[
https://issues.apache.org/jira/browse/FLINK-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15663970#comment-15663970
]
ASF GitHub Bot commented on FLINK-4997:
---------------------------------------
Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/2756#discussion_r87801992
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/WindowedStream.java
---
@@ -800,4 +907,39 @@ public StreamExecutionEnvironment
getExecutionEnvironment() {
public TypeInformation<T> getInputType() {
return input.getType();
}
+
+ private static <T, R, K, W extends Window> ProcessWindowFunction<T, R,
K, W> wrapWindowFunction(final WindowFunction<T, R, K, W> cleanedFunction) {
--- End diff --
There is already `WrappingFunction`, that can be used for these kinds of
purposes.
> Extending Window Function Metadata
> ----------------------------------
>
> Key: FLINK-4997
> URL: https://issues.apache.org/jira/browse/FLINK-4997
> Project: Flink
> Issue Type: New Feature
> Components: DataStream API, Streaming, Windowing Operators
> Reporter: Ventura Del Monte
> Assignee: Ventura Del Monte
> Fix For: 1.2.0
>
>
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-2+Extending+Window+Function+Metadata
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
