io.druid.segment

Class ColumnSelectorBitmapIndexSelector

java.lang.Object

io.druid.segment.ColumnSelectorBitmapIndexSelector

All Implemented Interfaces:

BitmapIndexSelector

public class ColumnSelectorBitmapIndexSelector
extends Object
implements BitmapIndexSelector

Constructor Summary

Constructors

Constructor and Description
ColumnSelectorBitmapIndexSelector(BitmapFactory bitmapFactory, VirtualColumns virtualColumns, ColumnSelector index)

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)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnSelectorBitmapIndexSelector

public ColumnSelectorBitmapIndexSelector(BitmapFactory bitmapFactory,
                                         VirtualColumns virtualColumns,
                                         ColumnSelector index)

Method Detail

getDimensionValues

public Indexed<String> getDimensionValues(String dimension)

Specified by:

getDimensionValues in interface BitmapIndexSelector

getNumRows

public int getNumRows()

Specified by:

getNumRows in interface BitmapIndexSelector

getBitmapFactory

public BitmapFactory getBitmapFactory()

Specified by:

getBitmapFactory in interface BitmapIndexSelector

getBitmapIndex

public BitmapIndex getBitmapIndex(String dimension)

Specified by:

getBitmapIndex in interface BitmapIndexSelector

getBitmapIndex

public ImmutableBitmap getBitmapIndex(String dimension,
                                      String value)

Specified by:

getBitmapIndex in interface BitmapIndexSelector

getSpatialIndex

public ImmutableRTree getSpatialIndex(String dimension)

Specified by:

getSpatialIndex in interface BitmapIndexSelector