Package edu.tufts.hrilab.polycraft.recovery

Class FailedReturnValuePolicy

java.lang.Object

edu.tufts.hrilab.polycraft.recovery.FailedReturnValuePolicy

public class FailedReturnValuePolicy
extends Object

Constructor Summary

Constructors

Constructor	Description
FailedReturnValuePolicy()

Method Summary

Modifier and Type	Method	Description
Justification	executeFailedReturnValuePolicy(Symbol actor, Predicate brokenActionSignature, List<Predicate> failureReasons, Predicate goal)	Explore an action that has failed with FAIL_RETURNVALUE.
void	registerWithTrade(List<String> groups)	Register this class with TRADE.
Map<Variable,Symbol>	typeExploration(Symbol subject, Predicate genericPredicate, List<Symbol> attempted)

Methods inherited from class java.lang.Object

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

Constructor Details

FailedReturnValuePolicy

public FailedReturnValuePolicy()

Method Details

registerWithTrade

public void registerWithTrade(List<String> groups)

Register this class with TRADE.

executeFailedReturnValuePolicy

public Justification executeFailedReturnValuePolicy(Symbol actor,
 Predicate brokenActionSignature,
 List<Predicate> failureReasons,
 Predicate goal)
                                             throws ai.thinkingrobots.trade.TRADEException

Explore an action that has failed with FAIL_RETURNVALUE. This failure case means that a primitive action has failed, often with no failure semantics.

Parameters:

actor -

brokenActionSignature -

failureReasons -

goal -

Returns:

Throws:

ai.thinkingrobots.trade.TRADEException

typeExploration

public Map<Variable,Symbol> typeExploration(Symbol subject,
 Predicate genericPredicate,
 List<Symbol> attempted)