org.apache.flink.datastream.impl.operators

Class KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator<OUT_MAIN,org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE>>

org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

org.apache.flink.datastream.impl.operators.KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.BoundedOneInput, org.apache.flink.streaming.api.operators.Input<IN>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT_MAIN>, org.apache.flink.streaming.api.operators.OutputTypeConfigurable<OUT_MAIN>, org.apache.flink.streaming.api.operators.SetupableStreamOperator<OUT_MAIN>, org.apache.flink.streaming.api.operators.StreamOperator<OUT_MAIN>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>, org.apache.flink.streaming.api.operators.UserFunctionProvider<org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE>>, org.apache.flink.streaming.api.operators.YieldingOperator<OUT_MAIN>

public class KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>
extends TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>
implements org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

TwoOutputProcessOperator.SideOutputCollector

Field Summary

Fields inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

context, mainCollector, nonPartitionedContext, outputTag, partitionedContext, sideCollector

Fields inherited from class org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator

userFunction

Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

chainingStrategy, config, lastRecordAttributes1, lastRecordAttributes2, latencyStats, LOG, metrics, output, processingTimeService, stateHandler, stateKeySelector1, stateKeySelector2, timeServiceManager

Constructor Summary

Constructors

Constructor and Description
KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction, org.apache.flink.util.OutputTag<OUT_SIDE> outputTag)
KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction, org.apache.flink.util.OutputTag<OUT_SIDE> outputTag, org.apache.flink.api.java.functions.KeySelector<OUT_MAIN,KEY> mainOutKeySelector, org.apache.flink.api.java.functions.KeySelector<OUT_SIDE,KEY> sideOutKeySelector)

Method Summary

Modifier and Type	Method and Description
protected Object	currentKey()
protected TimestampCollector<OUT_MAIN>	getMainCollector()
protected org.apache.flink.datastream.api.context.TwoOutputNonPartitionedContext<OUT_MAIN,OUT_SIDE>	getNonPartitionedContext()
protected org.apache.flink.datastream.api.context.ProcessingTimeManager	getProcessingTimeManager()
TimestampCollector<OUT_SIDE>	getSideCollector()
void	onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
void	onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
void	open()
void	setKeyContextElement1(org.apache.flink.streaming.runtime.streamrecord.StreamRecord record)

Methods inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

endInput, processElement

Methods inherited from class org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator

close, finish, getUserFunction, getUserFunctionParameters, initializeState, notifyCheckpointAborted, notifyCheckpointComplete, setOutputType, setup, snapshotState

Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, isUsingCustomRawKeyedState, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement2, setMailboxExecutor, setProcessingTimeService, snapshotState, useSplittableTimers

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.streaming.api.operators.OneInputStreamOperator

setKeyContextElement

Methods inherited from interface org.apache.flink.streaming.api.operators.StreamOperator

close, finish, getMetricGroup, getOperatorAttributes, getOperatorID, initializeState, prepareSnapshotPreBarrier, setKeyContextElement2, snapshotState

Methods inherited from interface org.apache.flink.api.common.state.CheckpointListener

notifyCheckpointAborted, notifyCheckpointComplete

Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContext

getCurrentKey, setCurrentKey

Methods inherited from interface org.apache.flink.streaming.api.operators.Input

processLatencyMarker, processRecordAttributes, processWatermark, processWatermarkStatus

Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContextHandler

hasKeyContext

Constructor Detail

KeyedTwoOutputProcessOperator

public KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction,
                                     org.apache.flink.util.OutputTag<OUT_SIDE> outputTag)

KeyedTwoOutputProcessOperator

public KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction,
                                     org.apache.flink.util.OutputTag<OUT_SIDE> outputTag,
                                     @Nullable
                                     org.apache.flink.api.java.functions.KeySelector<OUT_MAIN,KEY> mainOutKeySelector,
                                     @Nullable
                                     org.apache.flink.api.java.functions.KeySelector<OUT_SIDE,KEY> sideOutKeySelector)

Method Detail

open

public void open()
          throws Exception

Specified by:

open in interface org.apache.flink.streaming.api.operators.StreamOperator<OUT_MAIN>

Overrides:

open in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

Throws:

Exception

getMainCollector

protected TimestampCollector<OUT_MAIN> getMainCollector()

Overrides:

getMainCollector in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

getSideCollector

public TimestampCollector<OUT_SIDE> getSideCollector()

Overrides:

getSideCollector in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

currentKey

protected Object currentKey()

Overrides:

currentKey in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

getProcessingTimeManager

protected org.apache.flink.datastream.api.context.ProcessingTimeManager getProcessingTimeManager()

Overrides:

getProcessingTimeManager in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

onEventTime

public void onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
                 throws Exception

Specified by:

onEventTime in interface org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>

Throws:

Exception

onProcessingTime

public void onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
                      throws Exception

Specified by:

onProcessingTime in interface org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>

Throws:

Exception

getNonPartitionedContext

protected org.apache.flink.datastream.api.context.TwoOutputNonPartitionedContext<OUT_MAIN,OUT_SIDE> getNonPartitionedContext()

Overrides:

getNonPartitionedContext in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

setKeyContextElement1

public void setKeyContextElement1(org.apache.flink.streaming.runtime.streamrecord.StreamRecord record)
                           throws Exception

Specified by:

setKeyContextElement1 in interface org.apache.flink.streaming.api.operators.StreamOperator<OUT_MAIN>

Overrides:

setKeyContextElement1 in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT_MAIN>

Throws:

Exception