Le 21/08/2012 16:15, Gilles Sadowski a écrit : > Hi. > >> [...] >> >> Added: >> commons/proper/math/trunk/src/main/java/org/apache/commons/math3/random/RandomDataGenerator.java >> URL: >> http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/random/RandomDataGenerator.java?rev=1375192&view=auto >> ============================================================================== >> --- >> commons/proper/math/trunk/src/main/java/org/apache/commons/math3/random/RandomDataGenerator.java >> (added) >> +++ >> commons/proper/math/trunk/src/main/java/org/apache/commons/math3/random/RandomDataGenerator.java >> Mon Aug 20 19:53:57 2012 >> [...] >> + * >> + * @version $Id$ >> + */ >> +public class RandomDataGenerator implements RandomData, Serializable { >> + >> + /** Serializable version identifier */ >> + private static final long serialVersionUID = -626730818244969716L; >> + >> + /** underlying random number generator */ >> + private RandomGenerator rand = null; >> + >> + /** underlying secure random number generator */ >> + private SecureRandom secRand = null; > > Should this class be "Serializable"?
Yes! This allows to save the state of a generator and restart it at the exact same state later on. Luc > > > Gilles > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > For additional commands, e-mail: dev-h...@commons.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
