Waiting for a prediction of the right event to have a arrival timestamp that is at or after mustBeAfter and an
arrival time less than thresh. A bus is xx minutes from the stop notification is then sent. To handle delayed and
disappeared notifications, a candidateVid is set to the soonest arriving bus that arrives after mustbeAfter.
stores the bus that'll likely trigger the threshold notification, being only a candidate this can change
as things are updated and such a change won't trigger a disappeared notification
Waiting for a prediction of the right
eventto have a arrival timestamp that is at or aftermustBeAfterand an arrival time less thanthresh. A bus is xx minutes from the stop notification is then sent. To handle delayed and disappeared notifications, acandidateVidis set to the soonest arriving bus that arrives aftermustbeAfter.