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Date: Mon, 13 Feb 2012 16:40:59 +0000 (UTC)
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Subject: [jira] [Commented] (MATH-743) Use enums in package transform
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    [ https://issues.apache.org/jira/browse/MATH-743?page=3Dcom.atlassian.j=
ira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D132069=
73#comment-13206973 ]=20

S=C3=A9bastien Brisard commented on MATH-743:
----------------------------------------

In {{r1243595}}, introduced {{DstNormalization}} to specify the normalizati=
on of discrete sine transforms (standard, orthogonal).
               =20
> Use enums in package transform
> ------------------------------
>
>                 Key: MATH-743
>                 URL: https://issues.apache.org/jira/browse/MATH-743
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.0
>            Reporter: S=C3=A9bastien Brisard
>            Assignee: S=C3=A9bastien Brisard
>              Labels: api-change, enum, transform
>
> As discussed on the mailing-list, enums could be used in the package {{tr=
ansform}}
> # An enumeration {{FORWARD, INVERSE}} will be created to specify whether =
the inverse transform is to be computed. This will replace the pair {{trans=
form}}/{{inverseTransform}}
> # An enumeration {{STANDARD, ORTHOGONAL}} will be introduced (where relev=
ant) in each transform class, in order to specify the normalization that sh=
ould be used. Then the factory methods {{create()}}/{{createOrthogonal()}} =
will be replaced by a parameter passed to the constructor, which will be ma=
de public.

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