io.druid.segment

Interface QueryableIndex

All Superinterfaces:

AutoCloseable, Closeable, ColumnSelector

All Known Implementing Classes:

SimpleQueryableIndex

public interface QueryableIndex
extends ColumnSelector, Closeable

Method Summary

Methods

Modifier and Type	Method and Description
void	close() The close method shouldn't actually be here as this is nasty.
Indexed<String>	getAvailableDimensions()
com.metamx.collections.bitmap.BitmapFactory	getBitmapFactoryForDimensions()
Indexed<String>	getColumnNames()
org.joda.time.Interval	getDataInterval()
int	getNumRows()

Methods inherited from interface io.druid.segment.ColumnSelector

getColumn

Method Detail

getDataInterval

org.joda.time.Interval getDataInterval()

getNumRows

int getNumRows()

getColumnNames

Indexed<String> getColumnNames()

getAvailableDimensions

Indexed<String> getAvailableDimensions()

getBitmapFactoryForDimensions

com.metamx.collections.bitmap.BitmapFactory getBitmapFactoryForDimensions()

close

void close()
           throws IOException

The close method shouldn't actually be here as this is nasty. We will adjust it in the future.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException - if an exception was thrown closing the index