static void nQueensHillClimbingSearch()
{
System.Console.WriteLine("\nNQueensDemo HillClimbing -->");
try
{
IProblem <NQueensBoard, QueenAction>
problem = NQueensFunctions.createCompleteStateFormulationProblem(
boardSize,
NQueensBoard.Config.QUEENS_IN_FIRST_ROW);
HillClimbingSearch <NQueensBoard, QueenAction>
search = new HillClimbingSearch <NQueensBoard, QueenAction>(
NQueensFunctions.createAttackingPairsHeuristicFunction());
SearchAgent <NQueensBoard, QueenAction>
agent = new SearchAgent <NQueensBoard, QueenAction>(problem, search);
System.Console.WriteLine();
printActions(agent.getActions());
System.Console.WriteLine("Search Outcome=" + search.getOutcome());
System.Console.WriteLine("Final State=\n" + search.getLastSearchState());
printInstrumentation(agent.getInstrumentation());
}
catch (Exception e)
{
throw e;
}
}
public void setUp()
{
oneBoard = new NQueensBoard(1);
eightBoard = new NQueensBoard(8);
board = new NQueensBoard(8);
actionsFn = NQueensFunctions.getIFActionsFunction();
resultFn = NQueensFunctions.getResultFunction();
goalTest = NQueensFunctions.testGoal;
}
static void nQueensWithRecursiveDLS()
{
System.Console.WriteLine("\nNQueensDemo recursive DLS -->");
try
{
IProblem<NQueensBoard, QueenAction> problem =
NQueensFunctions.createIncrementalFormulationProblem(boardSize);
ISearchForActions<NQueensBoard, QueenAction>
search = new DepthLimitedSearch<NQueensBoard, QueenAction>(boardSize);
SearchAgent<NQueensBoard, QueenAction>
agent = new SearchAgent<NQueensBoard, QueenAction>(problem, search);
printActions(agent.getActions());
printInstrumentation(agent.getInstrumentation());
}
catch (Exception e)
{
throw e;
}
}
static void nQueensWithBreadthFirstSearch()
{
try
{
System.Console.WriteLine("\nNQueensDemo BFS -->");
IProblem <NQueensBoard, QueenAction> problem =
NQueensFunctions.createIncrementalFormulationProblem(boardSize);
ISearchForActions <NQueensBoard, QueenAction>
search = new BreadthFirstSearch <NQueensBoard, QueenAction>(new TreeSearch <NQueensBoard, QueenAction>());
SearchAgent <NQueensBoard, QueenAction>
agent = new SearchAgent <NQueensBoard, QueenAction>(problem, search);
printActions(agent.getActions());
printInstrumentation(agent.getInstrumentation());
}
catch (Exception e)
{
throw e;
}
}
