burlap.behavior.singleagent.learning.actorcritic

Class CritiqueResult

java.lang.Object

burlap.behavior.singleagent.learning.actorcritic.CritiqueResult

public class CritiqueResult
extends java.lang.Object

The CritiqueResult class stores the relevant information regarding a critique of behavior. Specifically, it contains the value of the critique, the and the state-action-state tuple that is being critiqued.

Author:

James MacGlashan

Field Summary

Fields

Modifier and Type	Field and Description
protected Action	a The action taken in state s
protected double	critique The critique of this behavior.
protected State	s The source state
protected State	sprime The state to which the agent transitioned for when it took action a in state s.

Constructor Summary

Constructors

Constructor and Description
CritiqueResult(State s, Action a, State sprime, double critique) Initializes with a state-action-state behavior tuple and the value of the critique for this behavior.

Method Summary

Modifier and Type	Method and Description
Action	getA() Returns the action of this behavior.
double	getCritique() Returns the critique of this behavior.
State	getS() Returns the source state of this behavior.
State	getSprime() Returns the resulting state of this behavior.

Methods inherited from class java.lang.Object

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

Field Detail

s

protected State s

The source state

a

protected Action a

The action taken in state s

sprime

protected State sprime

The state to which the agent transitioned for when it took action a in state s.

critique

protected double critique

The critique of this behavior.

Constructor Detail

CritiqueResult

public CritiqueResult(State s,
                      Action a,
                      State sprime,
                      double critique)

Initializes with a state-action-state behavior tuple and the value of the critique for this behavior.

Parameters:

s - a source state

a - the action taken in state s

sprime - the state to which the agent transitioned for when it took action a in state s

critique - the critique of this behavior.

Method Detail

getS

public State getS()

Returns the source state of this behavior.

Returns:

the source state of this behavior.

getA

public Action getA()

Returns the action of this behavior.

Returns:

the action of this behavior.

getSprime

public State getSprime()

Returns the resulting state of this behavior.

Returns:

the resulting state of this behavior.

getCritique

public double getCritique()

Returns the critique of this behavior.

Returns:

the critique of this behavior.