com.facebook.presto.parquet.dictionary

Class BinaryDictionary

java.lang.Object

com.facebook.presto.parquet.dictionary.Dictionary

com.facebook.presto.parquet.dictionary.BinaryDictionary

public class BinaryDictionary
extends Dictionary

Constructor Summary

Constructors

Constructor and Description
BinaryDictionary(DictionaryPage dictionaryPage)
BinaryDictionary(DictionaryPage dictionaryPage, Integer length)

Method Summary

Modifier and Type	Method and Description
org.apache.parquet.io.api.Binary	decodeToBinary(int id)
long	getRetainedSizeInBytes()
String	toString()

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

decodeToDouble, decodeToFloat, decodeToInt, decodeToLong, getEncoding

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryDictionary

public BinaryDictionary(DictionaryPage dictionaryPage)
                 throws IOException

Throws:

IOException

BinaryDictionary

public BinaryDictionary(DictionaryPage dictionaryPage,
                        Integer length)
                 throws IOException

Throws:

IOException

Method Detail

decodeToBinary

public org.apache.parquet.io.api.Binary decodeToBinary(int id)

Overrides:

decodeToBinary in class Dictionary

toString

public String toString()

Overrides:

toString in class Object

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

Overrides:

getRetainedSizeInBytes in class Dictionary