Package ru.dest.library.utils

Class RandomUtils

java.lang.Object

ru.dest.library.utils.RandomUtils

public class RandomUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
RandomUtils()

Method Summary

Modifier and Type	Method	Description
static double	randomDouble(double max)	Get random double in 0-max range. maximum value not included
static double	randomDouble(double min, double max)	Get random double in min-max range. maximum value not included
static double	randomDoubleIncludeMax(double max)	Get random double in 0-max range. maximum value included
static double	randomDoubleIncludeMax(double min, double max)	Get random double in min-max range. maximum value included
static int	randomInt(int max)	Get random integer in 0-max range. maximum value not included
static int	randomInt(int min, int max)	Get random integer in min-max range. maximum value not included
static int	randomIntIncludeMax(int max)	Get random integer in 0-max range. maximum value included
static int	randomIntIncludeMax(int min, int max)	Get random integer in min-max range. maximum value included

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomUtils

public RandomUtils()

Method Detail

randomIntIncludeMax

public static int randomIntIncludeMax(int min,
                                      int max)

Get random integer in min-max range. maximum value included

Parameters:

min - - minimal value

max - - maximal value

Returns:

random integer within the specified range

randomInt

public static int randomInt(int min,
                            int max)

Get random integer in min-max range. maximum value not included

Parameters:

min - - minimal value

max - - maximal value

Returns:

random integer within the specified range

randomIntIncludeMax

public static int randomIntIncludeMax(int max)

Get random integer in 0-max range. maximum value included

Parameters:

max - - maximal value

Returns:

random integer within the specified range

randomInt

public static int randomInt(int max)

Get random integer in 0-max range. maximum value not included

Parameters:

max - - maximal value

Returns:

random integer within the specified range

randomDoubleIncludeMax

public static double randomDoubleIncludeMax(double min,
                                            double max)

Get random double in min-max range. maximum value included

Parameters:

min - - minimal value

max - - maximal value

Returns:

random double within the specified range

randomDouble

public static double randomDouble(double min,
                                  double max)

Get random double in min-max range. maximum value not included

Parameters:

min - - minimal value

max - - maximal value

Returns:

random double within the specified range

randomDoubleIncludeMax

public static double randomDoubleIncludeMax(double max)

Get random double in 0-max range. maximum value included

Parameters:

max - - maximal value

Returns:

random double within the specified range

randomDouble

public static double randomDouble(double max)

Get random double in 0-max range. maximum value not included

Parameters:

max - - maximal value

Returns:

random double within the specified range