Module hash4j

Package com.dynatrace.hash4j.internal

Class UnsignedMultiplyUtil

java.lang.Object

com.dynatrace.hash4j.internal.UnsignedMultiplyUtil

public final class UnsignedMultiplyUtil
extends Object

Utility class for the unsigned multiplication of long values.

Method Summary

Modifier and Type	Method	Description
static long	unsignedMultiplyHigh(long x, long y)	Returns the most significant 64 bits of the unsigned 128-bit product of two unsigned 64-bit factors as a long.

Methods inherited from class java.lang.Object

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

Method Details

unsignedMultiplyHigh

public static long unsignedMultiplyHigh(long x,
 long y)

Returns the most significant 64 bits of the unsigned 128-bit product of two unsigned 64-bit factors as a long.

Parameters:

x - the first value

y - the second value

Returns:

the result