private void FindAllRoutesCommandExecuted(MapView mapView)
{
DCGraph.ResetGraph();
//Remove old route graphics
RemoveRouteGraphics(mapView);
var dijkstraApproxBucket = new DijkstraApproximateBucketPathFinder(DCGraph);
var startVertex = dijkstraApproxBucket.FindClosestVertex(StartLocation.ToCoordinates());
var endVertex = dijkstraApproxBucket.FindClosestVertex(EndLocation.ToCoordinates());
var dijkstaKArrayHeap = new DijkstraMinHeapPathFinder(DCGraph);
var dikstraList = new DijkstraPathFinder(DCGraph);
var astarList = new AStarPathFinder(DCGraph);
var astarApproxBucket = new AStarApproximateBucketPathFinder(DCGraph);
var astarKarrayHeap = new AStarMinHeapPathFinder(DCGraph);
AStarKArrayHeapRunningTime = GetRunningTime(astarKarrayHeap, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
AStarApproximateBucketRunningTime = GetRunningTime(astarApproxBucket, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
AStarListRunningTime = GetRunningTime(astarList, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
DijkstraApproximateBucketRunningTime = GetRunningTime(dijkstraApproxBucket, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
DijkstraListRunningTime = GetRunningTime(dikstraList, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
DijkstraKArrayHeapRunningTime = GetRunningTime(dijkstaKArrayHeap, startVertex, endVertex, mapView);
DCGraph.ResetGraph();
}
/// <summary>
/// runs path shortest path algorithm on each implementation
/// </summary>
/// <param name="graph"></param>
internal static void TestPathFinders(RoutingGraph[] graphs)
{
GraphTestResults[] results = new GraphTestResults[graphs.Length];
//// get all types that inherit PathFinder
for (int i = 0; i < graphs.Length; i++)
{
results[i] = new GraphTestResults(graphs[i].Name);
results[i].Graph = graphs[i];
// run TestPathFinder on each type
PathFinder ASBA = new AStarApproximateBucketPathFinder(graphs[i]);
PathFinder ASH = new AStarMinHeapPathFinder(graphs[i]);
PathFinder DIKBA = new DijkstraApproximateBucketPathFinder(graphs[i]);
PathFinder DIKH = new DijkstraMinHeapPathFinder(graphs[i]);
results[i].AddAlgorithmTestResult(TestPathFinder(ASBA));
results[i].AddAlgorithmTestResult(TestPathFinder(ASH));
results[i].AddAlgorithmTestResult(TestPathFinder(DIKBA));
results[i].AddAlgorithmTestResult(TestPathFinder(DIKH));
}
ParseResults(results);
}