Package jline.api.snc

Class Snc_env_tokenbucket

java.lang.Object

jline.api.snc.Snc_env_tokenbucket

public final class Snc_env_tokenbucket
extends Object

Deterministic token-bucket arrival envelope.

A flow policed by a (b,r) token bucket satisfies A(s,t) <= b+r*(t-s) with probability one, so the envelope is constant in theta. This is the deterministic network calculus arrival curve read as a degenerate MGF envelope, so it mixes freely with the stochastic ones.

Port of matlab/src/api/snc/snc_env_tokenbucket.m.

Method Summary

Modifier and Type	Method	Description
static SncEnvelope	of(double b, double r)
static double[]	snc_env_tokenbucket(double b, double r)
static double[]	snc_env_tokenbucket(double b, double r, double theta)

Methods inherited from class java.lang.Object

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

Method Details

snc_env_tokenbucket

public static double[] snc_env_tokenbucket(double b,
 double r)

Parameters:

b - bucket depth, units of work

r - token rate, work per slot

Returns:

{b, r}

snc_env_tokenbucket

public static double[] snc_env_tokenbucket(double b,
 double r,
 double theta)

Parameters:

b - bucket depth

r - token rate

theta - Chernoff parameter, accepted and ignored

Returns:

{b, r}

of

public static SncEnvelope of(double b,
 double r)

Parameters:

b - bucket depth

r - token rate

Returns:

the envelope as a function of theta