/// <summary>
/// Gets the full search results of the planning search.
/// </summary>
/// <param name="includingSolutionPlan">Include the solution plan?</param>
/// <returns>Search results.</returns>
public SearchResults GetSearchResults(bool includingSolutionPlan = true)
{
IProblem problem = Problem as IProblem;
IHeuristic heuristic = Heuristic as IHeuristic;
SearchResults results = new SearchResults
{
ResultStatus = ResultStatus,
DomainName = (problem != null) ? problem.GetDomainName() : "",
ProblemName = Problem.GetProblemName(),
Algorithm = GetName(),
Heuristic = Heuristic.GetName(),
SearchTime = GetSearchTime(),
ClosedNodes = GetClosedNodesCount(),
OpenNodes = GetOpenNodesCount(),
MaxGValue = MaxGValue,
BestHeuristicValue = heuristic?.GetStatistics().BestHeuristicValue ?? double.MaxValue,
AverageHeuristicValue = heuristic?.GetStatistics().AverageHeuristicValue ?? double.MaxValue,
SolutionPlan = null,
SolutionCost = GetSolutionCost()
};
if (includingSolutionPlan)
{
results.SolutionPlan = GetSolutionPlan();
}
return(results);
}
/// <summary>
/// Logs the search statistics.
/// </summary>
protected override void LogSearchStatistics()
{
if (LoggingEnabled)
{
string message = $"Closed nodes: {GetClosedNodesCount()}" +
$"\tOpen nodes: {GetOpenNodesCount()}" +
$"\tMax g-Value: {MaxGValue}";
IHeuristic heuristic = Heuristic as IHeuristic;
if (heuristic != null)
{
message += $"\tHeuristic calls: {heuristic.GetCallsCount()}" +
$"\tMin heuristic: {heuristic.GetStatistics().BestHeuristicValue}" +
$"\tAvg heuristic: {heuristic.GetStatistics().AverageHeuristicValue:0.###}";
}
message += $"\tCurrent time: {DateTime.Now.ToString(CultureInfo.InvariantCulture)}";
LogMessage(message);
}
}
