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Posted to jira@kafka.apache.org by "huxihx (Jira)" <ji...@apache.org> on 2020/10/10 03:38:00 UTC

[jira] [Resolved] (KAFKA-10584) IndexSearchType should use sealed trait instead of Enumeration

     [ https://issues.apache.org/jira/browse/KAFKA-10584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

huxihx resolved KAFKA-10584.
----------------------------
    Fix Version/s: 2.7.0
       Resolution: Fixed

> IndexSearchType should use sealed trait instead of Enumeration
> --------------------------------------------------------------
>
>                 Key: KAFKA-10584
>                 URL: https://issues.apache.org/jira/browse/KAFKA-10584
>             Project: Kafka
>          Issue Type: Improvement
>          Components: core
>            Reporter: Jun Rao
>            Assignee: huxihx
>            Priority: Major
>              Labels: newbie
>             Fix For: 2.7.0
>
>
> In Scala, we prefer sealed traits over Enumeration since the former gives you exhaustiveness checking. With Scala Enumeration, you don't get a warning if you add a new value that is not handled in a given pattern match.



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