public StateVertex Initial()
{
var initialVertex = new InitialVertex(null);
stateChart.SetInitialVertex(initialVertex);
return(initialVertex);
}
public RouteGraphV2(IEnumerable <GTripType> triptypes)
{
this.totalTripCount = triptypes.Sum(tt => tt.Count);
var initialVertexes = new Dictionary <Tuple <StopGroup, int>, InitialVertex>();
foreach (var triptype in triptypes)
{
var currentStopPosition = new Dictionary <StopGroup, int>();
InitialVertex prevVertex = null;
int prevTime = 0;
foreach (var entry in triptype.Trip)
{
int currentPos = 0;
currentStopPosition.TryGetValue(entry.Stop.Group, out currentPos);
InitialVertex currentVertex = null;
initialVertexes.TryGetValue(Tuple.Create(entry.Stop.Group, currentPos), out currentVertex);
if (currentVertex == null)
{
initialVertexes.Add(Tuple.Create(entry.Stop.Group, currentPos), currentVertex = new InitialVertex {
Stop = entry.Stop.Group, Position = currentPos
});
}
if (prevVertex != null)
{
while (!prevVertex.AddNeighbor(currentVertex, entry.Time - prevTime, triptype.Count))
{
currentPos++;
currentVertex = null;
initialVertexes.TryGetValue(Tuple.Create(entry.Stop.Group, currentPos), out currentVertex);
if (currentVertex == null)
{
initialVertexes.Add(Tuple.Create(entry.Stop.Group, currentPos), currentVertex = new InitialVertex {
Stop = entry.Stop.Group, Position = currentPos
});
}
}
}
prevVertex = currentVertex;
prevTime = entry.Time;
currentVertex.TripCount += triptype.Count;
currentStopPosition[entry.Stop.Group] = currentPos + 1;
}
}
foreach (var vertex in initialVertexes.Values)
{
vertex.Finalize();
}
this.Vertexes = initialVertexes.Values.Cast <Vertex>().ToList();
}
public bool AddNeighbor(InitialVertex neighbor, int time, int count)
{
Tuple <int, int> currentValue = null;
InitialNeighbors.TryGetValue(neighbor, out currentValue);
if (currentValue == null)
{
if (this.HasAncestor(neighbor))
{
return(false);
}
currentValue = Tuple.Create(0, 0);
neighbor.ReverseNeighbors.Add(this);
}
InitialNeighbors[neighbor] = Tuple.Create(currentValue.Item1 + time * count, currentValue.Item2 + count);
return(true);
}
public void SetInitialVertex(InitialVertex initialVertex)
{
this.startVertex = initialVertex;
Vertices.Add(initialVertex);
}
