/// <summary>
/// Preprocesses the data from the given OsmStreamReader and converts it directly to a routable data source.
/// </summary>
/// <param name="reader"></param>
/// <param name="tagsIndex"></param>
/// <param name="interpreter"></param>
/// <param name="vehicle"></param>
/// <returns></returns>
public static DynamicGraphRouterDataSource <CHEdgeData> Preprocess(OsmStreamSource reader,
ITagsIndex tagsIndex,
IRoutingInterpreter interpreter,
Vehicle vehicle)
{
return(CHEdgeGraphOsmStreamWriter.Preprocess(reader, tagsIndex, interpreter, vehicle, false));
}
/// <summary>
/// Preprocesses the data from the given OsmStreamReader and converts it directly to a routable data source.
/// </summary>
/// <param name="reader"></param>
/// <param name="tagsIndex"></param>
/// <param name="interpreter"></param>
/// <param name="vehicle"></param>
/// <param name="leaveReverseEdges"></param>
/// <returns></returns>
public static DynamicGraphRouterDataSource <CHEdgeData> Preprocess(OsmStreamSource reader,
ITagsIndex tagsIndex,
IRoutingInterpreter interpreter,
Vehicle vehicle,
bool leaveReverseEdges)
{
// pull in the data.
var dynamicGraphRouterDataSource =
new DynamicGraphRouterDataSource <CHEdgeData>(tagsIndex);
var targetData = new CHEdgeGraphOsmStreamWriter(
dynamicGraphRouterDataSource, interpreter, dynamicGraphRouterDataSource.TagsIndex, vehicle);
targetData.RegisterSource(reader);
targetData.Pull();
// compress the graph.
INodeWitnessCalculator witnessCalculator = new DykstraWitnessCalculator(dynamicGraphRouterDataSource);
var edgeDifference = new EdgeDifference(
dynamicGraphRouterDataSource, witnessCalculator);
var preProcessor = new CHPreProcessor(
dynamicGraphRouterDataSource, edgeDifference, witnessCalculator);
preProcessor.Start();
return(dynamicGraphRouterDataSource);
}
