org.deeplearning4j.rl4j.mdp.ale

Class ALEMDP

java.lang.Object

org.deeplearning4j.rl4j.mdp.ale.ALEMDP

All Implemented Interfaces:

MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

public class ALEMDP
extends Object
implements MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

Author:

saudet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ALEMDP.Configuration
static class	ALEMDP.GameScreen

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	actions
protected org.bytedeco.ale.ALEInterface	ale
protected ALEMDP.Configuration	configuration
protected DiscreteSpace	discreteSpace
protected ObservationSpace<ALEMDP.GameScreen>	observationSpace
protected boolean	render
protected String	romFile
protected double	scaleFactor

Constructor Summary

Constructors

Constructor and Description
ALEMDP(String romFile)
ALEMDP(String romFile, boolean render)
ALEMDP(String romFile, boolean render, ALEMDP.Configuration configuration)

Method Summary

Modifier and Type	Method and Description
void	close()
DiscreteSpace	getActionSpace()
ObservationSpace<ALEMDP.GameScreen>	getObservationSpace()
boolean	isDone()
ALEMDP	newInstance()
ALEMDP.GameScreen	reset()
void	setupGame()
StepReply<ALEMDP.GameScreen>	step(Integer action)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ale

protected org.bytedeco.ale.ALEInterface ale

actions

protected final int[] actions

discreteSpace

protected final DiscreteSpace discreteSpace

observationSpace

protected final ObservationSpace<ALEMDP.GameScreen> observationSpace

romFile

protected final String romFile

render

protected final boolean render

configuration

protected final ALEMDP.Configuration configuration

scaleFactor

protected double scaleFactor

Constructor Detail

ALEMDP

public ALEMDP(String romFile)

ALEMDP

public ALEMDP(String romFile,
              boolean render)

ALEMDP

public ALEMDP(String romFile,
              boolean render,
              ALEMDP.Configuration configuration)

Method Detail

setupGame

public void setupGame()

isDone

public boolean isDone()

Specified by:

isDone in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

reset

public ALEMDP.GameScreen reset()

Specified by:

reset in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

close

public void close()

Specified by:

close in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

step

public StepReply<ALEMDP.GameScreen> step(Integer action)

Specified by:

step in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

getObservationSpace

public ObservationSpace<ALEMDP.GameScreen> getObservationSpace()

Specified by:

getObservationSpace in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

getActionSpace

public DiscreteSpace getActionSpace()

Specified by:

getActionSpace in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>

newInstance

public ALEMDP newInstance()

Specified by:

newInstance in interface MDP<ALEMDP.GameScreen,Integer,DiscreteSpace>