hu.birot.OTKit.performance
Class RulesOfMovingExamples

java.lang.Object
  hu.birot.OTKit.performance.RulesOfMovingExamples

public class RulesOfMovingExamples
extends java.lang.Object

This class contains static methods that return instances of RulesOfMoving, which can be used in different simulations.

Field Summary

static double

EPSILON A constant used to avoid errors due to inexact floating point arithmetic.

Constructor Summary

RulesOfMovingExamples()

Method Summary

static RulesOfMoving	hillClimbing()
static RulesOfMoving	simulatedAnnealing()

Methods inherited from class java.lang.Object

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

Field Detail

EPSILON

public static final double EPSILON

A constant used to avoid errors due to inexact floating point arithmetic. If the difference of two values of type double is less than EPSILON, then they are considered equal.

EPSILON = 10^(-9) = 0.000000001.

It is only used when t.range is compared to the K-value of the fatal constraint in SA-OT. Moreover, it is important only if K_step is not an integer. In this case, however, it plays a crucial role, because you do not want floating point arithmetic to create a situation in which t.range == 0.999999999999985 < K-value of fatal constraint == 1.00000.

See Also:

Constant Field Values

Constructor Detail

RulesOfMovingExamples

public RulesOfMovingExamples()

Method Detail

hillClimbing

public static RulesOfMoving hillClimbing()

simulatedAnnealing

public static RulesOfMoving simulatedAnnealing()