DimensionSpec (Apache Calcite API)

All Superinterfaces:: DruidJson

All Known Implementing Classes:: DefaultDimensionSpec, ExtractionDimensionSpec

public interface DimensionSpec extends DruidJson

Interface for Druid DimensionSpec.

DimensionSpecs define how dimension values get transformed prior to aggregation.

Method Summary

Modifier and Type

Method

Description

String

getDimension()

@Nullable ExtractionFunction

getExtractionFn()

String

getOutputName()

DruidType

getOutputType()

Methods inherited from interface org.apache.calcite.adapter.druid.DruidJson
write

Method Details
- getOutputName
  
  String getOutputName()
- getOutputType
  
  DruidType getOutputType()
- getExtractionFn
  
  @Nullable ExtractionFunction getExtractionFn()
- getDimension
  
  String getDimension()