def get_granularity_multiplier(self):
raise Unimplemented()<EOL>
If the granularity of the time equals ``get_granularity(),`` then the multiplier is 1.

        This method may return a different number when the granularity
        differs from one of the defined resolutions.

        return: (cardinal) - granularity multiplier
        *compliance: mandatory -- This method must be implemented.*