org.bytedeco.arrow

Class StreamingReader

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.RecordBatchReader

org.bytedeco.arrow.StreamingReader

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::csv")
 @Properties(inherit=arrow.class)
public class StreamingReader
extends RecordBatchReader

Experimental

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
StreamingReader(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static StreamingReaderResult	Make(MemoryPool pool, InputStream input, ReadOptions arg2, CsvParseOptions arg3, ConvertOptions arg4) Create a StreamingReader instance Currently, the StreamingReader is always single-threaded (parallel readahead is not supported).

Methods inherited from class org.bytedeco.arrow.RecordBatchReader

Make, Make, Next, ReadAll, ReadAll, ReadNext, schema

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, getPointer, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, offsetof, parseBytes, physicalBytes, 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

StreamingReader

public StreamingReader(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

Make

@ByVal
public static StreamingReaderResult Make(MemoryPool pool,
                                                 @SharedPtr
                                                 InputStream input,
                                                 @Const @ByRef
                                                 ReadOptions arg2,
                                                 @Const @ByRef
                                                 CsvParseOptions arg3,
                                                 @Const @ByRef
                                                 ConvertOptions arg4)

Create a StreamingReader instance Currently, the StreamingReader is always single-threaded (parallel readahead is not supported).