public static FeatureCollection ToFeatureCollection(this Route route, Func <RouteSegment, RouteSegment, RouteSegment> aggregator)
{
RouteSegmentAggregator segmentAggregator = new RouteSegmentAggregator(route, aggregator);
segmentAggregator.Run();
if (segmentAggregator.HasRun && segmentAggregator.HasSucceeded)
{
return(segmentAggregator.Features);
}
return(new FeatureCollection());
}
public void Test1()
{
var route = new Route()
{
Shape = new Coordinate[]
{
new Coordinate()
{
Latitude = 1,
Longitude = 2
},
new Coordinate()
{
Latitude = 3,
Longitude = 4
}
},
ShapeMeta = new Route.Meta[]
{
new Route.Meta()
{
Shape = 0
},
new Route.Meta()
{
Shape = 1,
Time = 60,
Distance = 1000
}
},
TotalDistance = 1000,
TotalTime = 60
};
var aggregator = new RouteSegmentAggregator(route, (x, y) => null);
aggregator.Run();
Assert.IsTrue(aggregator.HasRun);
Assert.IsTrue(aggregator.HasSucceeded);
var result = aggregator.AggregatedRoute;
Assert.IsNotNull(result);
Assert.IsNotNull(result.Shape);
Assert.AreEqual(2, result.Shape.Length);
Assert.AreEqual(1, result.Shape[0].Latitude);
Assert.AreEqual(2, result.Shape[0].Longitude);
Assert.AreEqual(3, result.Shape[1].Latitude);
Assert.AreEqual(4, result.Shape[1].Longitude);
Assert.IsNotNull(result.ShapeMeta);
Assert.AreEqual(2, result.ShapeMeta.Length);
var meta = result.ShapeMeta[0];
Assert.IsNull(meta.Attributes);
Assert.AreEqual(0, meta.Shape);
meta = result.ShapeMeta[1];
Assert.IsNotNull(meta.Attributes);
Assert.AreEqual(1, meta.Shape);
Assert.AreEqual(2, meta.Attributes.Count);
Assert.AreEqual(1000, meta.Distance, 0.1);
Assert.AreEqual(60, meta.Time, 0.1);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Distance, result.TotalDistance);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Time, result.TotalTime);
}
public void Test2Modal()
{
var route = new Route()
{
Shape = new Coordinate[]
{
new Coordinate(1, 2),
new Coordinate(3, 4),
new Coordinate(5, 6),
new Coordinate(7, 8),
new Coordinate(9, 10),
new Coordinate(11, 12),
new Coordinate(13, 14)
},
ShapeMeta = new Route.Meta[]
{
new Route.Meta()
{
Shape = 0
},
new Route.Meta()
{
Shape = 1,
Time = 60,
Distance = 1000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 2,
Time = 120,
Distance = 2000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 3,
Time = 180,
Distance = 3000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 4,
Time = 240,
Distance = 4000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 5,
Time = 300,
Distance = 5000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 6,
Time = 360,
Distance = 6000,
Profile = "Car"
}
},
TotalDistance = 6000,
TotalTime = 360
};
var aggregator = new RouteSegmentAggregator(route, RouteSegmentAggregator.ModalAggregator);
aggregator.Run();
Assert.IsTrue(aggregator.HasRun);
Assert.IsTrue(aggregator.HasSucceeded);
var result = aggregator.AggregatedRoute;
Assert.IsNotNull(result);
Assert.IsNotNull(result.Shape);
Assert.AreEqual(7, result.Shape.Length);
Assert.AreEqual(1, result.Shape[0].Latitude);
Assert.AreEqual(2, result.Shape[0].Longitude);
Assert.AreEqual(3, result.Shape[1].Latitude);
Assert.AreEqual(4, result.Shape[1].Longitude);
Assert.AreEqual(5, result.Shape[2].Latitude);
Assert.AreEqual(6, result.Shape[2].Longitude);
Assert.AreEqual(7, result.Shape[3].Latitude);
Assert.AreEqual(8, result.Shape[3].Longitude);
Assert.AreEqual(9, result.Shape[4].Latitude);
