E
- external type@Internal public final class InputConversionOperator<E> extends TableStreamOperator<RowData> implements OneInputStreamOperator<E,RowData>
TableStreamOperator.ContextImpl
ctx, currentWatermark
chainingStrategy, config, latencyStats, LOG, metrics, output, processingTimeService
Constructor and Description |
---|
InputConversionOperator(DynamicTableSource.DataStructureConverter converter,
boolean requiresWrapping,
boolean produceRowtimeMetadata,
boolean propagateWatermark,
boolean isInsertOnly) |
Modifier and Type | Method and Description |
---|---|
void |
open()
This method is called immediately before any elements are processed, it should contain the
operator's initialization logic, e.g. state initialization.
|
void |
processElement(StreamRecord<E> element)
Processes one element that arrived on this input of the
MultipleInputStreamOperator . |
void |
processWatermark(Watermark mark)
Processes a
Watermark that arrived on the first input of this two-input operator. |
computeMemorySize
close, finish, getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setProcessingTimeService, setup, snapshotState, snapshotState
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
setKeyContextElement
close, finish, getMetricGroup, getOperatorID, initializeState, prepareSnapshotPreBarrier, setKeyContextElement1, setKeyContextElement2, snapshotState
notifyCheckpointAborted, notifyCheckpointComplete
getCurrentKey, setCurrentKey
processLatencyMarker, processWatermarkStatus
hasKeyContext
public InputConversionOperator(DynamicTableSource.DataStructureConverter converter, boolean requiresWrapping, boolean produceRowtimeMetadata, boolean propagateWatermark, boolean isInsertOnly)
public void open() throws Exception
AbstractStreamOperator
The default implementation does nothing.
open
in interface StreamOperator<RowData>
open
in class TableStreamOperator<RowData>
Exception
- An exception in this method causes the operator to fail.public void processWatermark(Watermark mark) throws Exception
Input
Watermark
that arrived on the first input of this two-input operator.
This method is guaranteed to not be called concurrently with other methods of the operator.processWatermark
in interface Input<E>
processWatermark
in class TableStreamOperator<RowData>
Exception
Watermark
public void processElement(StreamRecord<E> element) throws Exception
Input
MultipleInputStreamOperator
.
This method is guaranteed to not be called concurrently with other methods of the operator.processElement
in interface Input<E>
Exception
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