Package com.prosyst.mprm.rule.metadata

This package defines meta information for events objects dedicated to be used for Rule triggering in the Rule Engine.

See: Description

Class Summary

Class	Description
EventsMetadata	Represents abstraction for EventsMetadataGroup and EventsMetadataLeaf nodes.
EventsMetadataGroup	Represents intermediate (non-leaf) of a events metadata hierarchical structure.
EventsMetadataLeaf	Represents a leaf node defining a concrete event object with its event type (topic) and its data structure.

Package com.prosyst.mprm.rule.metadata Description

This package defines meta information for events objects dedicated to be used for Rule triggering in the Rule Engine. The metadata defines:

the type (or topic) of the event objects as well as the structure of the event data in a standard JSON-metatype description format,

a hierarchical grouping of the events so that they can be conveniently arranged by UIs in dedicated sections.
In result of such grouping the user gets the information about available Rule-trigger functional events in a tree-like structure, where

the leaf nodes are the events themselves - represented by the EventsMetadataLeaf object

the intermediate nodes are grouping nodes having some orientation alias or name - represented by the EventsMetadataGroup object. Both - EventsMetadataGroup and EventsMetadataLeaf nodes are abstracted by the common EventsMetadata interface. Metadata for all events specially dedicated to the Rule Enigne could be retrieved via the RuleEngine.getEventsMetadata() method.