public class RowTimeUnboundedRowsOver extends RowTimeUnboundedOver
ProcessFunction.Context, ProcessFunction.OnTimerContext
Constructor and Description |
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RowTimeUnboundedRowsOver(GeneratedAggregationsFunction genAggregations,
TypeInformation<Row> intermediateType,
TypeInformation<CRow> inputType,
StreamQueryConfig queryConfig) |
Modifier and Type | Method and Description |
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void |
processElementsWithSameTimestamp(List<Row> curRowList,
Row lastAccumulator,
Collector<CRow> out)
Process the same timestamp datas, the mechanism is different between
rows and range window.
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function, onTimer, open, output, processElement
cleanupState, initCleanupTimeState, isProcessingTimeTimer, maxRetentionTime, minRetentionTime, needToCleanupState, registerProcessingCleanupTimer, stateCleaningEnabled
close, getIterationRuntimeContext, getRuntimeContext, setRuntimeContext
public RowTimeUnboundedRowsOver(GeneratedAggregationsFunction genAggregations, TypeInformation<Row> intermediateType, TypeInformation<CRow> inputType, StreamQueryConfig queryConfig)
public void processElementsWithSameTimestamp(List<Row> curRowList, Row lastAccumulator, Collector<CRow> out)
RowTimeUnboundedOver
processElementsWithSameTimestamp
in class RowTimeUnboundedOver
curRowList
- (undocumented)lastAccumulator
- (undocumented)out
- (undocumented)Copyright © 2014–2018 The Apache Software Foundation. All rights reserved.