org.apache.druid.segment

Interface ColumnSelector

All Known Subinterfaces:

QueryableIndex

All Known Implementing Classes:

SimpleQueryableIndex

public interface ColumnSelector

Method Summary

Modifier and Type	Method and Description
ColumnHolder	getColumnHolder(String columnName)
List<String>	getColumnNames()

Method Detail

getColumnNames

List<String> getColumnNames()

getColumnHolder

@Nullable
ColumnHolder getColumnHolder(String columnName)