burlap.domain.singleagent.gridworld

Class GridWorldDomain.AtLocationPF

java.lang.Object

burlap.mdp.core.oo.propositional.PropositionalFunction

burlap.domain.singleagent.gridworld.GridWorldDomain.AtLocationPF

Enclosing class:

GridWorldDomain

public class GridWorldDomain.AtLocationPF
extends PropositionalFunction

Propositional function for determining if the agent is at the same position as a given location object

Author:

James MacGlashan

Field Summary

Fields inherited from class burlap.mdp.core.oo.propositional.PropositionalFunction

name, parameterClasses, parameterOrderGroup

Constructor Summary

Constructors

Constructor and Description
AtLocationPF(java.lang.String name, java.lang.String[] parameterClasses) Initializes with given name domain and parameter object class types

Method Summary

Modifier and Type	Method and Description
boolean	isTrue(OOState st, java.lang.String... params) Returns whether the propositional function is true for the given state with the given parameters This version is preferred to the comma delimited version.

Methods inherited from class burlap.mdp.core.oo.propositional.PropositionalFunction

allGroundings, allGroundingsFromList, equals, findPF, getName, getParameterClasses, getParameterOrderGroups, hashCode, init, someGroundingIsTrue, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AtLocationPF

public AtLocationPF(java.lang.String name,
                    java.lang.String[] parameterClasses)

Initializes with given name domain and parameter object class types

Parameters:

name - name of function

parameterClasses - the object class types for the parameters

Method Detail

isTrue

public boolean isTrue(OOState st,
                      java.lang.String... params)

Description copied from class: PropositionalFunction

Returns whether the propositional function is true for the given state with the given parameters This version is preferred to the comma delimited version.

Specified by:

isTrue in class PropositionalFunction

Parameters:

st - the state that is being checked

params - the parameters being passed in to the propositional function

Returns:

whether the propositional function is true