com::apama::epl Namespace Reference

Contains classes needed for implementing EPL plug-ins in C++. More...

Classes
class	CorrelatorInterface
	An interface to the correlator which lets plug-ins call methods on the host. More...
class	EPLPlugin
	Derive from this class to define a Correlator EPL plug-in. More...
class	EventHandler
	An interface for subscribing to events and receiving them in the plug-in. More...
class	EventHandlerSubscription
	This type is returned from CorrelatorInterface::registerEventHandler and can be used to add and remove channels to the subscription for this event handler. More...
class	MethodData
	Data structure used for declaring methods in the initialize function (EPLPlugin) to be exported to EPL. More...
class	ThreadEndedHandler
	An interface for receiving notifications of threads being destroyed. More...

Detailed Description

Contains classes needed for implementing EPL plug-ins in C++.

EPL plug-in authors should derive from EPLPlugin and use APAMA_DECLARE_EPL_PLUGIN(Class) macro to export it for use by the correlator.

The following classes from com::softwareag::connectivity:: are also imported into this namespace for use with EPL plug-ins

• com::softwareag::connectivity::decimal_t;
• com::softwareag::connectivity::data_t;
• com::softwareag::connectivity::get;
• com::softwareag::connectivity::list_t;
• com::softwareag::connectivity::map_t;
• com::softwareag::connectivity::buffer_t;
• com::softwareag::connectivity::custom_t;
• com::softwareag::connectivity::visitor;
• com::softwareag::connectivity::const_visitor;
• com::softwareag::connectivity::apply_visitor;
• com::softwareag::connectivity::Logger;