/**
  * Function to count the number of conditions for a rule
  *
  * @param int $ruleId
  * @return int
  * @access public
  * @static
  */
 public static function countConditionsForRule($ruleId)
 {
     $ruleCondition = new CRM_Civirules_BAO_RuleCondition();
     $ruleCondition->rule_id = $ruleId;
     return $ruleCondition->count();
 }