def METHOD_NAME(self, file, map_base, size):
    """
    Create and append a mapped file to :attr:`_files`.
    :param file: Full path of the mapped file to be added.
    :type file: str
    :param map_base: Base address of the mapped file.
    :type map_base: int
    :param size: Size of the file.
    :type size: int
    :return: None
    """
    self._files.append(
        BinaryFile(file, map_base, size, self._checker, self._logger)
    )