Package org.apache.flink.datastream.impl.operators

Class KeyedTwoInputBroadcastProcessOperator<KEY,IN1,IN2,OUT>

java.lang.Object

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

org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncKeyOrderedStreamOperator<OUT>

org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateStreamOperator<OUT>

org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT,org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT>>

org.apache.flink.datastream.impl.operators.TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

org.apache.flink.datastream.impl.operators.KeyedTwoInputBroadcastProcessOperator<KEY,IN1,IN2,OUT>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.BoundedMultiInput, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OutputTypeConfigurable<OUT>, org.apache.flink.streaming.api.operators.StreamOperator<OUT>, 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.TwoInputStreamOperator<IN1,IN2,OUT>, org.apache.flink.streaming.api.operators.UserFunctionProvider<org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT>>, org.apache.flink.streaming.api.operators.YieldingOperator<OUT>, org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncKeyOrderedProcessing, org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncKeyOrderedProcessingOperator

public class KeyedTwoInputBroadcastProcessOperator<KEY,IN1,IN2,OUT>
extends TwoInputBroadcastProcessOperator<IN1,IN2,OUT>
implements org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>

Operator for TwoInputBroadcastStreamProcessFunction in KeyedPartitionStream.

See Also:

Serialized Form

Field Summary

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

collector, context, eventTimeWatermarkHandler, nonPartitionedContext, partitionedContext, watermarkDeclarationMap

Fields inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator

declarationContext, userFunction

Fields inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncKeyOrderedStreamOperator

asyncExecutionController, currentProcessingContext, declarationManager, environment

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

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

Constructor Summary

Constructors

Constructor	Description
KeyedTwoInputBroadcastProcessOperator(org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT> userFunction)
KeyedTwoInputBroadcastProcessOperator(org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT> userFunction, org.apache.flink.api.java.functions.KeySelector<OUT,KEY> outKeySelector)

Method Summary

Modifier and Type	Method	Description
protected Object	currentKey()
protected Supplier<Long>	getEventTimeSupplier()
protected org.apache.flink.datastream.api.context.NonPartitionedContext<OUT>	getNonPartitionedContext()
protected TimestampCollector<OUT>	getOutputCollector()
protected org.apache.flink.datastream.api.context.ProcessingTimeManager	getProcessingTimeManager()
protected org.apache.flink.streaming.api.operators.InternalTimerService<org.apache.flink.runtime.state.VoidNamespace>	getTimerService()
boolean	isAsyncKeyOrderedProcessingEnabled()
void	newKeySelected(Object newKey)
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()

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

close, endInput, getProcessorWithKey, processElement1, processElement2, processWatermark1Internal, processWatermark2Internal

Methods inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator

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

Methods inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateStreamOperator

createAsyncExecutionController, getKeySelectorForAsyncKeyedContext

Methods inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncKeyOrderedStreamOperator

asyncProcessWithKey, beforeInitializeStateHandler, drainStateRequests, getAsyncKeyedStateBackend, getCurrentKey, getDeclarationManager, getElementOrder, getInternalTimerService, getOrCreateKeyedState, getRecordProcessor, handleAsyncException, postProcessElement, postProcessWatermark, prepareSnapshotPreBarrier, preProcessWatermark, preserveRecordOrderAndProcess, processNonRecord, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark, processWatermark1, processWatermark2, processWatermarkInternal, processWatermarkStatus, processWatermarkStatus, reportOrForwardLatencyMarker, setAsyncKeyedContextElement, setKeyContextElement1, setKeyContextElement2

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

getContainingTask, getExecutionConfig, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, isUsingCustomRawKeyedState, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark1, processWatermark2, processWatermarkStatus1, processWatermarkStatus2, setCurrentKey, 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.runtime.operators.asyncprocessing.AsyncKeyOrderedProcessing

getRecordProcessor

Methods inherited from interface org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncKeyOrderedProcessingOperator

asyncProcessWithKey, getDeclarationManager, getElementOrder, postProcessElement, preserveRecordOrderAndProcess, setAsyncKeyedContextElement

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.KeyContextHandler

hasKeyContext

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

finish, getMetricGroup, getOperatorAttributes, getOperatorID, initializeState, prepareSnapshotPreBarrier, setKeyContextElement1, setKeyContextElement2, snapshotState

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

processLatencyMarker1, processLatencyMarker2, processRecordAttributes1, processRecordAttributes2, processWatermark1, processWatermark1, processWatermark2, processWatermark2, processWatermarkStatus1, processWatermarkStatus2

Constructor Detail

KeyedTwoInputBroadcastProcessOperator

public KeyedTwoInputBroadcastProcessOperator(org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT> userFunction)

KeyedTwoInputBroadcastProcessOperator

public KeyedTwoInputBroadcastProcessOperator(org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT> userFunction,
                                             @Nullable
                                             org.apache.flink.api.java.functions.KeySelector<OUT,KEY> outKeySelector)

Method Detail

open

public void open()
          throws Exception

Specified by:

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

Overrides:

open in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

Throws:

Exception

getOutputCollector

protected TimestampCollector<OUT> getOutputCollector()

Overrides:

getOutputCollector in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

currentKey

protected Object currentKey()

Overrides:

currentKey in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

getProcessingTimeManager

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

Overrides:

getProcessingTimeManager in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

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,IN1>

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,IN1>

Throws:

Exception

getNonPartitionedContext

protected org.apache.flink.datastream.api.context.NonPartitionedContext<OUT> getNonPartitionedContext()

Overrides:

getNonPartitionedContext in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

newKeySelected

public void newKeySelected(Object newKey)

Overrides:

newKeySelected in class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncKeyOrderedStreamOperator<OUT>

isAsyncKeyOrderedProcessingEnabled

public boolean isAsyncKeyOrderedProcessingEnabled()

Specified by:

isAsyncKeyOrderedProcessingEnabled in interface org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncKeyOrderedProcessing

Overrides:

isAsyncKeyOrderedProcessingEnabled in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

getTimerService

protected org.apache.flink.streaming.api.operators.InternalTimerService<org.apache.flink.runtime.state.VoidNamespace> getTimerService()

Overrides:

getTimerService in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

getEventTimeSupplier

protected Supplier<Long> getEventTimeSupplier()

Overrides:

getEventTimeSupplier in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>