- A person attending an event
- A calendar on the user's device
- Provides functionality for working with device calendar(s)
- An event associated with a calendar
- A Location maps time instants to the zone in use at that time. Typically, the Location represents the collection of time offsets in use in a geographical area, such as CEST and CET for central Europe.
- LocationDatabase provides interface to find Locations by their name.
- A TimeZone represents a single time zone such as CEST or CET.
- TimeZone aware DateTime
- A TzInstant represents a timezone and an instant in time.