ray.rllib.offline.json_reader.JsonReader.read_all_files#

JsonReader.read_all_files() → Union[ray.rllib.policy.sample_batch.SampleBatch, ray.rllib.policy.sample_batch.MultiAgentBatch][source]#

Reads through all files and yields one SampleBatchType per line.

When reaching the end of the last file, will start from the beginning again.

Yields

One SampleBatch or MultiAgentBatch per line in all input files.