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https://issues.apache.org/jira/browse/MATH-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gilles resolved MATH-1307.
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Resolution: Won't Fix
Fix Version/s: (was: 4.0)
> Create a base class for all RNGs
> --------------------------------
>
> Key: MATH-1307
> URL: https://issues.apache.org/jira/browse/MATH-1307
> Project: Commons Math
> Issue Type: Improvement
> Reporter: Gilles
> Assignee: Gilles
> Priority: Minor
> Labels: api, inheritance
> Attachments: BaseRandomGenerator.java,
> BaseRandomGeneratorFloatGenerationPerformanceTest.java
>
>
> I proposed to create a base class which the existing abstract classes
> {{AbstractRandomGenerator}} and {{BitsStreamGenerator}} will extend.
> This would allow to define {{nextBytes(byte[])}} at the base class level.
> The code for that method is almost identical in the two hierarchies: they
> only differ in a call to either {{nextInt()}} or {{next(32)}} respectively;
> the latter is however the same as the former, in disguise, and is not subject
> to change given the type of return value.
> As a corollary, the new base class can be the unique place where to add
> utilities such as the one proposed in MATH-1306.
> *Update:* {{AbstractRandomGenerator}} and {{BitsStreamGenerator}} are both
> obsoleted by the class proposed in this report.
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