protected function thisConnectionIsBetter(Connection $connection)
{
$noExistingConnection = !isset($this->departures[$connection->getOrigin()]);
if ($connection instanceof NonTimetableConnection) {
return $noExistingConnection || $this->departures[$connection->getOrigin()] < $this->departures[$connection->getDestination()] - $connection->getDuration();
} else {
if ($connection instanceof TimetableConnection) {
return $noExistingConnection || $this->departures[$connection->getOrigin()] < $connection->getDepartureTime();
}
}
throw new PlanningException("Unknown connection type " . get_class($connection));
}
protected function thisConnectionIsBetter(Connection $connection)
{
if (!isset($this->arrivals[$connection->getDestination()])) {
return true;
} else {
if ($connection instanceof NonTimetableConnection) {
return $this->arrivals[$connection->getDestination()] > $this->arrivals[$connection->getOrigin()] + $connection->getDuration();
} else {
if ($connection instanceof TimetableConnection) {
return $this->arrivals[$connection->getDestination()] >= $connection->getArrivalTime();
}
}
}
throw new PlanningException("Unknown connection type " . get_class($connection));
}
