Daml.Finance.Interface.Data¶
This package contains the interface for inspecting and working with observables, which are used in the context of lifecycling. It contains the following modules:
- Numeric.Observation.Factory:
Interface for a factory used to create, remove and view a 
Numeric.Observation - Numeric.Observation:
Interface for a time-dependent 
Numeric.Observation, where the values are explicitly stored on-ledger - Reference.HolidayCalendar.Factory:
Interface for a factory used to create, remove and view a 
HolidayCalendar - Reference.HolidayCalendar: Interface for contracts storing holiday calendar data on the ledger
 - Reference.Time: Interface for contracts that control business time, providing choices to advance or rewind time