionaryMemo dictionary_memo,
MemoryPool pool)
\brief Serialize schema as encapsulated IPC message
|
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