burlap.behavior.stochasticgames.agents

Class RandomSGAgent

java.lang.Object

burlap.mdp.stochasticgames.agent.SGAgentBase

burlap.behavior.stochasticgames.agents.RandomSGAgent

All Implemented Interfaces:

SGAgent

public class RandomSGAgent
extends SGAgentBase

Stochastic games agent that chooses actions uniformly randomly.

Author:

James MacGlashan

Field Summary

Fields inherited from class burlap.mdp.stochasticgames.agent.SGAgentBase

agentType, domain, internalRewardFunction, world, worldAgentName

Constructor Summary

Constructors

Constructor and Description
RandomSGAgent()

Method Summary

Modifier and Type	Method and Description
Action	action(State s) This method is called by the world when it needs the agent to choose an action
void	gameStarting(World w, int agentNum) This method is called by the world when a new game is starting.
void	gameTerminated() This method is called by the world when a game has ended.
void	observeOutcome(State s, JointAction jointAction, double[] jointReward, State sprime, boolean isTerminal) This method is called by the world when every agent in the world has taken their action.

Methods inherited from class burlap.mdp.stochasticgames.agent.SGAgentBase

agentName, agentType, getInternalRewardFunction, init, init, setAgentDetails, setInternalRewardFunction

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomSGAgent

public RandomSGAgent()

Method Detail

gameStarting

public void gameStarting(World w,
                         int agentNum)

Description copied from interface: SGAgent

This method is called by the world when a new game is starting.

Parameters:

w - the world in which the game is starting

agentNum - the agent number of the agent in the world

action

public Action action(State s)

Description copied from interface: SGAgent

This method is called by the world when it needs the agent to choose an action

Parameters:

s - the current state of the world

Returns:

the action this agent wishes to take

observeOutcome

public void observeOutcome(State s,
                           JointAction jointAction,
                           double[] jointReward,
                           State sprime,
                           boolean isTerminal)

Description copied from interface: SGAgent

This method is called by the world when every agent in the world has taken their action. It conveys the result of the joint action.

Parameters:

s - the state in which the last action of each agent was taken

jointAction - the joint action of all agents in the world

jointReward - the joint reward of all agents in the world

sprime - the next state to which the agent transitioned

isTerminal - whether the new state is a terminal state

gameTerminated

public void gameTerminated()

Description copied from interface: SGAgent

This method is called by the world when a game has ended.