package aima.core.environment.nqueens;
import aima.core.search.framework.GoalTest;
/**
* @author R. Lunde
*/
public class NQueensGoalTest implements GoalTest {
public boolean isGoalState(Object state) {
NQueensBoard board = (NQueensBoard) state;
return board.getNumberOfQueensOnBoard() == board.getSize()
&& board.getNumberOfAttackingPairs() == 0;
}
}