Package org.apache.flink.table.runtime.operators.join

Class KeyedCoProcessOperatorWithWatermarkDelay<K,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.streaming.api.functions.co.KeyedCoProcessFunction<K,IN1,IN2,OUT>>
org.apache.flink.streaming.api.operators.co.KeyedCoProcessOperator<K,IN1,IN2,OUT>
org.apache.flink.table.runtime.operators.join.KeyedCoProcessOperatorWithWatermarkDelay<K,IN1,IN2,OUT>
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.state.CheckpointListener, 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<K,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.streaming.api.functions.co.KeyedCoProcessFunction<K,IN1,IN2,OUT>>, org.apache.flink.streaming.api.operators.YieldingOperator<OUT>
public class KeyedCoProcessOperatorWithWatermarkDelay<K,IN1,IN2,OUT> extends org.apache.flink.streaming.api.operators.co.KeyedCoProcessOperator<K,IN1,IN2,OUT>
A KeyedCoProcessOperator that supports holding back watermarks with a static delay.
See Also:

  • Field Summary

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

    userFunction

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

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

  • Constructor Summary

    Constructors
    Constructor
    Description
    KeyedCoProcessOperatorWithWatermarkDelay(org.apache.flink.streaming.api.functions.co.KeyedCoProcessFunction<K,IN1,IN2,OUT> flatMapper, long watermarkDelay)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    processWatermark(org.apache.flink.streaming.api.watermark.Watermark mark)
     

    Methods inherited from class org.apache.flink.streaming.api.operators.co.KeyedCoProcessOperator

    getCollector, onEventTime, onProcessingTime, open, 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

    beforeInitializeStateHandler, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, isAsyncStateProcessingEnabled, isUsingCustomRawKeyedState, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark1, processWatermark1, processWatermark2, processWatermark2, processWatermarkStatus, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setCurrentKey, setKeyContextElement1, 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.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

    close, 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 Details

    • KeyedCoProcessOperatorWithWatermarkDelay

      public KeyedCoProcessOperatorWithWatermarkDelay(org.apache.flink.streaming.api.functions.co.KeyedCoProcessFunction<K,IN1,IN2,OUT> flatMapper, long watermarkDelay)

  • Method Details

    • processWatermark

      public void processWatermark(org.apache.flink.streaming.api.watermark.Watermark mark) throws Exception
      Overrides:
      processWatermark in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>
      Throws:
      Exception