Uses of Interface
com.espertech.esper.common.client.hook.aggmultifunc.AggregationMultiFunctionStateKey
Package
Description
Aggregation multi-function extension API for aggregation functions that hold events, share state and/or operate with tables.
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Uses of AggregationMultiFunctionStateKey in com.espertech.esper.common.client.hook.aggmultifunc
Modifier and TypeMethodDescriptionAggregationMultiFunctionHandler.getAggregationStateUniqueKey()
Return a state-key object that determines how the runtimeshares aggregation state between multiple aggregation functions that may appear in the same EPL statement.