at.chrl.nutils

Class Rnd

java.lang.Object

at.chrl.nutils.Rnd

public class Rnd
extends Object

Author:

Balancer

Constructor Summary

Constructors

Constructor and Description
Rnd()

Method Summary

Modifier and Type	Method and Description
static boolean	chance(double chance)
static boolean	chance(int chance)
static float	get()
static int	get(int n) Gets a random number from 0(inclusive) to n(exclusive)
static int	get(int[] list)
static int	get(int min, int max) Get a random number from min(inclusiv) to max(inclusiv)
static Object	get(List<?> list)
static <T> T	get(T[] list)
static float[]	getFloats(int amount) Returns a array of length amount with random floats.
static boolean	nextBoolean()
static byte	nextByte()
static char	nextChar()
static double	nextDouble()
static float	nextFloat()
static double	nextGaussian()
static int	nextInt()
static int	nextInt(int n)
static long	nextLong()
static short	nextShort()
static String	nextString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Rnd

public Rnd()

Method Detail

get

public static float get()

Returns:

rnd

getFloats

public static float[] getFloats(int amount)

Returns a array of length amount with random floats.

Parameters:

amount - - size of returned array

Returns:

array with random flaots

get

public static int get(int n)

Gets a random number from 0(inclusive) to n(exclusive)

Parameters:

n - The superior limit (exclusive)

Returns:

A number from 0 to n-1

get

public static int get(int min,
                      int max)

Get a random number from min(inclusiv) to max(inclusiv)

Parameters:

min -

max -

Returns:

value

chance

public static boolean chance(int chance)

chance

public static boolean chance(double chance)

get

public static <T> T get(T[] list)

get

public static int get(int[] list)

get

public static Object get(List<?> list)

nextInt

public static int nextInt(int n)

Parameters:

n -

Returns:

n

nextInt

public static int nextInt()

Returns:

int

nextShort

public static short nextShort()

Returns:

short

nextLong

public static long nextLong()

Returns:

long

nextFloat

public static float nextFloat()

Returns:

float

nextByte

public static byte nextByte()

Returns:

byte

nextDouble

public static double nextDouble()

Returns:

double

nextGaussian

public static double nextGaussian()

Returns:

gaussian

nextBoolean

public static boolean nextBoolean()

Returns:

boolean

nextChar

public static char nextChar()

Returns:

char

nextString

public static String nextString()

Returns:

string