app/com.minapps.trackeditor.data.local/WaypointEntity

WaypointEntity

data class WaypointEntity(val waypointId: Double = 0.0, val latitude: Double, val longitude: Double, val elevation: Double?, val time: String?, val trackOwnerId: Int)

Room database entity representing a Waypoint.

This is the persistence-layer model stored in the local DB. It maps directly to the "waypoints" table and has a foreign key relationship to the TrackEntity.

Constructors

WaypointEntity

constructor(waypointId: Double = 0.0, latitude: Double, longitude: Double, elevation: Double?, time: String?, trackOwnerId: Int)

Properties

elevation

val elevation: Double?

Optional elevation in meters.

latitude

val latitude: Double

Latitude of the waypoint.

longitude

val longitude: Double

Longitude of the waypoint.

time

val time: String?

trackOwnerId

val trackOwnerId: Int

Foreign key pointing to the parent TrackEntity.

waypointId

val waypointId: Double = 0.0

Unique ID for the waypoint. - Using Double here is unusual; typically Int or Long is used. - If this represents a sequence/index, consider making it a composite key with trackOwnerId.

Functions

toDomain

fun WaypointEntity.toDomain(): Waypoint

Converts a database WaypointEntity into a domain Waypoint object.