public ConstraintGraph SubGraph(IEnumerable <OriginalLocation> n)
{
var result = new ConstraintGraph();
foreach (var node in _nodes.Where(node => n.Contains(node.Message)))
{
result.AddNode(node.Message);
foreach (var edge in node.Edges.Where(edge => n.Contains(edge.To)))
{
result.AddEdge(edge.From, edge.To);
}
}
return(result);
}
public IEnumerable <OriginalLocation> AddMessage(OriginalLocation msc)
{
_im.Add(msc);
_hm.Add(msc);
_gm.AddNode(msc);
var n = _im.RangeSearch(Bcn(msc)).ToList();
foreach (var ms in n.Where(ms => ms != msc))
{
if (Bcn(ms).Contains(new Point {
X = msc.Lat, Y = msc.Lon
}))
{
//Add two edges to simulate a unidirectional graph
_gm.AddEdge(msc, ms);
_gm.AddEdge(ms, msc);
}
}
return(n);
}
