Package net.sf.tweety.agents.dialogues.oppmodels

Class T3BeliefState

java.lang.Object

net.sf.tweety.agents.dialogues.oppmodels.BeliefState

net.sf.tweety.agents.dialogues.oppmodels.T3BeliefState

All Implemented Interfaces:

java.lang.Comparable<T3BeliefState>

public class T3BeliefState
extends BeliefState
implements java.lang.Comparable<T3BeliefState>

This belief state consists of a probability distribution over other opponent models with virtual arguments.

Author:

Tjitze Rienstra, Matthias Thimm

Constructor Summary

Constructors

Constructor	Description
T3BeliefState(Extension knownArguments, UtilityFunction<Argument,Extension> utilityFunction, java.util.Set<Argument> virtualArguments, java.util.Set<Attack> virtualAttacks, RecognitionFunction rec, ProbabilityFunction<T3BeliefState> prob)	Creates a new T3-belief-state with the given parameters.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone()
int	compareTo(T3BeliefState arg0)
java.lang.String	display()	Pretty print of this belief state.
boolean	equals(java.lang.Object obj)
int	hashCode()
T2BeliefState	projectToT2BeliefState()	Returns a T2-belief state that is a projection of this belief state, i.e.
void	update(DialogueTrace<Argument,Extension> trace)	Updates the current belief state accordingly to the given dialogue trace.

Methods inherited from class net.sf.tweety.agents.dialogues.oppmodels.BeliefState

move

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

T3BeliefState

public T3BeliefState(Extension knownArguments,
                     UtilityFunction<Argument,Extension> utilityFunction,
                     java.util.Set<Argument> virtualArguments,
                     java.util.Set<Attack> virtualAttacks,
                     RecognitionFunction rec,
                     ProbabilityFunction<T3BeliefState> prob)

Creates a new T3-belief-state with the given parameters.

Parameters:

knownArguments - the set of arguments known by the agent.

utilityFunction - the utility function of the agent.

virtualArguments - the set of virtual arguments

virtualAttacks - the set of virtual attacks

rec - the recognition function

prob - the probability function over opponent models.

Method Detail

update

public void update(DialogueTrace<Argument,Extension> trace)

Description copied from class: BeliefState

Updates the current belief state accordingly to the given dialogue trace.

Specified by:

update in class BeliefState

Parameters:

trace - a dialogue trace

projectToT2BeliefState

public T2BeliefState projectToT2BeliefState()

Returns a T2-belief state that is a projection of this belief state, i.e. all virtual arguments and virtual attacks are removed from all nested models.

Returns:

the T2-projection of this belief state.

clone

public java.lang.Object clone()

Specified by:

clone in class BeliefState

display

public java.lang.String display()

Description copied from class: BeliefState

Pretty print of this belief state.

Specified by:

display in class BeliefState

Returns:

a string representation of this state.

hashCode

public int hashCode()

Overrides:

hashCode in class BeliefState

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class BeliefState

compareTo

public int compareTo(T3BeliefState arg0)

Specified by:

compareTo in interface java.lang.Comparable<T3BeliefState>