/// <summary>
/// Tests routing from a serialized routing file.
/// </summary>
/// <param name="name"></param>
/// <param name="stream"></param>
/// <param name="testCount"></param>
public static void Test(string name, Stream stream, int testCount)
{
var vehicle = Vehicle.Pedestrian;
var tagsIndex = new TagsIndex(); // creates a tagged index.
// read from the OSM-stream.
var reader = new OsmSharp.Osm.PBF.Streams.PBFOsmStreamSource(stream);
var interpreter = new OsmRoutingInterpreter();
var data = new RouterDataSource <Edge>(new Graph <Edge>(), tagsIndex);
data.DropVertexIndex();
var targetData = new GraphOsmStreamTarget(data, interpreter, tagsIndex);
targetData.RegisterSource(reader);
targetData.Pull();
data.RebuildVertexIndex();
RoutingTest.Test(data, vehicle, testCount);
}
/// <summary>
/// Creates a router using interpreted edges.
/// </summary>
/// <param name="reader">The OSM-stream reader.</param>
/// <param name="interpreter">The routing interpreter.</param>
/// <returns></returns>
public static Router CreateFrom(OsmStreamSource reader, IOsmRoutingInterpreter interpreter)
{
var tagsIndex = new TagsIndex(); // creates a tagged index.
// read from the OSM-stream.
var memoryData = new RouterDataSource <Edge>(new Graph <Edge>(), tagsIndex);
memoryData.DropVertexIndex();
var targetData = new GraphOsmStreamTarget(memoryData, interpreter, tagsIndex);
targetData.RegisterSource(reader);
targetData.Pull();
memoryData.RebuildVertexIndex();
// creates the edge router.
var typedRouter = new TypedRouterEdge(
memoryData, interpreter, new Dykstra());
return(new Router(typedRouter)); // create the actual router.
}
/// <summary>
/// Creates a router using interpreted edges.
/// </summary>
/// <param name="reader">The OSM-stream reader.</param>
/// <param name="interpreter">The routing interpreter.</param>
/// <returns></returns>
public static Router CreateFrom(OsmStreamSource reader, IOsmRoutingInterpreter interpreter)
{
var tagsIndex = new TagsIndex(); // creates a tagged index.
// read from the OSM-stream.
var memoryData = new RouterDataSource<Edge>(new Graph<Edge>(), tagsIndex);
memoryData.DropVertexIndex();
var targetData = new GraphOsmStreamTarget(memoryData, interpreter, tagsIndex);
targetData.RegisterSource(reader);
targetData.Pull();
memoryData.RebuildVertexIndex();
// creates the edge router.
var typedRouter = new TypedRouterEdge(
memoryData, interpreter, new Dykstra());
return new Router(typedRouter); // create the actual router.
}
/// <summary>
/// Tests routing from a serialized routing file.
/// </summary>
/// <param name="name"></param>
/// <param name="stream"></param>
/// <param name="testCount"></param>
public static void Test(string name, Stream stream, int testCount)
{
var vehicle = Vehicle.Pedestrian;
var tagsIndex = new TagsIndex(); // creates a tagged index.
// read from the OSM-stream.
var reader = new OsmSharp.Osm.PBF.Streams.PBFOsmStreamSource(stream);
var interpreter = new OsmRoutingInterpreter();
var data = new RouterDataSource<Edge>(new Graph<Edge>(), tagsIndex);
data.DropVertexIndex();
var targetData = new GraphOsmStreamTarget(data, interpreter, tagsIndex);
targetData.RegisterSource(reader);
targetData.Pull();
data.RebuildVertexIndex();
RoutingTest.Test(data, vehicle, testCount);
}