/// <summary> /// Builds the data. /// </summary> /// <param name="interpreter"></param> /// <param name="embeddedString"></param> /// <returns></returns> public override IRoutingAlgorithmData <CHEdgeData> BuildData(IOsmRoutingInterpreter interpreter, string embeddedString) { string key = string.Format("CHEdgeDifference.Routing.IRoutingAlgorithmData<CHEdgeData>.OSM.{0}", embeddedString); var data = StaticDictionary.Get <IRoutingAlgorithmData <CHEdgeData> >( key); if (data == null) { var tagsIndex = new TagsIndex(); // do the data processing. var memoryData = new RouterDataSource <CHEdgeData>(new DirectedGraph <CHEdgeData>(), tagsIndex); var targetData = new CHEdgeGraphOsmStreamTarget( memoryData, interpreter, tagsIndex, Vehicle.Car); var dataProcessorSource = new XmlOsmStreamSource( Assembly.GetExecutingAssembly().GetManifestResourceStream(embeddedString)); var sorter = new OsmStreamFilterSort(); sorter.RegisterSource(dataProcessorSource); targetData.RegisterSource(sorter); targetData.Pull(); data = memoryData; StaticDictionary.Add <IRoutingAlgorithmData <CHEdgeData> >(key, data); } return(data); }
/// <summary> /// Builds data source. /// </summary> /// <param name="interpreter"></param> /// <param name="embeddedString"></param> /// <returns></returns> public override IBasicRouterDataSource <LiveEdge> BuildData(IOsmRoutingInterpreter interpreter, string embeddedString) { string key = string.Format("Dykstra.Routing.IBasicRouterDataSource<SimpleWeighedEdge>.OSM.{0}", embeddedString); var data = StaticDictionary.Get <IBasicRouterDataSource <LiveEdge> >( key); if (data == null) { var tagsIndex = new TagsTableCollectionIndex(); // do the data processing. var memoryData = new DynamicGraphRouterDataSource <LiveEdge>(tagsIndex); var targetData = new LiveGraphOsmStreamTarget(memoryData, interpreter, tagsIndex); var dataProcessorSource = new XmlOsmStreamSource( Assembly.GetExecutingAssembly().GetManifestResourceStream(embeddedString)); var sorter = new OsmStreamFilterSort(); sorter.RegisterSource(dataProcessorSource); targetData.RegisterSource(sorter); targetData.Pull(); data = memoryData; StaticDictionary.Add <IBasicRouterDataSource <LiveEdge> >(key, data); } return(data); }
/// <summary> /// Builds the data. /// </summary> /// <param name="interpreter"></param> /// <param name="embeddedString"></param> /// <returns></returns> public override IBasicRouterDataSource <CHEdgeData> BuildData(IOsmRoutingInterpreter interpreter, string embeddedString) { string key = string.Format("CHEdgeDifference.Routing.IBasicRouterDataSource<CHEdgeData>.OSM.{0}", embeddedString); var data = StaticDictionary.Get <IBasicRouterDataSource <CHEdgeData> >( key); if (data == null) { var tagsIndex = new TagsTableCollectionIndex(); // do the data processing. var memoryData = new DynamicGraphRouterDataSource <CHEdgeData>(tagsIndex); var targetData = new CHEdgeGraphOsmStreamTarget( memoryData, interpreter, tagsIndex, Vehicle.Car); var dataProcessorSource = new XmlOsmStreamSource( Assembly.GetExecutingAssembly().GetManifestResourceStream(embeddedString)); var sorter = new OsmStreamFilterSort(); sorter.RegisterSource(dataProcessorSource); targetData.RegisterSource(sorter); targetData.Pull(); // do the pre-processing part. var witnessCalculator = new DykstraWitnessCalculator(); var preProcessor = new CHPreProcessor(memoryData, new EdgeDifference(memoryData, witnessCalculator), witnessCalculator); preProcessor.Start(); data = memoryData; StaticDictionary.Add <IBasicRouterDataSource <CHEdgeData> >(key, data); } return(data); }