org.bytedeco.parquet

Class LevelEncoder

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.parquet.LevelEncoder

All Implemented Interfaces:

AutoCloseable

@Namespace(value="parquet")
 @NoOffset
 @Properties(inherit=parquet.class)
public class LevelEncoder
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
LevelEncoder()
LevelEncoder(long size) Native array allocator.
LevelEncoder(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	Encode(int batch_size, short[] levels)
int	Encode(int batch_size, ShortBuffer levels)
int	Encode(int batch_size, ShortPointer levels)
LevelEncoder	getPointer(long i)
void	Init(Encoding.type encoding, short max_level, int num_buffered_values, byte[] data, int data_size)
void	Init(Encoding.type encoding, short max_level, int num_buffered_values, ByteBuffer data, int data_size)
void	Init(Encoding.type encoding, short max_level, int num_buffered_values, BytePointer data, int data_size)
void	Init(int encoding, short max_level, int num_buffered_values, byte[] data, int data_size)
void	Init(int encoding, short max_level, int num_buffered_values, ByteBuffer data, int data_size)
void	Init(int encoding, short max_level, int num_buffered_values, BytePointer data, int data_size)
int	len()
static int	MaxBufferSize(Encoding.type encoding, short max_level, int num_buffered_values)
static int	MaxBufferSize(int encoding, short max_level, int num_buffered_values)
LevelEncoder	position(long position)

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, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, 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

LevelEncoder

public LevelEncoder(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

LevelEncoder

public LevelEncoder(long size)

Native array allocator. Access with Pointer.position(long).

LevelEncoder

public LevelEncoder()

Method Detail

position

public LevelEncoder position(long position)

Overrides:

position in class Pointer

getPointer

public LevelEncoder getPointer(long i)

Overrides:

getPointer in class Pointer

MaxBufferSize

public static int MaxBufferSize(Encoding.type encoding,
                                short max_level,
                                int num_buffered_values)

MaxBufferSize

public static int MaxBufferSize(@Cast(value="parquet::Encoding::type")
                                int encoding,
                                short max_level,
                                int num_buffered_values)

Init

public void Init(Encoding.type encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 BytePointer data,
                 int data_size)

Init

public void Init(@Cast(value="parquet::Encoding::type")
                 int encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 ByteBuffer data,
                 int data_size)

Init

public void Init(Encoding.type encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 byte[] data,
                 int data_size)

Init

public void Init(@Cast(value="parquet::Encoding::type")
                 int encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 BytePointer data,
                 int data_size)

Init

public void Init(Encoding.type encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 ByteBuffer data,
                 int data_size)

Init

public void Init(@Cast(value="parquet::Encoding::type")
                 int encoding,
                 short max_level,
                 int num_buffered_values,
                 @Cast(value="uint8_t*")
                 byte[] data,
                 int data_size)

Encode

public int Encode(int batch_size,
                  @Const
                  ShortPointer levels)

Encode

public int Encode(int batch_size,
                  @Const
                  ShortBuffer levels)

Encode

public int Encode(int batch_size,
                  @Const
                  short[] levels)

len

public int len()