void IXmlSerializable.WriteXml(XmlWriter writer)
{
writer.WriteAttribute("generator", this.Generator);
writer.WriteAttribute("version", this.Version);
if (this.Create != null)
{
writer.WriteStartElement("create");
for (var i = 0; i < this.Create.Length; i++)
{
OsmChange.WriteOsmGeo(writer, this.Create[i]);
}
writer.WriteEndElement();
}
if (this.Modify != null)
{
writer.WriteStartElement("modify");
for (var i = 0; i < this.Modify.Length; i++)
{
OsmChange.WriteOsmGeo(writer, this.Modify[i]);
}
writer.WriteEndElement();
}
if (this.Delete != null)
{
writer.WriteStartElement("delete");
for (var i = 0; i < this.Delete.Length; i++)
{
OsmChange.WriteOsmGeo(writer, this.Delete[i]);
}
writer.WriteEndElement();
}
}
void IXmlSerializable.ReadXml(XmlReader reader)
{
reader.MoveToContent();
this.Generator = reader.GetAttribute("generator");
this.Version = reader.GetAttributeDouble("version");
List <OsmGeo> creates = new List <OsmGeo>();;
List <OsmGeo> modifies = new List <OsmGeo>();;
List <OsmGeo> deletes = new List <OsmGeo>();;
reader.GetElements(
new Tuple <string, Action>(
"create", () =>
{
if (reader.IsEmptyElement)
{
reader.Read();
return;
}
reader.Read();
while ((reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
creates.Add(OsmChange.ReadOsmGeo(reader));
if (reader.NodeType == XmlNodeType.EndElement && (reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
reader.Read();
}
}
reader.Read();
}),
new Tuple <string, Action>(
"modify", () =>
{
if (reader.IsEmptyElement)
{
reader.Read();
return;
}
reader.Read();
while ((reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
modifies.Add(OsmChange.ReadOsmGeo(reader));
if (reader.NodeType == XmlNodeType.EndElement && (reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
reader.Read();
}
}
reader.Read();
}),
new Tuple <string, Action>(
"delete", () =>
{
if (reader.IsEmptyElement)
{
reader.Read();
return;
}
reader.Read();
while ((reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
deletes.Add(OsmChange.ReadOsmGeo(reader));
if (reader.NodeType == XmlNodeType.EndElement && (reader.Name == "node" ||
reader.Name == "way" ||
reader.Name == "relation"))
{
reader.Read();
}
}
reader.Read();
}));
this.Create = creates.ToArray();
this.Modify = modifies.ToArray();
this.Delete = deletes.ToArray();
}
