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https://issues.apache.org/jira/browse/FLINK-7206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105210#comment-16105210
]
ASF GitHub Bot commented on FLINK-7206:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/4355#discussion_r130114248
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
---
@@ -561,4 +679,28 @@ object UserDefinedFunctionUtils {
}
}
}
+
+ /**
+ * Get field value from a object.
+ *
+ * @param clazz class to be analyzed.
+ * @param obj Object to get field value.
+ * @param fieldName Field name.
+ * @return Field value.
+ */
+ def getFieldValue(
--- End diff --
Do we need this method if we can get the type infos from the data views
with a `private[flink]` method?
> Implementation of DataView to support state access for UDAGG
> ------------------------------------------------------------
>
> Key: FLINK-7206
> URL: https://issues.apache.org/jira/browse/FLINK-7206
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Kaibo Zhou
> Assignee: Kaibo Zhou
>
> Implementation of MapView and ListView to support state access for UDAGG.
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