aima.core.search.nondeterministic

Interface ResultsFunction

All Known Implementing Classes:

VacuumWorldResults

public interface ResultsFunction

Artificial Intelligence A Modern Approach (3rd Edition): page 136.

Closely related to ResultFunction, but for non-deterministic problems; in these problems, the outcome of an action will be a set of results, not a single result. This class implements the functionality of RESULTS(s, a), page 136, returning the states resulting from doing action a in state s.

Author:

Andrew Brown

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.Object>	results(java.lang.Object s, Action a) Returns the states that result from doing action a in state s

Method Detail

results

java.util.Set<java.lang.Object> results(java.lang.Object s,
                                        Action a)

Returns the states that result from doing action a in state s

Parameters:

s - a particular state.

a - an action to be performed in state s.

Returns:

the states that result from doing action a in state s.