Exponential

Provides an estimate of the values that can be generated. Uses the mean of the exponential distribution.

Provides a random value exponentially sampled with a mean value (lambda).

Provides a sample Long value.

Simply rounds a Double sample.

Provides an estimate of the Long values that can be generated.

This could be the mean of the distribution for instance. It can help create an environment of imperfect knowledge. For example, the Scheduler does not know the actual durations of tasks, which can vary from the expected estimate for various reasons.