Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/incubator-flink/pull/283#discussion_r22514865
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/messages/TaskManagerMessages.scala
---
@@ -113,4 +114,28 @@ object TaskManagerMessages {
* @param cause reason for the external failure
*/
case class FailTask(executionID: ExecutionAttemptID, cause: Throwable)
+
+ //
--------------------------------------------------------------------------
+ // Utility methods to allow simpler case object access from Java
+ //
--------------------------------------------------------------------------
+
+ def getNotifyWhenRegisteredAtJobManagerMessage() : AnyRef = {
+ NotifyWhenRegisteredAtJobManager
+ }
+
+ def getRegisteredAtJobManagerMessage() : AnyRef = {
+ RegisteredAtJobManager
+ }
+
+ def getRegisterAtJobManagerMessage() : AnyRef = {
+ RegisterAtJobManager
+ }
+
+ def getSendHeartbeatMessage() : AnyRef = {
+ SendHeartbeat
+ }
+
+ def getLogMemoryUsageMessage() : AnyRef = {
+ RegisteredAtJobManager
+ }
--- End diff --
I thought that when I drop the parenthesis, it compiles to a variable, not
a static function. It makes no difference for Scala, but for Java accessing it.
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