classOuterJoinAggregatorFunction extends LatelyEvictableStateCoFunction[ValueWithContext[String], ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef], TreeMap[Long, AnyRef]] with AggregatorFunctionMixin
classOuterJoinTransformer extends CustomStreamTransformer with JoinGenericNodeTransformation[FlinkCustomJoinTransformation] with ExplicitUidInOperatorsSupport with LazyLogging