Package ai.djl.modality.rl.env

Interface RlEnv.Step

All Superinterfaces:
AutoCloseable
Enclosing interface:
RlEnv
public static interface RlEnv.Step extends AutoCloseable
A record of taking a step in the environment.

  • Method Details

    • getPreObservation

      NDList getPreObservation()
      Returns the observation detailing the state before the action.
      Returns:
      the observation detailing the state before the action

    • getAction

      NDList getAction()
      Returns the action taken.
      Returns:
      the action taken

    • getPostObservation

      NDList getPostObservation()
      Returns the observation detailing the state after the action.
      Returns:
      the observation detailing the state after the action

    • getPostActionSpace

      ActionSpace getPostActionSpace()
      Returns the available actions after the step.
      Returns:
      the available actions after the step

    • getReward

      NDArray getReward()
      Returns the reward given for the action.
      Returns:
      the reward given for the action

    • isDone

      boolean isDone()
      Returns whether the environment is finished or can accept further actions.
      Returns:
      true if the environment is finished and can no longer accept further actions.

    • close

      void close()
      Specified by:
      close in interface AutoCloseable