/// <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);
}
