io.druid.query.filter

Interface BitmapIndexSelector

All Known Implementing Classes:

ColumnSelectorBitmapIndexSelector

public interface BitmapIndexSelector

Method Summary

Modifier and Type	Method and Description
BitmapFactory	getBitmapFactory()
BitmapIndex	getBitmapIndex(String dimension)
ImmutableBitmap	getBitmapIndex(String dimension, String value)
Indexed<String>	getDimensionValues(String dimension)
int	getNumRows()
ImmutableRTree	getSpatialIndex(String dimension)
boolean	hasMultipleValues(String dimension)

Method Detail

getDimensionValues

Indexed<String> getDimensionValues(String dimension)

hasMultipleValues

boolean hasMultipleValues(String dimension)

getNumRows

int getNumRows()

getBitmapFactory

BitmapFactory getBitmapFactory()

getBitmapIndex

BitmapIndex getBitmapIndex(String dimension)

getBitmapIndex

ImmutableBitmap getBitmapIndex(String dimension,
                               String value)

getSpatialIndex

ImmutableRTree getSpatialIndex(String dimension)