logist.task
Class Policy

java.lang.Object
  logist.task.Policy

Direct Known Subclasses:

Policy.LongDistances, Policy.MediumDistances, Policy.ShortDistances, Policy.Uniform

public abstract class Policy
extends java.lang.Object

A policy allows to create a probability distribution that depends on the distance of the tasks.

Author:

Robin Steiger

Nested Class Summary

static class	Policy.LongDistances A policy that gives a proportionally larger probability for long-distance tasks.
static class	Policy.MediumDistances A policy that gives a proportionally larger probability for medium-distance tasks.
static class	Policy.ShortDistances A policy that gives a proportionally larger probability for short-distance tasks.
static class	Policy.Uniform A policy that gives a proportionally equal probability for all tasks.

Method Summary

double[][]	constant(double min, double max)
static double[]	constant(int numC, double value)
double[][]	uniform(double min, double max, java.util.Random rnd)
static double[]	uniform(int numC, double min, double max, java.util.Random rnd)

Methods inherited from class java.lang.Object

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

Method Detail

constant

public double[][] constant(double min,
                           double max)

uniform

public double[][] uniform(double min,
                          double max,
                          java.util.Random rnd)

constant

public static double[] constant(int numC,
                                double value)

uniform

public static double[] uniform(int numC,
                               double min,
                               double max,
                               java.util.Random rnd)