/**
* Parse a string into an id
*
* @param string $eventId the string to parse
* @return EventId
* @throws InvalidArgumentException when the string format is invalid
*/
public static function fromString($eventId)
{
$parts = explode('_', $eventId);
if (count($parts) != 3) {
throw EventException::invalidId($eventId);
}
$id = new static($parts[0]);
$id->time = (double) $parts[1];
$id->hash = (string) $parts[2];
return $id;
}
