Package org.apache.druid.segment

Class StringDimensionDictionary

java.lang.Object

org.apache.druid.segment.DimensionDictionary<String>

org.apache.druid.segment.StringDimensionDictionary

public class StringDimensionDictionary
extends DimensionDictionary<String>

DimensionDictionary for String dimension values.

Field Summary

Fields inherited from class org.apache.druid.segment.DimensionDictionary

ABSENT_VALUE_ID

Constructor Summary

Constructors

Constructor	Description
StringDimensionDictionary()	Creates a StringDimensionDictionary.

Method Summary

Modifier and Type	Method	Description
long	estimateSizeOfValue(String value)	Estimates the size of the dimension value in bytes.

Methods inherited from class org.apache.druid.segment.DimensionDictionary

add, getId, getIdForNull, getMaxValue, getMinValue, getValue, getValues, size, sizeInBytes, sort

Methods inherited from class java.lang.Object

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

Constructor Details

StringDimensionDictionary

public StringDimensionDictionary()

Creates a StringDimensionDictionary.

Method Details

estimateSizeOfValue

public long estimateSizeOfValue(String value)

Description copied from class: DimensionDictionary

Estimates the size of the dimension value in bytes.

Specified by:

estimateSizeOfValue in class DimensionDictionary<String>