io.druid.query.aggregation.distinctcount

Class RoaringBitMapFactory

java.lang.Object

io.druid.query.aggregation.distinctcount.RoaringBitMapFactory

All Implemented Interfaces:

BitMapFactory

public class RoaringBitMapFactory
extends Object
implements BitMapFactory

Constructor Summary

Constructors

Constructor and Description
RoaringBitMapFactory()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
MutableBitmap	makeEmptyMutableBitmap() Create a new empty bitmap
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RoaringBitMapFactory

public RoaringBitMapFactory()

Method Detail

makeEmptyMutableBitmap

public MutableBitmap makeEmptyMutableBitmap()

Description copied from interface: BitMapFactory

Create a new empty bitmap

Specified by:

makeEmptyMutableBitmap in interface BitMapFactory

Returns:

the new bitmap

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object