public function __construct($userId, $projectId, $questionId)
 {
     parent::__construct('answer', $userId, $projectId, $questionId);
 }
 public function __construct($userId, $projectId)
 {
     parent::__construct('broadcast_message', $userId, $projectId);
 }
 public function __construct($userId)
 {
     // Note: this is primarily a migration class to support reading of old activity not associated with a project - cjh 2014-07
     parent::__construct('activity', $userId, '');
 }
 public function __construct($userId, $projectId)
 {
     parent::__construct('activity', $userId, $projectId);
 }
 public function __construct($userId, $projectId)
 {
     parent::__construct('text', $userId, $projectId);
 }