org.bytedeco.parquet

Class LevelDecoder

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.parquet.LevelDecoder

All Implemented Interfaces:

AutoCloseable

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

Method Summary

Modifier and Type	Method and Description
int	Decode(int batch_size, short[] levels)
int	Decode(int batch_size, ShortBuffer levels)
int	Decode(int batch_size, ShortPointer levels)
LevelDecoder	getPointer(long i)
LevelDecoder	position(long position)
int	SetData(Encoding.type encoding, short max_level, int num_buffered_values, byte[] data, int data_size)
int	SetData(Encoding.type encoding, short max_level, int num_buffered_values, ByteBuffer data, int data_size)
int	SetData(Encoding.type encoding, short max_level, int num_buffered_values, BytePointer data, int data_size)
int	SetData(int encoding, short max_level, int num_buffered_values, byte[] data, int data_size)
int	SetData(int encoding, short max_level, int num_buffered_values, ByteBuffer data, int data_size)
int	SetData(int encoding, short max_level, int num_buffered_values, BytePointer data, int data_size)
void	SetDataV2(int num_bytes, short max_level, int num_buffered_values, byte[] data)
void	SetDataV2(int num_bytes, short max_level, int num_buffered_values, ByteBuffer data)
void	SetDataV2(int num_bytes, short max_level, int num_buffered_values, BytePointer data)

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

LevelDecoder

public LevelDecoder(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

LevelDecoder

public LevelDecoder(long size)

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

LevelDecoder

public LevelDecoder()

Method Detail

position

public LevelDecoder position(long position)

Overrides:

position in class Pointer

getPointer

public LevelDecoder getPointer(long i)

Overrides:

getPointer in class Pointer

SetData

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

SetData

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

SetData

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

SetData

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

SetData

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

SetData

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

SetDataV2

public void SetDataV2(int num_bytes,
                      short max_level,
                      int num_buffered_values,
                      @Cast(value="const uint8_t*")
                      BytePointer data)

SetDataV2

public void SetDataV2(int num_bytes,
                      short max_level,
                      int num_buffered_values,
                      @Cast(value="const uint8_t*")
                      ByteBuffer data)

SetDataV2

public void SetDataV2(int num_bytes,
                      short max_level,
                      int num_buffered_values,
                      @Cast(value="const uint8_t*")
                      byte[] data)

Decode

public int Decode(int batch_size,
                  ShortPointer levels)

Decode

public int Decode(int batch_size,
                  ShortBuffer levels)

Decode

public int Decode(int batch_size,
                  short[] levels)