Catalog API and Global Settings — The Content API is an OSGi bundle that contains the Java classes and interfaces that allow the various Content Component Types to integrate with each other.
Standard Event Processor — creates and deletes subscriptions, applies the criteria for each subscription to ingest events, and sends events to registered consumers when the criteria is matched
URL Resource Reader — obtains a resource given an http, https, or file-based URL
Sorted Federation Strategy — the default Federation Strategy which returns results sorted by the sorting parameter specified in the federated query