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Posted to issues@flink.apache.org by "Marios Trivyzas (Jira)" <ji...@apache.org> on 2021/10/20 07:56:00 UTC

[jira] [Assigned] (FLINK-24599) Make checking for type root and family less verbose

     [ https://issues.apache.org/jira/browse/FLINK-24599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marios Trivyzas reassigned FLINK-24599:
---------------------------------------

    Assignee: Marios Trivyzas

> Make checking for type root and family less verbose
> ---------------------------------------------------
>
>                 Key: FLINK-24599
>                 URL: https://issues.apache.org/jira/browse/FLINK-24599
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API
>            Reporter: Timo Walther
>            Assignee: Marios Trivyzas
>            Priority: Major
>
> Currently, we use `LogicalTypeChecks.hasRoot()` and `LogicalTypeChecks.hasFamily()` for frequent checking of logical types. It was a conscious decision to not overload `LogicalType` with utility methods in the beginning. But the two mentioned methods would be nice to have available in `LogicalType` directly.
> We suggest:
> {code}
> LogicalType#is(LogicalTypeRoot)
> LogicalType#is(LogicalTypeFamily)
> {code}



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