Holds available RoadObjectDistanceInfo types.
Available values are:
RoadObjectDistanceInfoType.GANTRY
RoadObjectDistanceInfoType.LINE
RoadObjectDistanceInfoType.POINT
RoadObjectDistanceInfoType.POLYGON
RoadObjectDistanceInfoType.SUB_GRAPH
Retention policy for the RoadObjectDistanceInfoType
Type of the GANTRY.
Type of the LINE.
Type of the POINT.
Type of the POLYGON.
Type of the SUB_GRAPH.