org.bytedeco.arrow_flight

Class FlightStreamWriter

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.RecordBatchWriter

org.bytedeco.arrow_flight.FlightStreamWriter

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::flight")
 @Properties(inherit=arrow_flight.class)
public class FlightStreamWriter
extends RecordBatchWriter

\brief A RecordBatchWriter that also allows sending application-defined metadata via the Flight protocol.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
FlightStreamWriter(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
Status	DoneWriting() \brief Indicate that the application is done writing to this stream.
Status	WriteWithMetadata(RecordBatch batch, ArrowBuffer app_metadata)

Methods inherited from class org.bytedeco.arrow.RecordBatchWriter

Close, set_memory_pool, WriteRecordBatch, WriteTable, WriteTable

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FlightStreamWriter

public FlightStreamWriter(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

WriteWithMetadata

@ByVal
public Status WriteWithMetadata(@Const @ByRef
                                       RecordBatch batch,
                                       @SharedPtr
                                       ArrowBuffer app_metadata)

DoneWriting

@ByVal
public Status DoneWriting()

\brief Indicate that the application is done writing to this stream. The application may not write to this stream after calling this. This differs from closing the stream because this writer may represent only one half of a readable and writable stream.