com.facebook.presto.parquet.dictionary

Class LongDictionary

java.lang.Object

com.facebook.presto.parquet.dictionary.Dictionary

com.facebook.presto.parquet.dictionary.LongDictionary

public class LongDictionary
extends Dictionary

Constructor Summary

Constructors

Constructor and Description
LongDictionary(DictionaryPage dictionaryPage)

Method Summary

Modifier and Type	Method and Description
long	decodeToLong(int id)
long	getRetainedSizeInBytes()
String	toString()

Methods inherited from class com.facebook.presto.parquet.dictionary.Dictionary

decodeToBinary, decodeToDouble, decodeToFloat, decodeToInt, getEncoding

Methods inherited from class java.lang.Object

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

Constructor Detail

LongDictionary

public LongDictionary(DictionaryPage dictionaryPage)
               throws IOException

Throws:

IOException

Method Detail

decodeToLong

public long decodeToLong(int id)

Overrides:

decodeToLong in class Dictionary

toString

public String toString()

Overrides:

toString in class Object

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

Overrides:

getRetainedSizeInBytes in class Dictionary