WeekDaze.Model.TimetableCoordinates

AUTHOR

Dr. Alistair Ward

DESCRIPTION

• Defines the coordinates, used to access any time-slot in the conceptually 3-D generic timetable.
• Each time-slot can contain a lesson-definition.

Types

Type-synonyms

type Coordinates observerId timeslotId = (observerId, Time timeslotId)

• Each time-slot in a timetable is defined by three coordinates, though the two temporal coordinates (day & timeslot-id) have been paired to form a pseudo time.
• The third coordinate, which depends on the intended observer, separates the weekly timetable for one observer, from those for all other observers of the same type.
• The whole structure can be visualised as a cuboid, with an optional lesson defined at each Cartesian coordinate.

type Vector observerId timeslotId = [Coordinates observerId timeslotId]

An ordered sequence of Coordinates.

Functions

Accessors

getObserverId :: Coordinates observerId timeslotId -> observerId

Accessor.

getTime :: Coordinates observerId timeslotId -> Time timeslotId

Accessor.