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

Class BatchMultipleInputStreamOperator

java.lang.Object
org.apache.flink.streaming.api.operators.AbstractStreamOperatorV2<org.apache.flink.table.data.RowData>
org.apache.flink.table.runtime.operators.multipleinput.MultipleInputStreamOperatorBase
org.apache.flink.table.runtime.operators.multipleinput.BatchMultipleInputStreamOperator
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.BoundedMultiInput, org.apache.flink.streaming.api.operators.InputSelectable, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.MultipleInputStreamOperator<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator
public class BatchMultipleInputStreamOperator extends MultipleInputStreamOperatorBase implements org.apache.flink.streaming.api.operators.BoundedMultiInput, org.apache.flink.streaming.api.operators.InputSelectable
A MultipleInputStreamOperatorBase to handle batch operators.
See Also:

  • Field Summary

    Fields inherited from class org.apache.flink.table.runtime.operators.multipleinput.MultipleInputStreamOperatorBase

    inputSpecMap, topologicalOrderingOperators

    Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorV2

    combinedWatermark, config, lastRecordAttributes, latencyStats, LOG, metrics, output, processingTimeService, stateHandler, timeServiceManager

  • Constructor Summary

    Constructors
    Constructor
    Description
    BatchMultipleInputStreamOperator(org.apache.flink.streaming.api.operators.StreamOperatorParameters<org.apache.flink.table.data.RowData> parameters, List<InputSpec> inputSpecs, List<TableOperatorWrapper<?>> headWrapper, TableOperatorWrapper<?> tailWrapper)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.flink.streaming.api.graph.StreamConfig
    createStreamConfig(org.apache.flink.streaming.api.operators.StreamOperatorParameters<org.apache.flink.table.data.RowData> multipleInputOperatorParameters, TableOperatorWrapper<?> wrapper)
     
    void
    endInput(int inputId)
     
    org.apache.flink.streaming.api.operators.InputSelection
    nextSelection()
     

    Methods inherited from class org.apache.flink.table.runtime.operators.multipleinput.MultipleInputStreamOperatorBase

    close, finish, getInputs, open

    Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorV2

    beforeInitializeStateHandler, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getTimeServiceManager, getUserCodeClassloader, initializeState, initializeState, internalSetKeyContextElement, isAsyncStateProcessingEnabled, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, prepareSnapshotPreBarrier, processRecordAttributes, processWatermark, processWatermarkStatus, reportOrForwardLatencyMarker, reportWatermark, setCurrentKey, setKeyContextElement1, setKeyContextElement2, snapshotState, 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.StreamOperator

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

  • Constructor Details

    • BatchMultipleInputStreamOperator

      public BatchMultipleInputStreamOperator(org.apache.flink.streaming.api.operators.StreamOperatorParameters<org.apache.flink.table.data.RowData> parameters, List<InputSpec> inputSpecs, List<TableOperatorWrapper<?>> headWrapper, TableOperatorWrapper<?> tailWrapper)

  • Method Details

    • endInput

      public void endInput(int inputId) throws Exception
      Specified by:
      endInput in interface org.apache.flink.streaming.api.operators.BoundedMultiInput
      Throws:
      Exception

    • nextSelection

      public org.apache.flink.streaming.api.operators.InputSelection nextSelection()
      Specified by:
      nextSelection in interface org.apache.flink.streaming.api.operators.InputSelectable

    • createStreamConfig

      protected org.apache.flink.streaming.api.graph.StreamConfig createStreamConfig(org.apache.flink.streaming.api.operators.StreamOperatorParameters<org.apache.flink.table.data.RowData> multipleInputOperatorParameters, TableOperatorWrapper<?> wrapper)
      Overrides:
      createStreamConfig in class MultipleInputStreamOperatorBase