Package org.apache.flink.streaming.api.windowing.triggers

Interface Trigger.OnMergeContext

All Superinterfaces:

Trigger.TriggerContext

All Known Implementing Classes:

WindowOperator.Context

Enclosing class:

Trigger<T,W extends Window>

public static interface Trigger.OnMergeContext
extends Trigger.TriggerContext

Extension of Trigger.TriggerContext that is given to Trigger.onMerge(Window, OnMergeContext).

Method Summary

Modifier and Type	Method	Description
<S extends org.apache.flink.api.common.state.MergingState<?, ?>> void	mergePartitionedState(org.apache.flink.api.common.state.StateDescriptor<S,?> stateDescriptor)

Methods inherited from interface org.apache.flink.streaming.api.windowing.triggers.Trigger.TriggerContext

deleteEventTimeTimer, deleteProcessingTimeTimer, getCurrentProcessingTime, getCurrentWatermark, getMetricGroup, getPartitionedState, registerEventTimeTimer, registerProcessingTimeTimer

Method Details

mergePartitionedState

<S extends org.apache.flink.api.common.state.MergingState<?,
?>>
void mergePartitionedState(org.apache.flink.api.common.state.StateDescriptor<S,?> stateDescriptor)