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https://issues.apache.org/jira/browse/FLINK-12826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler updated FLINK-12826:
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Priority: Minor (was: Major)
> Unify FunctionInterfacesWithException implementations
> -----------------------------------------------------
>
> Key: FLINK-12826
> URL: https://issues.apache.org/jira/browse/FLINK-12826
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Affects Versions: 1.9.0
> Reporter: TisonKun
> Assignee: TisonKun
> Priority: Minor
> Fix For: 1.10.0
>
>
> An elegant FunctionInterfacesWithException is like
> {{BiConsumerWithException}}, which contains
> 1. Functional method, e.g., {{#accept}}
> 2. Unchecked adapter static method.
> Current {{org.apache.flink.util.function}} use 3 strategies to implement
> point 2.
> 1). As above
> 2). Use another class, e.g., {{CheckedSupplier}}. This is quite tricky
> because we have both {{ThrowingSupplier}} and {{CheckedSupplier}} and the
> latter is no more than a static factory wrapper...
> 3). {{FunctionUtils#uncheckedXXX}} Yet another approach.
> I propose to unify these 3 ways into the first way, especially giving
> {{ThrowingSupplier}} and some others are marked as {{Public}}.
> cc [~GJL] [~StephanEwen]
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