Package com.espertech.esper.common.client.hook.aggmultifunc

Aggregation multi-function extension API for aggregation functions that hold events, share state and/or operate with tables.

See: Description

Interface Summary

Interface	Description
AggregationMultiFunctionAccessor	Accessor for access aggregation functions.
AggregationMultiFunctionAccessorFactory	Factory for aggregation multi-function accessors.
AggregationMultiFunctionAccessorMode	Describes to the compiler how it should manage code for aggregation multi-function accessors.
AggregationMultiFunctionAgent	Agents change mult-function aggregation state.
AggregationMultiFunctionAgentFactory	Factory for aggregation multi-function agents
AggregationMultiFunctionAgentMode	Describes to the compiler how it should manage code for aggregation multi-function agents.
AggregationMultiFunctionAggregationMethod	Aggregation method that operates on aggregation multi-function state such as provided by a multi-function aggregation (standalone or table column).
AggregationMultiFunctionAggregationMethodFactory	Factory for aggregation multi-function aggregation method
AggregationMultiFunctionAggregationMethodMode	Describes to the compiler how it should manage code for aggregation multi-function aggregation method.
AggregationMultiFunctionForge	Entry point for the extension API for aggregation multi-functions.
AggregationMultiFunctionHandler	Part of the aggregation multi-function extension API, this class represents one of more aggregation function expression instances.
AggregationMultiFunctionState	Base interface for providing access-aggregations, i.e.
AggregationMultiFunctionStateFactory	Factory for aggregation multi-function state
AggregationMultiFunctionStateKey	Marker interface for use with multi-function aggregation to indicate whether aggregation functions share state
AggregationMultiFunctionStateMode	Describes to the compiler how it should manage code for aggregation multi-function state factory.

Class Summary

Class	Description
AggregationMultiFunctionAccessorFactoryContext	Context for use with plug-in aggregation multi-functions that implement AggregationMultiFunctionAccessorFactory.
AggregationMultiFunctionAccessorModeManaged	Use this class to provide an accessor wherein there is no need to write code that generates code,
AggregationMultiFunctionAgentFactoryContext	Context for use with plug-in aggregation multi-functions that implement AggregationMultiFunctionAgentFactory.
AggregationMultiFunctionAgentModeManaged	Use this class to provide an agent wherein there is no need to write code that generates code,
AggregationMultiFunctionAggregationMethodContext	Context for use with plug-in aggregation multi-functions aggregation methods.
AggregationMultiFunctionAggregationMethodFactoryContext	Context for use with plug-in aggregation multi-function that implement AggregationMultiFunctionAggregationMethodFactory.
AggregationMultiFunctionAggregationMethodModeManaged	Use this class to provide a aggregation method wherein there is no need to write code that generates code,
AggregationMultiFunctionDeclarationContext	Context for use with AggregationMultiFunctionForge provides information about an aggregation function at the time of declaration.
AggregationMultiFunctionMethodDesc	Aggregation multi-function return-type descriptor
AggregationMultiFunctionStateFactoryContext	Context for use with plug-in aggregation multi-function that implement AggregationMultiFunctionStateFactory.
AggregationMultiFunctionStateModeManaged	Use this class to provide an state factory wherein there is no need to write code that generates code,
AggregationMultiFunctionValidationContext	Context for use with AggregationFunctionForge provides information about an aggregation function at the time of validation.

Annotation Types Summary

Annotation Type	Description
ExtensionAggregationMultiFunction	Annotation for use in EPL statements to add a debug.

Package com.espertech.esper.common.client.hook.aggmultifunc Description

Aggregation multi-function extension API for aggregation functions that hold events, share state and/or operate with tables.