random

Class Util

java.lang.Object

random.Util

public class Util
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static double	EPSILON doubles that differ by less than EPSILON should be considered equals
private static java.util.Random	RANDOM

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Util()

Method Summary

Modifier and Type	Method and Description
static boolean	isEquals(double x, double y)
static boolean	isLess(double x, double y)
static boolean	isLessOrEquals(double x, double y)
static double	nextRandom(double min, double max)
static void	setRandomSeed(long seed)

Methods inherited from class java.lang.Object

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

Field Detail

RANDOM

private static java.util.Random RANDOM

EPSILON

public static final double EPSILON

doubles that differ by less than EPSILON should be considered equals

See Also:

Constant Field Values

Constructor Detail

Util

private Util()

Method Detail

isEquals

public static boolean isEquals(double x,
                               double y)

isLessOrEquals

public static boolean isLessOrEquals(double x,
                                     double y)

isLess

public static boolean isLess(double x,
                             double y)

setRandomSeed

public static void setRandomSeed(long seed)

nextRandom

public static double nextRandom(double min,
                                double max)