rocks.inspectit.agent.java.sdk.opentracing.internal.util

Class RandomUtils

java.lang.Object

rocks.inspectit.agent.java.sdk.opentracing.internal.util.RandomUtils

public final class RandomUtils
extends java.lang.Object

Helper class for generating random numbers needed for the tracing. Currently works with ThreadLocalRandom if java version is 1.7 and higher, as it's expected that there is contention when creating ids. If we are in Java 6 we'll use normal random that is thread-safe but can be slower.

Method Summary

Modifier and Type	Method and Description
static long	randomLong() Returns the random long number.

Methods inherited from class java.lang.Object

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

Method Detail

randomLong

public static long randomLong()

Returns the random long number. Unlike Random.nextLong() method, this utility method may return all possible long values (64-bit spread, compared to 48-bit spread defined by the Random interface).

Returns:

Random long number, based on the Random returned by the getRandom().