| 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<org.apache.flink.table.data.RowData>> dataState,
Comparator<org.apache.flink.table.data.RowData> sortKeyComparator,
org.apache.flink.api.java.functions.KeySelector<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData> sortKeySelector,
long topN,
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> recordSerializer,
boolean isEventTime) |
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