private IEnumerable <T> GetEntities <T>(string xpath, Action <XmlNode, T> action = null) where T : PowerEntity, new()
{
var entityList = new List <T>();
foreach (XmlNode item in _doc.DocumentElement.SelectNodes(xpath))
{
long id = long.Parse(item.SelectSingleNode("Id").InnerText);
string name = item.SelectSingleNode("Name").InnerText;
double utmX = double.Parse(item.SelectSingleNode("X").InnerText, CultureInfo.InvariantCulture);
double utmY = double.Parse(item.SelectSingleNode("Y").InnerText, CultureInfo.InvariantCulture);
CoordinateConversion.ToLatLon(utmX, utmY, _zoneUtm, out double x, out double y);
if (!LatitudeRange.IsInRange(x) || !LongitudeRange.IsInRange(y))
{
continue;
}
var entity = new T()
{
Id = id, Name = name, X = x, Y = y
};
action?.Invoke(item, entity);
entityList.Add(entity);
}
return(entityList);
}
public IEnumerable <LineEntity> GetLineEntities(string xpath = "/NetworkModel/Lines/LineEntity")
{
var lineEntities = new List <LineEntity>();
foreach (XmlNode node in _doc.DocumentElement.SelectNodes(xpath))
{
var line = new LineEntity
{
Id = long.Parse(node.SelectSingleNode("Id").InnerText),
Name = node.SelectSingleNode("Name").InnerText,
IsUnderground = node.SelectSingleNode("IsUnderground").InnerText.Equals("true"),
R = float.Parse(node.SelectSingleNode("R").InnerText),
ConductorMaterial = node.SelectSingleNode("ConductorMaterial").InnerText,
LineType = node.SelectSingleNode("LineType").InnerText,
ThermalConstantHeat = long.Parse(node.SelectSingleNode("ThermalConstantHeat").InnerText),
FirstEnd = long.Parse(node.SelectSingleNode("FirstEnd").InnerText),
SecondEnd = long.Parse(node.SelectSingleNode("SecondEnd").InnerText)
};
foreach (XmlNode pointNode in node.ChildNodes[LineEntityVerticesIndex].ChildNodes)
{
var p = new Point
{
X = double.Parse(pointNode.SelectSingleNode("X").InnerText),
Y = double.Parse(pointNode.SelectSingleNode("Y").InnerText)
};
CoordinateConversion.ToLatLon(p.X, p.Y, _zoneUtm, out var vertX, out var vertY);
if (!LatitudeRange.IsInRange(vertX) || !LongitudeRange.IsInRange(vertY))
{
continue;
}
line.Vertices.Add(new Point(vertX, vertY));
}
lineEntities.Add(line);
}
return(lineEntities);
}