com.facebook.presto.parquet.batchreader.decoders

Class DefinitionLevelDecoder

java.lang.Object

com.facebook.presto.parquet.batchreader.decoders.rle.BaseRLEBitPackedDecoder

com.facebook.presto.parquet.batchreader.decoders.DefinitionLevelDecoder

public class DefinitionLevelDecoder
extends BaseRLEBitPackedDecoder

Nested Class Summary

Nested classes/interfaces inherited from class com.facebook.presto.parquet.batchreader.decoders.rle.BaseRLEBitPackedDecoder

BaseRLEBitPackedDecoder.Mode

Field Summary

Fields inherited from class com.facebook.presto.parquet.batchreader.decoders.rle.BaseRLEBitPackedDecoder

currentBuffer, currentCount, currentValue, mode

Constructor Summary

Constructors

Constructor and Description
DefinitionLevelDecoder(int rleValue, int valueCount)
DefinitionLevelDecoder(int valueCount, int bitWidth, InputStream inputStream)

Method Summary

Modifier and Type	Method and Description
void	readNext(int[] values, int offset, int length)

Methods inherited from class com.facebook.presto.parquet.batchreader.decoders.rle.BaseRLEBitPackedDecoder

decode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefinitionLevelDecoder

public DefinitionLevelDecoder(int valueCount,
                              int bitWidth,
                              InputStream inputStream)

DefinitionLevelDecoder

public DefinitionLevelDecoder(int rleValue,
                              int valueCount)

Method Detail

readNext

public void readNext(int[] values,
                     int offset,
                     int length)
              throws IOException

Throws:

IOException