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.streaming.api.operators.AbstractUdfStreamOperator<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.SetupableStreamOperator<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>

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, nonPartitionedContext, partitionedContext

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
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 and Description
protected Object	currentKey()
protected org.apache.flink.datastream.api.context.NonPartitionedContext<OUT>	getNonPartitionedContext()
protected TimestampCollector<OUT>	getOutputCollector()
protected org.apache.flink.datastream.api.context.ProcessingTimeManager	getProcessingTimeManager()
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.TwoInputBroadcastProcessOperator

endInput, processElement1, processElement2

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.TwoInputStreamOperator

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

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.KeyContextHandler

hasKeyContext

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<OUT>

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,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.NonPartitionedContext<OUT> getNonPartitionedContext()

Overrides:

getNonPartitionedContext in class TwoInputBroadcastProcessOperator<IN1,IN2,OUT>

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>

Overrides:

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

Throws:

Exception