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Posted to issues@commons.apache.org by "Gilles Sadowski (Jira)" <ji...@apache.org> on 2021/06/01 11:45:00 UTC

[jira] [Resolved] (MATH-1596) "RandomVectorGenerator" is-a "Supplier"

     [ https://issues.apache.org/jira/browse/MATH-1596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gilles Sadowski resolved MATH-1596.
-----------------------------------
    Resolution: Fixed

Interface removed in commit 787d42ef07e6dc8d7aa47a9156d851281a7f2954 ("master" branch).

> "RandomVectorGenerator" is-a "Supplier<double[]>"
> -------------------------------------------------
>
>                 Key: MATH-1596
>                 URL: https://issues.apache.org/jira/browse/MATH-1596
>             Project: Commons Math
>          Issue Type: Sub-task
>            Reporter: Gilles Sadowski
>            Priority: Trivial
>              Labels: api, functional, remove
>             Fix For: 4.0
>
>
> {{RandomVectorGenerator}} does not bring any added value from the POV of the API users (as is now Commons Math).
> For example, in class {{BaseMultiStartMultivariateOptimizer}} (package {{o.a.c.math4.legacy.optim}}), the {{RandomVectorGenerator}} constructor's argument can be replaced by [{{Supplier<double[]>}}|https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html] without loss of semantics. [It even provides greater generality.]



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