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

State multifunction aggregation methods

See: Description

Interface Summary

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

Class Summary

Class	Description
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
AggregationAgentDefaultWFilter
AggregationAgentRewriteStream
AggregationAgentRewriteStreamWFilter
AggregationStateLinearImpl	Implementation of access function for single-stream (not joins).
AggregationStateLinearJoinImpl	Implementation of access function for joins.
AggregationStateLinearJoinWFilter	Implementation of access function for joins.
AggregationStateLinearWFilter
AggregationStateMinMaxByEver	Implementation of access function for single-stream (not joins).
AggregationStateMinMaxByEverSpec
AggregationStateMinMaxByEverWFilter
AggregationStateSortedImpl	Implementation of access function for single-stream (not joins).
AggregationStateSortedIterator
AggregationStateSortedJoin	Implementation of access function for single-stream (not joins).
AggregationStateSortedJoinWFilter	Implementation of access function for single-stream (not joins).
AggregationStateSortedSpec
AggregationStateSortedWFilter
AggregationStateSortedWrappingCollection

Enum Summary

Enum	Description
AggregationStateType	Enum for aggregation multi-function state type.

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

State multifunction aggregation methods