| Package | Description |
|---|---|
| com.espertech.esper.client.hook |
Callback interfaces for use with statement annotations.
|
| com.espertech.esper.core.context.factory |
Statement agent instance factories.
|
| com.espertech.esper.core.context.mgr |
Context management.
|
| com.espertech.esper.core.context.stmt |
Registries for context partitions to handle aggregations, prev/prior and subselects.
|
| com.espertech.esper.core.context.subselect |
Subselect implementation.
|
| com.espertech.esper.core.service |
Implementation of client package interfaces, glue code
|
| com.espertech.esper.core.service.resource |
Core service statement resource holders.
|
| com.espertech.esper.core.start |
Classes related to start and stop of statements
|
| com.espertech.esper.epl.agg.factory |
Aggregator factories
|
| com.espertech.esper.epl.agg.rollup |
Aggregation roll-up services.
|
| com.espertech.esper.epl.agg.service |
Aggregation services.
|
| com.espertech.esper.epl.agg.util |
Aggregation utility classes centered around local group-by parameters.
|
| 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.accessagg |
Access-aggregation expressions.
|
| com.espertech.esper.epl.expression.baseagg |
Base aggregation expressions.
|
| com.espertech.esper.epl.expression.methodagg |
Method-aggregation expressions.
|
| com.espertech.esper.epl.expression.subquery |
Subselect expressions.
|
| com.espertech.esper.epl.subquery |
Subquery helper classes are found here.
|
| com.espertech.esper.epl.table.mgmt |
Table-related services and metadata.
|
| com.espertech.esper.epl.table.strategy |
Table access evaluators.
|
| com.espertech.esper.rowregex |
Match-recognize expression tree and state objects.
|
| com.espertech.esper.view.window |
Window views are in this package
|
| Class and Description |
|---|
| AggregationValidationContext
Context for use with plug-in custom aggregation functions that implement
AggregationFunctionFactory. |
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceTable |
| Class and Description |
|---|
| AggregationServiceAggExpressionDesc |
| Class and Description |
|---|
| AggregationGroupByRollupLevel |
| AggregationResultFuture
Interface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use
to obtain the current value for the function at time of expression evaluation.
|
| AggregationRowRemovedCallback |
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceVisitor |
| AggregationServiceVisitorWGroupDetail |
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceFactoryDesc |
| Class and Description |
|---|
| AggregationServiceFactoryService |
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| Class and Description |
|---|
| AggregationResultFuture
Interface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use
to obtain the current value for the function at time of expression evaluation.
|
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceAggExpressionDesc |
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationStateFactory |
| Class and Description |
|---|
| AggregationGroupByRollupDesc |
| AggregationGroupByRollupLevel |
| Class and Description |
|---|
| AggregationGroupByRollupDesc |
| AggregationGroupByRollupLevel |
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationMethodPairRow
A row in aggregation state.
|
| AggregationMethodRow
A row in aggregation state.
|
| AggregationMethodRowAged
A row in aggregation state, with aging information.
|
| AggregationMultiFunctionAnalysisResult |
| AggregationResultFuture
Interface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use
to obtain the current value for the function at time of expression evaluation.
|
| AggregationRowPair
Pair of aggregation methods and states (first/last/window) data window representations.
|
| AggregationRowRemovedCallback |
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceAggExpressionDesc |
| AggregationServiceBaseGrouped
All aggregation services require evaluation nodes which supply the value to be aggregated (summed, averaged, etc.)
and aggregation state factories to make new aggregation states.
|
| AggregationServiceBaseUngrouped
All aggregation services require evaluation nodes which supply the value to be aggregated (summed, averaged, etc.)
and aggregation state factories to make new aggregation states.
|
| AggregationServiceFactory
Factory for aggregation service instances.
|
| AggregationServiceFactoryBase
All aggregation services require evaluation nodes which supply the value to be aggregated (summed, averaged, etc.)
and aggregation state factories to make new aggregation states.
|
| AggregationServiceFactoryDesc |
| AggregationServiceFactoryService |
| AggregationServiceMatchRecognize
Aggregation result future for use with match recognize.
|
| AggregationServiceMatchRecognizeFactory
Factory for aggregation service instances.
|
| AggregationServiceMatchRecognizeFactoryDesc |
| AggregationServiceNullFactory
A null object implementation of the AggregationService
interface.
|
| AggregationServiceVisitor |
| AggregationServiceVisitorWGroupDetail |
| AggregationStateFactory |
| AggregationStateTypeWStream |
| AggSvcGroupByReclaimAgedEvalFunc
Implementation for handling aggregation with grouping by group-keys.
|
| AggSvcGroupByReclaimAgedEvalFuncFactory |
| AggSvcGroupByWTableBase
Implementation for handling aggregation with grouping by group-keys.
|
| AggSvcGroupLocalGroupByBase
Implementation for handling aggregation with grouping by group-keys.
|
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationServiceAggExpressionDesc |
| AggregationStateFactory |
| Class and Description |
|---|
| AggregationGroupByRollupDesc |
| AggregationGroupByRollupLevel |
| AggregationRowRemovedCallback |
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceFactoryDesc |
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationStateFactory |
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationResultFuture
Interface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use
to obtain the current value for the function at time of expression evaluation.
|
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| Class and Description |
|---|
| AggregationMethodFactory
Factory for aggregation methods.
|
| AggregationRowPair
Pair of aggregation methods and states (first/last/window) data window representations.
|
| AggregationStateFactory |
| Class and Description |
|---|
| AggregationRowPair
Pair of aggregation methods and states (first/last/window) data window representations.
|
| Class and Description |
|---|
| AggregationServiceAggExpressionDesc |
| AggregationServiceMatchRecognize
Aggregation result future for use with match recognize.
|
| Class and Description |
|---|
| AggregationService
Service for maintaining aggregation state.
|
| AggregationServiceAggExpressionDesc |
| AggregationServiceFactoryDesc |