Package 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.

See:
Description

Interface Summary

PlugInAggregationMultiFunctionFactory	Entry point for the extension API for aggregation multi-functions.
PlugInAggregationMultiFunctionHandler	Part of the aggregation multi-function extension API, this class represents one of more aggregation function expression instances.
PlugInAggregationMultiFunctionStateFactory	State factory responsible for allocating a state object for each group when used with group-by.
PlugInEventBeanFactory	Factory for creating EventBean event object wrapper for a plug-in event representation.
PlugInEventRepresentation	Plug-in event representation that can dynamically create event types and event instances based on information available elsewhere.
PlugInEventTypeHandler	Provided once by an PlugInEventRepresentation for any event type it creates.
PluginLoader	Interface for loaders of input/output adapters or any other adapter that may participate in an engine lifecycle.

Class Summary

PlugInAggregationMultiFunctionAgentContext
PlugInAggregationMultiFunctionDeclarationContext	Context for use with PlugInAggregationMultiFunctionFactory provides information about an aggregation function at the time of declaration.
PlugInAggregationMultiFunctionStateContext	Context for use with PlugInAggregationMultiFunctionStateFactory provides contextual information at the time an aggregation state is allocated.
PlugInAggregationMultiFunctionValidationContext	Context for use with PlugInAggregationMultiFunctionFactory provides information about an aggregation function at the time of validation.
PlugInEventBeanReflectorContext	Context for use in PlugInEventRepresentation to provide information to help decide whether an event representation can handle the requested resolution URI for creating event object wrappers.
PlugInEventRepresentationContext	Context for use in PlugInEventRepresentation to initialize an implementation.
PlugInEventTypeHandlerContext	Context for use in PlugInEventRepresentation to provide information to help decide whether an event representation can handle the requested event type.
PluginLoaderInitContext	Context for plugin initialization.

Package com.espertech.esper.plugin Description

APIs for plug-in adapter (for input-output) and plug-in event representation (event types and event objects) are in this package.