def match_url(self, url=None, string_match_type=None, match=None):
pass<EOL>
Sets the url for this query.

        Supplying multiple strings behaves like a boolean ``OR`` among
        the elements each which must correspond to the
        ``stringMatchType``.

        arg:    url (string): url string to match
        arg:    string_match_type (osid.type.Type): the string match
                type
        arg:    match (boolean): ``true`` for a positive match,
                ``false`` for a negative match
        raise:  InvalidArgument - ``url`` not of ``string_match_type``
        raise:  NullArgument - ``url`` or ``string_match_type`` is
                ``null``
        raise:  Unsupported - ``supports_string_match_type(url)`` is
                ``false``
        *compliance: mandatory -- This method must be implemented.*