@classmethod
  def from_json(cls, state):
    """Creates an instance of the OutputWriter for the given json state.

    Args:
      state: The OutputWriter state as a dict-like object.

    Returns:
      An instance of the OutputWriter configured using the values of json.
    """
    raise NotImplementedError("from_json() not implemented in %s" % cls)
dataset/ETHPy150Open GoogleCloudPlatform/appengine-mapreduce/python/src/mapreduce/output_writers.py/OutputWriter.from_json/original