burlap.mdp.singleagent.model.statemodel

Interface FullStateModel

All Superinterfaces:

SampleStateModel

All Known Implementing Classes:

BlockDudeModel, BWModel, CPClassicModel, CPCorrectModel, FrostbiteModel, GraphDefinedDomain.GraphStateModel, GridWorldDomain.GridWorldModel, IPModel, LunarLanderModel, MountainCar.MCModel

public interface FullStateModel
extends SampleStateModel

An extension of SampleStateModel for models that can enumerate the full probability distribution for a state transition function. Typically, this model can on only be implemented when there are a finite number of possible outcomes. This interface also contains a helper class for common approaches to implementing different aspects the model.

Author:

James MacGlashan.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	FullStateModel.Helper

Method Summary

Modifier and Type	Method and Description
java.util.List<StateTransitionProb>	stateTransitions(State s, Action a) Returns the set of possible transitions when Action is applied in State s.

Methods inherited from interface burlap.mdp.singleagent.model.statemodel.SampleStateModel

sample

Method Detail

stateTransitions

java.util.List<StateTransitionProb> stateTransitions(State s,
                                                     Action a)

Returns the set of possible transitions when Action is applied in State s. The returned list only needs to include transitions that have non-zero probability of occurring.

Parameters:

s - the source state

a - the action to be applied in the source state

Returns:

the probability distribution of the state transition function specified as a list of StateTransitionProb objects.