org.bytedeco.arrow

Class TableReader

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.TableReader

All Implemented Interfaces:

AutoCloseable

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

A class that reads an entire CSV file into a Arrow Table

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
TableReader(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static TableReaderResult	Make(IOContext io_context, InputStream input, ReadOptions arg2, CsvParseOptions arg3, ConvertOptions arg4) Create a TableReader instance
static TableReaderResult	Make(MemoryPool pool, IOContext io_context, InputStream input, ReadOptions arg3, CsvParseOptions arg4, ConvertOptions arg5) Deprecated.
TableResult	Read() Read the entire CSV file and convert it to a Arrow Table
TableFuture	ReadAsync() Read the entire CSV file and convert it to a Arrow Table

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, offsetAddress, 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

TableReader

public TableReader(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

Read

@ByVal
public TableResult Read()

Read the entire CSV file and convert it to a Arrow Table

ReadAsync

@ByVal
public TableFuture ReadAsync()

Read the entire CSV file and convert it to a Arrow Table

Make

@ByVal
public static TableReaderResult Make(@ByVal
                                            IOContext io_context,
                                            @SharedPtr @Cast(value={"","std::shared_ptr<arrow::io::InputStream>"})
                                            InputStream input,
                                            @Const @ByRef
                                            ReadOptions arg2,
                                            @Const @ByRef
                                            CsvParseOptions arg3,
                                            @Const @ByRef
                                            ConvertOptions arg4)

Create a TableReader instance

Make

@Deprecated
 @ByVal
public static TableReaderResult Make(MemoryPool pool,
                                                         @ByVal
                                                         IOContext io_context,
                                                         @SharedPtr @Cast(value={"","std::shared_ptr<arrow::io::InputStream>"})
                                                         InputStream input,
                                                         @Const @ByRef
                                                         ReadOptions arg3,
                                                         @Const @ByRef
                                                         CsvParseOptions arg4,
                                                         @Const @ByRef
                                                         ConvertOptions arg5)

Deprecated.