Package | Description |
---|---|
com.espertech.esper.epl.agg.access |
State multifunction aggregation methods
|
com.espertech.esper.epl.agg.service |
Aggregation services.
|
com.espertech.esper.epl.core |
Contains EPL statement specification classes define the constructs that make up an EPL statement,
such as the list of items in the select clause, the insert-into stream name and property names etc.
|
com.espertech.esper.epl.expression |
This package contains the EPL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses
|
com.espertech.esper.metrics.instrumentation | |
com.espertech.esper.plugin |
APIs for plug-in adapter (for input-output) and plug-in event representation (event types and event objects) are in this package.
|
Class and Description |
---|
AggregationAccessor
Accessor for access aggregation functions.
|
AggregationState
Base interface for providing access-aggregations, i.e.
|
AggregationStateLinear |
AggregationStateMinMaxByEverSpec |
AggregationStateSorted |
AggregationStateSortedImpl
Implementation of access function for single-stream (not joins).
|
AggregationStateSortedSpec |
AggregationStateType
Enum for aggregation multi-function state type.
|
AggregationStateWithSize |
Class and Description |
---|
AggregationAccessor
Accessor for access aggregation functions.
|
AggregationAccessorSlotPair
For handling access aggregation functions "first, last, window" a pair of slow and accessor.
|
AggregationState
Base interface for providing access-aggregations, i.e.
|
AggregationStateKey |
Class and Description |
---|
AggregationState
Base interface for providing access-aggregations, i.e.
|
AggregationStateMinMaxByEverSpec |
AggregationStateSortedSpec |
Class and Description |
---|
AggregationAccessor
Accessor for access aggregation functions.
|
AggregationStateKey |
AggregationStateType
Enum for aggregation multi-function state type.
|
Class and Description |
---|
AggregationState
Base interface for providing access-aggregations, i.e.
|
Class and Description |
---|
AggregationAccessor
Accessor for access aggregation functions.
|
AggregationState
Base interface for providing access-aggregations, i.e.
|
AggregationStateKey |