Package | Description |
---|---|
org.apache.flink.table.runtime.operators.aggregate.window.combines | |
org.apache.flink.table.runtime.operators.rank.window.combines |
Constructor and Description |
---|
AggCombiner(WindowTimerService<Long> timerService,
StateKeyContext keyContext,
WindowValueState<Long> accState,
NamespaceAggsHandleFunction<Long> aggregator,
boolean isEventTime) |
GlobalAggCombiner(WindowTimerService<Long> timerService,
StateKeyContext keyContext,
WindowValueState<Long> accState,
NamespaceAggsHandleFunction<Long> localAggregator,
NamespaceAggsHandleFunction<Long> globalAggregator) |
Constructor and Description |
---|
TopNRecordsCombiner(WindowTimerService<Long> timerService,
StateKeyContext keyContext,
WindowMapState<Long,List<RowData>> dataState,
Comparator<RowData> sortKeyComparator,
KeySelector<RowData,RowData> sortKeySelector,
long topN,
TypeSerializer<RowData> recordSerializer,
boolean isEventTime) |
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