lib/components/types/Relationship.php
public static function getById($relationshipId)
    {
        $key = md5($relationshipId);
        if (isset(self::$_relationships[$key])) {
            return self::$_relationships[$key];
        }

        return false;
    }
public static function getById($relationshipId)
    {
        $key = md5($relationshipId);
        if (isset(self::$_relationships[$key])) {
            return self::$_relationships[$key];
        }

        return false;
    }
Get by.

@param [[@doctodo param_type:relationshipId]] $relationshipId [[@doctodo param_description:relationshipId]]

@return [[@doctodo return_type:getById]] [[@doctodo return_description:getById]]