Package org.apache.flink.streaming.api.operators.sorted.state

Class BatchExecutionInternalTimeServiceWithAsyncState<K,N>

java.lang.Object

org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionInternalTimeService<K,N>

org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionInternalTimeServiceWithAsyncState<K,N>

All Implemented Interfaces:

InternalTimerService<N>

@Internal
public class BatchExecutionInternalTimeServiceWithAsyncState<K,N>
extends BatchExecutionInternalTimeService<K,N>

An implementation of a InternalTimerService that manages timers with a single active key at a time. Can be used in a BATCH execution mode cooperating with async state operators.

Method Summary

Modifier and Type	Method	Description
void	setCurrentKey(K currentKey)	Sets the current key.
void	setup(AsyncExecutionController<K> asyncExecutionController)	Set up the async execution controller.

Methods inherited from class org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionInternalTimeService

currentProcessingTime, currentWatermark, deleteEventTimeTimer, deleteProcessingTimeTimer, forEachEventTimeTimer, forEachProcessingTimeTimer, registerEventTimeTimer, registerProcessingTimeTimer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

setup

public void setup(AsyncExecutionController<K> asyncExecutionController)

Set up the async execution controller.

setCurrentKey

public void setCurrentKey(K currentKey)
                   throws Exception

Sets the current key. Timers that are due to be fired are collected and will be triggered.

Overrides:

setCurrentKey in class BatchExecutionInternalTimeService<K,N>

Throws:

Exception