def get_string_match_types(self):
raise Unimplemented()<EOL>
Gets the string matching types supported.

        A string match type specifies the syntax of the string query,
        such as matching a word or including a wildcard or regular
        expression.

        return: (osid.type.TypeList) - a list containing the supported
                string match types
        *compliance: mandatory -- This method must be implemented.*