utilities
Class TaemsRandom

java.lang.Object
  |
  +--utilities.TaemsRandom

public class TaemsRandom

extends java.lang.Object

This class defines a new TaemsRandom generator based on the Random for java.util.Random The only difference is, this classe, you can get the seed !

Constructor Summary

TaemsRandom()

TaemsRandom(long seed)

Method Summary

static TaemsRandom	getDefault() Gets the default log object
long	getSeed()
long	getUniqID() returns a Long Value used for Action/Commitment or any kind of uniq ID (completly indepedant of Taems).
boolean	isAnInteger(float value) isAnInteger(float value)
float	nextFloat() nextFloat returns a uniformly distributed number between 0 to 1.0
double	nextGaussian() nextGaussian returns a number between 0 to 1.0 from a gaussian distribution
int	nextInt() nextInt returns a number between 0 to the sum
float	nextValue() nextValue returns a value corresponding at the distribution
static void	setDefault(TaemsRandom r) Sets the default Taems Random Number Generator
void	setDistribution(Distribution d) setDistribution set the distribution for the TaemsRandom number (using the Distribution Structure)
void	setDistribution(float[] args) setDistribution set the distribution for the TaemsRandom number the form is a pair of [ percentage value ]
void	unsetDistribution() unsetDistribution to avoid concurrent access to the same Random structure

Methods inherited from class java.lang.Object

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

Constructor Detail

TaemsRandom

public TaemsRandom(long seed)

Parameters:

long - seed is the seed for the random number

TaemsRandom

public TaemsRandom()

Method Detail

setDistribution

public void setDistribution(Distribution d)

setDistribution set the distribution for the TaemsRandom number (using the Distribution Structure)

setDistribution

public void setDistribution(float[] args)

setDistribution set the distribution for the TaemsRandom number the form is a pair of [ percentage value ]

unsetDistribution

public void unsetDistribution()

unsetDistribution to avoid concurrent access to the same Random structure

nextInt

public int nextInt()

nextInt returns a number between 0 to the sum

Returns:

int

nextFloat

public float nextFloat()

nextFloat returns a uniformly distributed number between 0 to 1.0

Returns:

float

nextGaussian

public double nextGaussian()

nextGaussian returns a number between 0 to 1.0 from a gaussian distribution

Returns:

double

nextValue

public float nextValue()

nextValue returns a value corresponding at the distribution

isAnInteger

public boolean isAnInteger(float value)

isAnInteger(float value)

getSeed

public long getSeed()

getUniqID

public long getUniqID()

returns a Long Value used for Action/Commitment or any kind of uniq ID (completly indepedant of Taems).

setDefault

public static void setDefault(TaemsRandom r)

Sets the default Taems Random Number Generator

getDefault

public static TaemsRandom getDefault()

Gets the default log object

Returns:

The default Log object