org.bytedeco.parquet

Class ParquetFileReader.Contents

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.parquet.ParquetFileReader.Contents

All Implemented Interfaces:

AutoCloseable

Enclosing class:

ParquetFileReader

public static class ParquetFileReader.Contents
extends Pointer

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
Contents(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	Close()
RowGroupReader	GetRowGroup(int i)
FileMetaData	metadata()
static ParquetFileReader.Contents	Open(RandomAccessFile source)
static ParquetFileReader.Contents	Open(RandomAccessFile source, ReaderProperties props, FileMetaData metadata)

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

Contents

public Contents(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

Open

@UniquePtr
 @ByVal
public static ParquetFileReader.Contents Open(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::io::RandomAccessFile>"})
                                                                   RandomAccessFile source,
                                                                   @Const @ByRef(nullValue="parquet::ReaderProperties(parquet::default_reader_properties())")
                                                                   ReaderProperties props,
                                                                   @SharedPtr
                                                                   FileMetaData metadata)

Open

@UniquePtr
 @ByVal
public static ParquetFileReader.Contents Open(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::io::RandomAccessFile>"})
                                                                   RandomAccessFile source)

Close

public void Close()

GetRowGroup

@SharedPtr
public RowGroupReader GetRowGroup(int i)

metadata

@SharedPtr
public FileMetaData metadata()