Package org.carrot2.math.matrix

Class RandomSeedingStrategyFactory

java.lang.Object

org.carrot2.math.matrix.RandomSeedingStrategyFactory

All Implemented Interfaces:

SeedingStrategyFactory

public class RandomSeedingStrategyFactory
extends Object
implements SeedingStrategyFactory

Creates random seeding strategies.

Constructor Summary

Constructors

Constructor	Description
RandomSeedingStrategyFactory()	Creates the factory with seeding based on current system time.
RandomSeedingStrategyFactory(int seed)	Creates the factory with given seed value.

Method Summary

Modifier and Type	Method	Description
SeedingStrategy	createSeedingStrategy()	Creates a SeedingStrategy.
boolean	getDateSeed()	Returns true if the current system time is used to generate seed.
int	getSeed()	Returns the random seed to be used.
void	setDateSeed(boolean dateSeed)	Set date seed to true to use current system time as random seed.
void	setSeed(int seed)	Sets the random seed to be used.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

RandomSeedingStrategyFactory

public RandomSeedingStrategyFactory()

Creates the factory with seeding based on current system time.

RandomSeedingStrategyFactory

public RandomSeedingStrategyFactory(int seed)

Creates the factory with given seed value.

Method Details

createSeedingStrategy

public SeedingStrategy createSeedingStrategy()

Description copied from interface: SeedingStrategyFactory

Creates a SeedingStrategy.

Specified by:

createSeedingStrategy in interface SeedingStrategyFactory

getSeed

public int getSeed()

Returns the random seed to be used.

setSeed

public void setSeed(int seed)

Sets the random seed to be used. Disables seeding with current system time.

getDateSeed

public boolean getDateSeed()

Returns true if the current system time is used to generate seed.

setDateSeed

public void setDateSeed(boolean dateSeed)

Set date seed to true to use current system time as random seed.

toString

public String toString()

Overrides:

toString in class Object