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https://issues.apache.org/jira/browse/FLINK-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16266750#comment-16266750
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ASF GitHub Bot commented on FLINK-8159:
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GitHub user dianfu opened a pull request:
https://github.com/apache/flink/pull/5080
[FLINK-8159] [cep] Add rich support for SelectWrapper and FlatSelectWrapper
## What is the purpose of the change
*This pull request add the rich support for SelectWrapper and
FlatSelectWrapper. It the wrapped functions are rich function, it should
process correctly.*
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (no)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): ( no)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
- The S3 file system connector: (no)
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (not applicable)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dianfu/flink SelectFunction
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5080.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5080
----
commit 4c3ccb008b38d44189578975b5eee9208561567b
Author: Dian Fu <[email protected]>
Date: 2017-11-27T12:50:30Z
[FLINK-8159] [cep] Add rich support for SelectWrapper and FlatSelectWrapper
----
> Add rich support for SelectWrapper and FlatSelectWrapper
> --------------------------------------------------------
>
> 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
>
> {{SelectWrapper}} and {{FlatSelectWrapper}} should extends
> {{AbstractRichFucntion}} and process properly if the underlying functions
> extend RichFunction.
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