public function __construct()
 {
     parent::__construct(array('Stage', 'Live'));
 }
 function __construct($moderationScore = null, $spamScore = null)
 {
     parent::__construct(array('Stage', 'Live'));
     $this->RequiredModerationScore = $moderationScore ? $moderationScore : ModeratableState::$default_moderation_score;
     $this->RequiredSpamScore = $spamScore ? $spamScore : ModeratableState::$default_spam_score;
 }