[jira] [Closed] (FLINK-8159) Pattern(Flat)SelectFunctions should support RichFunction interface

["Dawid Wysakowicz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dawid Wysakowicz closed FLINK-8159.
-----------------------------------
    Resolution: Fixed

Implemented in 1de341630f848528b966cfee89fc812a56991a99

> Pattern(Flat)SelectFunctions should support RichFunction interface
> ------------------------------------------------------------------
>
>                 Key: FLINK-8159
>                 URL: https://issues.apache.org/jira/browse/FLINK-8159
>             Project: Flink
>          Issue Type: Sub-task
>          Components: CEP
>            Reporter: Dian Fu
>            Assignee: Dian Fu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.8.0
>
>
> {{SelectWrapper}} and {{FlatSelectWrapper}} should extends {{AbstractRichFucntion}} and process properly if the underlying functions extend RichFunction.
> Things to be very careful about:
> * backwards compatibility (we previously serialized conditions) - changes to those interfaces have to be done carefully
> * we want to be able to add dynamic patterns in the future, so at some point we have to open also on control message arrival



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