Trajectory Recorder

These are interfaces, classes and utility functions for recording trajectory data:

InMemoryDataset	Base class of trajectory data set for imitation learning that keeps all loaded data in memory.
DataLoadWorker	Data loading worker used to map states to actual observations.
TrajectoryProcessor	Base class for processing individual trajectories.
IdentityTrajectoryProcessor	Identity processing method
DeadEndClippingTrajectoryProcessor	Implementation of the dead-end-clipping preprocessor.
SpacesRecord	Record of spaces (i.e., raw action, observation, and associated data) from a single sub-step.
StepKeyType	The central part of internal API.
StructuredSpacesRecord	Records spaces (i.e., raw actions and observations) from a single environment step.
StateRecord	Keeps trajectory data for one step.
TrajectoryRecord	Common functionality of trajectory records.
StateTrajectoryRecord	Holds state record data (i.e., Maze states and actions, independent of the current
SpacesTrajectoryRecord	Holds structured spaces records (i.e., raw actions and observations recorded during a rollout).
MonitoringSetup	Simple setup for environment monitoring.
SimpleTrajectoryRecordingSetup	Simple setup for trajectory data recording.
TrajectoryWriterRegistry	Handles registration of trajectory data writers.
TrajectoryWriter	Interface for modules serializing the trajectory data.
TrajectoryWriterFile	Simple trajectory data writer.