Package edu.tufts.hrilab.action.recovery

Class Utilities

java.lang.Object

edu.tufts.hrilab.action.recovery.Utilities

public class Utilities
extends Object

Constructor Summary

Constructors

Constructor	Description
Utilities()

Method Summary

Modifier and Type	Method	Description
static void	correctBeliefState(Set<Predicate> novelties)	Bring Belief up to date with state of the world after novelty detection by retracting incorrect beliefs and asserting correct beliefs.
static ActionDBEntry	getActionBySignature(Predicate actionSignature)	Get ActionDBEntry from action signature.

Methods inherited from class java.lang.Object

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

Constructor Details

Utilities

public Utilities()

Method Details

correctBeliefState

public static void correctBeliefState(Set<Predicate> novelties)

Bring Belief up to date with state of the world after novelty detection by retracting incorrect beliefs and asserting correct beliefs. NOTE: this only needs to happen for discrepancy preds, as observations automatically update belief, but discrepancy(X,Y) observations don't explicitly retract X and assert Y.

Parameters:

novelties -

getActionBySignature

public static ActionDBEntry getActionBySignature(Predicate actionSignature)

Get ActionDBEntry from action signature.

Parameters:

actionSignature -

Returns: