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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2009/02/23 21:38:02 UTC

[jira] Resolved: (MAHOUT-107) make MySQLJDBCDataModel not final

     [ https://issues.apache.org/jira/browse/MAHOUT-107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved MAHOUT-107.
------------------------------

       Resolution: Fixed
    Fix Version/s: 0.2

OK I made it non-final but also loosened other restrictions, so you could also subclass AbstractJDBCDataModel, and override more of its methods.

> make MySQLJDBCDataModel not final
> ---------------------------------
>
>                 Key: MAHOUT-107
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-107
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>            Reporter: Jens Grivolla
>            Priority: Minor
>             Fix For: 0.2
>
>
> Is there a particular reason for MySQLJDBCDataModel being final?
> I am using a derived class to incorporate additional information about the items and users (overriding buildItem etc.) and had to change my version of MySQLJDBCDataModel to be able to extend it.

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