burlap.domain.singleagent.lunarlander

Class LunarLanderDomain.TouchPadPF

java.lang.Object

burlap.mdp.core.oo.propositional.PropositionalFunction

burlap.domain.singleagent.lunarlander.LunarLanderDomain.TouchPadPF

Enclosing class:

LunarLanderDomain

public class LunarLanderDomain.TouchPadPF
extends PropositionalFunction

A propositional function that evaluates to true if the agent is touching any part of the landing pad, including its side boundaries. This means this can evaluate to true even if the agent has not landed on the landing pad.

Author:

James MacGlashan

Field Summary

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

name, parameterClasses, parameterOrderGroup

Constructor Summary

Constructors

Constructor and Description
TouchPadPF(java.lang.String name) Initializes to be evaluated on an agent object and landing pad object.

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

TouchPadPF

public TouchPadPF(java.lang.String name)

Initializes to be evaluated on an agent object and landing pad object.

Parameters:

name - the name of the propositional function

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