36 lines
1.0 KiB
C#
36 lines
1.0 KiB
C#
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namespace OsmXmlToRegionConverter;
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public class Edge
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{
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public ulong wayId { get; }
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public ulong neighborId { get; }
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public ulong neighborRegion { get; }
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public Edge(ulong wayId, ulong neighborId, ulong neighborRegion)
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{
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this.wayId = wayId;
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this.neighborId = neighborId;
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this.neighborRegion = neighborRegion;
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}
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public Edge(ulong wayId, Node neighborNode)
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{
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this.wayId = wayId;
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this.neighborId = neighborNode.id;
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this.neighborRegion = Coordinates.GetRegionHashCode(neighborNode.coordinates);
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}
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public const int ByteSize = sizeof(ulong) * 3;
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public static Edge FromBytes(byte[] bytes)
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{
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using (MemoryStream m = new MemoryStream(bytes)) {
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using (BinaryReader r = new BinaryReader(m))
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{
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ulong wayId = r.ReadUInt64();
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ulong neighborId = r.ReadUInt64();
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ulong neighborRegion = r.ReadUInt64();
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return new Edge(wayId, neighborId, neighborRegion);
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}
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}
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}
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}
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