Package org.highlife.api.methods

Class Calculations

java.lang.Object

org.highlife.api.methods.Calculations

public class Calculations
extends Object

Constructor Summary

Constructors

Constructor	Description
Calculations()

Method Summary

Modifier and Type	Method	Description
static boolean	chance(int target)
static boolean	chance(int target, int overall)
static double	distance(int x1, int y1, int x2, int y2)
static double	distance(Point p1, Point p2)
static double	distance(Tile t1, Tile t2)
static long	elapsed(long prevTime)
static String	generateRandomString()
static Random	getRandom()
static boolean	isBefore(long futureTime)
static double	nextGammaRandom(int shape, int scale)
static double	nextGaussianRandom(double mean, double sigma)
static double	nextHypergeometricRandom(int populationSize, int numberOfSuccesses, int sampleSize)
static double	nextLogNormalDistributionRandom(double scale, double shape)
static double	random(double lower, double upper)
static int	random(int high)
static int	random(int min, int max)
static long	random(long min, long max)
static void	setRandomSeed(long seed)

Methods inherited from class java.lang.Object

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

Constructor Details

Calculations

public Calculations()

Method Details

random

public static int random(int high)

random

public static int random(int min,
 int max)

nextLogNormalDistributionRandom

public static double nextLogNormalDistributionRandom(double scale,
 double shape)
                                              throws org.apache.commons.math3.exception.NotStrictlyPositiveException

Throws:

org.apache.commons.math3.exception.NotStrictlyPositiveException

random

public static double random(double lower,
 double upper)

random

public static long random(long min,
 long max)

nextGaussianRandom

public static double nextGaussianRandom(double mean,
 double sigma)

nextHypergeometricRandom

public static double nextHypergeometricRandom(int populationSize,
 int numberOfSuccesses,
 int sampleSize)

nextGammaRandom

public static double nextGammaRandom(int shape,
 int scale)

setRandomSeed

public static void setRandomSeed(long seed)

distance

public static double distance(Tile t1,
 Tile t2)

distance

public static double distance(Point p1,
 Point p2)

distance

public static double distance(int x1,
 int y1,
 int x2,
 int y2)

getRandom

public static Random getRandom()

isBefore

public static boolean isBefore(long futureTime)

elapsed

public static long elapsed(long prevTime)

generateRandomString

public static String generateRandomString()

chance

public static boolean chance(int target,
 int overall)

chance

public static boolean chance(int target)