Package com.espertech.esper.epl.agg.access

State multifunction aggregation methods

See:
Description

Interface Summary

AggregationAccessor	Accessor for access aggregation functions.
AggregationAgent
AggregationState	Base interface for providing access-aggregations, i.e.
AggregationStateKey
AggregationStateLinear
AggregationStateSorted
AggregationStateWithSize

Class Summary

AggregationAccessorFirstLastIndexNoEval
AggregationAccessorFirstLastIndexWEval	Represents the aggregation accessor that provides the result for the "first" and "last" aggregation function with index.
AggregationAccessorFirstNoEval	Represents the aggregation accessor that provides the result for the "first" aggregation function without index.
AggregationAccessorFirstWEval	Represents the aggregation accessor that provides the result for the "first" aggregation function without index.
AggregationAccessorLastNoEval
AggregationAccessorLastWEval	Represents the aggregation accessor that provides the result for the "last" aggregation function without index.
AggregationAccessorMinMaxByBase	Represents the aggregation accessor that provides the result for the "maxBy" aggregation function.
AggregationAccessorMinMaxByNonTable	Represents the aggregation accessor that provides the result for the "maxBy" aggregation function.
AggregationAccessorMinMaxByTable	Represents the aggregation accessor that provides the result for the "maxBy" aggregation function.
AggregationAccessorSlotPair	For handling access aggregation functions "first, last, window" a pair of slow and accessor.
AggregationAccessorSortedNonTable	Represents the aggregation accessor that provides the result for the "maxBy" aggregation function.
AggregationAccessorSortedTable	Represents the aggregation accessor that provides the result for the "maxBy" aggregation function.
AggregationAccessorWindowNoEval	Represents the aggregation accessor that provides the result for the "window" aggregation function.
AggregationAccessorWindowWEval	Represents the aggregation accessor that provides the result for the "window" aggregation function.
AggregationAgentDefault
AggregationAgentRewriteStream
AggregationStateImpl	Implementation of access function for single-stream (not joins).
AggregationStateJoinImpl	Implementation of access function for joins.
AggregationStateMinMaxByEver	Implementation of access function for single-stream (not joins).
AggregationStateMinMaxByEverSpec
AggregationStateSortedImpl	Implementation of access function for single-stream (not joins).
AggregationStateSortedIterator
AggregationStateSortedJoin	Implementation of access function for single-stream (not joins).
AggregationStateSortedSpec
AggregationStateSortedWrappingCollection

Enum Summary

AggregationStateType

Enum for aggregation multi-function state type.

Package com.espertech.esper.epl.agg.access Description

State multifunction aggregation methods