* @brief Return the elements fully qualified name. * * This method should be implemented in each subclass, and ensure that * for instan

* Return the number of elements in the path. * * @return Size of path. */

* Set elements namespace. * * @param ns Namespace. */

* @brief Get typed diagram element by id * @param id Global id of a diagram element * * @return */

* Get the type name of the diagram element. * * @return Type name of the diagram element. */

* Drop the last element of the path. */

* @brief Override option value * * This method overrides the option depending on it's inheritance type. * * @param o New option va

* Render the path as string. * * @return String representation of the path. */

* Make path represented as a string relative to the current path. * * @param ns Path to make relative against *this. * @return Relative

* Make the current path relative to the other path, if possible. * * If not, return the original path. * * @param right Parent pat

* @brief Set the option value * * @param v Option value */