burlap.oomdp.singleagent.common

Class UniformCostRF

java.lang.Object

burlap.oomdp.singleagent.common.UniformCostRF

All Implemented Interfaces:

RewardFunction

public class UniformCostRF
extends java.lang.Object
implements RewardFunction

Defines a reward function that always returns -1.

Author:

James MacGlashan

Constructor Summary

Constructors

Constructor and Description
UniformCostRF()

Method Summary

Methods

Modifier and Type	Method and Description
double	reward(State s, GroundedAction a, State sprime) Returns the reward received when action a is executed in state s and the agent transitions to state sprime.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniformCostRF

public UniformCostRF()

Method Detail

reward

public double reward(State s,
            GroundedAction a,
            State sprime)

Description copied from interface: RewardFunction

Returns the reward received when action a is executed in state s and the agent transitions to state sprime.

Specified by:

reward in interface RewardFunction

Parameters:

s - the state in which the action was executed

a - the action executed

sprime - the state to which the agent transitioned

Returns:

the reward received when action a is executed in state s and the agent transitions to state sprime.