Package org.apache.ignite.internal.processors.query.stat.hll.util

Class BitUtil

java.lang.Object

org.apache.ignite.internal.processors.query.stat.hll.util.BitUtil

public class BitUtil
extends Object

A collection of bit utilities.

Constructor Summary

Constructors

Constructor	Description
BitUtil()

Method Summary

Modifier and Type	Method	Description
static int	leastSignificantBit(long value)	Computes the least-significant bit of the specified long that is set to 1.

Methods inherited from class java.lang.Object

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

Constructor Detail

BitUtil

public BitUtil()

Method Detail

leastSignificantBit

public static int leastSignificantBit(long value)

Computes the least-significant bit of the specified long that is set to 1. Zero-indexed.

Parameters:

value - the long whose least-significant bit is desired.

Returns:

the least-significant bit of the specified long. -1 is returned if there are no bits set.