[jira] [Reopened] (IOTDB-2821) 1 small enhance for AggregationType#deserialize

["Bo Zhang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IOTDB-2821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bo Zhang reopened IOTDB-2821:
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> 1 small enhance for AggregationType#deserialize
> -----------------------------------------------
>
>                 Key: IOTDB-2821
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2821
>             Project: Apache IoTDB
>          Issue Type: Improvement
>          Components: Core/Others
>            Reporter: Bo Zhang
>            Assignee: Bo Zhang
>            Priority: Major
>         Attachments: image-2022-03-29-15-26-44-725.png
>
>
> org.apache.iotdb.db.query.aggregation.AggregationType#deserialize
> =======================================
> !image-2022-03-29-15-26-44-725.png!
> =============================
> I feel that
> 1) It makes 1 simple coding more complicated.
> 2) When new UDAF funcitons are added, dev need add new type to this swith..case , which should not be necessary.
> 3) org.apache.iotdb.db.query.aggregation.AggregationType#serializeTo also has similiar issue.
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