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From Luc Maisonobe <Luc.Maison...@free.fr>
Subject Re: svn commit: r1375192 - in /commons/proper/math/trunk/src: changes/ main/java/org/apache/commons/math3/random/
Date Tue, 21 Aug 2012 17:29:26 GMT
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
> 
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