Assert.AreEqual(10, result.Shape[4].Longitude);
Assert.AreEqual(11, result.Shape[5].Latitude);
Assert.AreEqual(12, result.Shape[5].Longitude);
Assert.AreEqual(13, result.Shape[6].Latitude);
Assert.AreEqual(14, result.Shape[6].Longitude);
Assert.IsNotNull(result.ShapeMeta);
Assert.AreEqual(2, result.ShapeMeta.Length);
var meta = result.ShapeMeta[0];
Assert.IsNull(meta.Attributes);
Assert.AreEqual(0, meta.Shape);
meta = result.ShapeMeta[1];
Assert.IsNotNull(meta.Attributes);
Assert.AreEqual(6, meta.Shape);
Assert.AreEqual(3, meta.Attributes.Count);
Assert.AreEqual(6000, meta.Distance, 0.1);
Assert.AreEqual(360, meta.Time, 0.1);
Assert.AreEqual("Car", meta.Profile);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Distance, result.TotalDistance);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Time, result.TotalTime);
route = new Route()
{
Shape = new Coordinate[]
{
new Coordinate(1, 2),
new Coordinate(3, 4),
new Coordinate(5, 6),
new Coordinate(7, 8),
new Coordinate(9, 10)
},
ShapeMeta = new Route.Meta[]
{
new Route.Meta()
{
Shape = 0
},
new Route.Meta()
{
Shape = 1,
Time = 60,
Distance = 1000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 2,
Time = 120,
Distance = 2000,
Profile = "Car"
},
new Route.Meta()
{
Shape = 3,
Time = 180,
Distance = 3000,
Profile = "Bus.Transit"
},
new Route.Meta()
{
Shape = 4,
Time = 240,
Distance = 4000,
Profile = "Pedestrian"
}
},
TotalDistance = 4000,
TotalTime = 240
};
aggregator = new RouteSegmentAggregator(route, RouteSegmentAggregator.ModalAggregator);
aggregator.Run();
Assert.IsTrue(aggregator.HasRun);
Assert.IsTrue(aggregator.HasSucceeded);
result = aggregator.AggregatedRoute;
Assert.IsNotNull(result);
Assert.IsNotNull(result.Shape);
Assert.AreEqual(5, result.Shape.Length);
Assert.AreEqual(1, result.Shape[0].Latitude);
Assert.AreEqual(2, result.Shape[0].Longitude);
Assert.AreEqual(3, result.Shape[1].Latitude);
Assert.AreEqual(4, result.Shape[1].Longitude);
Assert.AreEqual(5, result.Shape[2].Latitude);
Assert.AreEqual(6, result.Shape[2].Longitude);
Assert.AreEqual(7, result.Shape[3].Latitude);
Assert.AreEqual(8, result.Shape[3].Longitude);
Assert.AreEqual(9, result.Shape[4].Latitude);
Assert.AreEqual(10, result.Shape[4].Longitude);
Assert.IsNotNull(result.ShapeMeta);
Assert.AreEqual(4, result.ShapeMeta.Length);
meta = result.ShapeMeta[0];
Assert.IsNull(meta.Attributes);
Assert.AreEqual(0, meta.Shape);
meta = result.ShapeMeta[1];
Assert.IsNotNull(meta.Attributes);
Assert.AreEqual(2, meta.Shape);
Assert.AreEqual(3, meta.Attributes.Count);
Assert.AreEqual(2000, meta.Distance, 0.1);
Assert.AreEqual(120, meta.Time, 0.1);
Assert.AreEqual("Car", meta.Profile);
meta = result.ShapeMeta[2];
Assert.IsNotNull(meta.Attributes);
Assert.AreEqual(3, meta.Shape);
Assert.AreEqual(3, meta.Attributes.Count);
Assert.AreEqual(3000, meta.Distance, 0.1);
Assert.AreEqual(180, meta.Time, 0.1);
Assert.AreEqual("Bus.Transit", meta.Profile);
meta = result.ShapeMeta[3];
Assert.IsNotNull(meta.Attributes);
Assert.AreEqual(4, meta.Shape);
Assert.AreEqual(3, meta.Attributes.Count);
Assert.AreEqual(4000, meta.Distance, 0.1);
Assert.AreEqual(240, meta.Time, 0.1);
Assert.AreEqual("Pedestrian", meta.Profile);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Distance, result.TotalDistance);
Assert.AreEqual(result.ShapeMeta[result.ShapeMeta.Length - 1].Time, result.TotalTime);
}
