package cc.mallet.util.search;
/**
* Created by IntelliJ IDEA.
* User: pereira
* Date: Jun 20, 2005
* Time: 5:16:05 PM
* Search state with heuristic cost-to-completion.
*/
public interface AStarState extends SearchState {
/**
* Get the cost to completion.
* @return the cost
*/
public abstract double completionCost();
}