45 lines
1.0 KiB
C#
45 lines
1.0 KiB
C#
namespace Graph;
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public class Graph
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{
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public readonly Dictionary<ulong, Node> Nodes = new();
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public readonly Dictionary<ulong, Way> Ways = new ();
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public void ConcatGraph(Graph graph)
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{
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foreach ((ulong id, Node n) in graph.Nodes)
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this.Nodes.TryAdd(id, n);
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foreach ((ulong id, Way w) in graph.Ways)
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this.Ways.TryAdd(id, w);
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}
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public bool ContainsNode(Node node)
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{
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return Nodes.ContainsValue(node);
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}
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public bool ContainsNode(ulong nodeId)
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{
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return Nodes.ContainsKey(nodeId);
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}
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public bool ContainsWay(Way way)
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{
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return Ways.ContainsValue(way);
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}
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public bool ContainsWay(ulong wayId)
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{
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return Ways.ContainsKey(wayId);
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}
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public KeyValuePair<ulong, Node> ClosestNodeToCoordinates(float lat, float lon)
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{
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return Nodes.MinBy(n => n.Value.DistanceTo(lat, lon));
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}
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public override string ToString()
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{
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return $"Graph {Nodes.Count} Nodes {Ways.Count} Ways.";
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}
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} |