org.bytedeco.arrow_flight

Class MetadataRecordBatchWriter

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.RecordBatchWriter

org.bytedeco.arrow_flight.MetadataRecordBatchWriter

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

FlightMessageWriter, FlightStreamWriter

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

\brief An interface to write IPC payloads with metadata.

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
MetadataRecordBatchWriter(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
Status	Begin(Schema schema)
Status	Begin(Schema schema, IpcWriteOptions options) \brief Begin writing data with the given schema.
Status	WriteMetadata(ArrowBuffer app_metadata)
Status	WriteWithMetadata(RecordBatch batch, ArrowBuffer app_metadata)

Methods inherited from class org.bytedeco.arrow.RecordBatchWriter

Close, stats, 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, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataRecordBatchWriter

public MetadataRecordBatchWriter(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

Begin

@ByVal
public Status Begin(@Const @SharedPtr @ByRef
                            Schema schema,
                            @Const @ByRef
                            IpcWriteOptions options)

\brief Begin writing data with the given schema. Only used with \a DoExchange.

Begin

@ByVal
public Status Begin(@Const @SharedPtr @ByRef
                            Schema schema)

WriteMetadata

@ByVal
public Status WriteMetadata(@SharedPtr
                                    ArrowBuffer app_metadata)

WriteWithMetadata

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