Github user gaborhermann commented on a diff in the pull request:
https://github.com/apache/flink/pull/771#discussion_r31720473
--- Diff:
flink-staging/flink-streaming/flink-streaming-core/src/main/java/org/apache/flink/streaming/api/operators/AbstractUdfStreamOperator.java
---
@@ -84,6 +84,10 @@ public void confirmCheckpointCompleted(long
checkpointId, long timestamp) throws
}
}
+ public F getUserFunction() {
--- End diff --
Added a public getter, thus the StreamGraph creation from APIs is more
testable.
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