54 lines
1.9 KiB
C#
54 lines
1.9 KiB
C#
/* INFINITY CODE 2013-2019 */
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/* http://www.infinity-code.com */
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using System.Collections.Generic;
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using System.IO;
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using System.Xml;
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namespace InfinityCode.RealWorldTerrain.OSM
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{
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/// <summary>
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/// Class for OSM Relation.
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/// </summary>
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public class RealWorldTerrainOSMRelation : RealWorldTerrainOSMBase
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{
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/// <summary>
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/// List of relation members.
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/// </summary>
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public readonly List<RealWorldTerrainOSMRelationMember> members;
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public RealWorldTerrainOSMRelation(BinaryReader br)
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{
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id = br.ReadInt64().ToString();
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members = new List<RealWorldTerrainOSMRelationMember>();
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tags = new List<RealWorldTerrainOSMTag>();
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int memberCount = br.ReadInt32();
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for (int i = 0; i < memberCount; i++) members.Add(new RealWorldTerrainOSMRelationMember(br));
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int tagCount = br.ReadInt32();
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for (int i = 0; i < tagCount; i++) tags.Add(new RealWorldTerrainOSMTag(br));
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}
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public RealWorldTerrainOSMRelation(XmlNode node)
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{
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id = node.Attributes["id"].Value;
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members = new List<RealWorldTerrainOSMRelationMember>();
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tags = new List<RealWorldTerrainOSMTag>();
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foreach (XmlNode subNode in node.ChildNodes)
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{
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if (subNode.Name == "member") members.Add(new RealWorldTerrainOSMRelationMember(subNode));
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else if (subNode.Name == "tag") tags.Add(new RealWorldTerrainOSMTag(subNode));
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}
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}
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public void Write(BinaryWriter bw)
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{
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bw.Write(long.Parse(id));
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bw.Write(members.Count);
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foreach (RealWorldTerrainOSMRelationMember member in members) member.Write(bw);
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bw.Write(tags.Count);
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foreach (RealWorldTerrainOSMTag tag in tags) tag.Write(bw);
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}
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}
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} |