public static function get_ruleoutcome_list() {
        static $list = null;

        if ($list === null) {
            $list = array(
                self::OUTCOME_NONE => self::get_ruleoutcome_name(self::OUTCOME_NONE),
                self::OUTCOME_EVIDENCE => self::get_ruleoutcome_name(self::OUTCOME_EVIDENCE),
                self::OUTCOME_RECOMMEND => self::get_ruleoutcome_name(self::OUTCOME_RECOMMEND),
                self::OUTCOME_COMPLETE => self::get_ruleoutcome_name(self::OUTCOME_COMPLETE));
        }

        return $list;
    }
public static function get_ruleoutcome_list() {
        static $list = null;

        if ($list === null) {
            $list = array(
                self::OUTCOME_NONE => self::get_ruleoutcome_name(self::OUTCOME_NONE),
                self::OUTCOME_EVIDENCE => self::get_ruleoutcome_name(self::OUTCOME_EVIDENCE),
                self::OUTCOME_RECOMMEND => self::get_ruleoutcome_name(self::OUTCOME_RECOMMEND),
                self::OUTCOME_COMPLETE => self::get_ruleoutcome_name(self::OUTCOME_COMPLETE));
        }

        return $list;
    }
public static function get_ruleoutcome_list ( ) { static $ list = null ; if ( $ list === null ) { $ list = array ( self :: OUTCOME_NONE => self :: get_ruleoutcome_name ( self :: OUTCOME_NONE ) , self :: OUTCOME_EVIDENCE => self :: get_ruleoutcome_name ( self :: OUTCOME_EVIDENCE ) , self :: OUTCOME_RECOMMEND => self :: get_ruleoutcome_name ( self :: OUTCOME_RECOMMEND ) , self :: OUTCOME_COMPLETE => self :: get_ruleoutcome_name ( self :: OUTCOME_COMPLETE ) ) ; } return $ list ; }
Return a list of rules.

@return array Indexed by outcome value.
Return a list of rules .