public XmlReaderValidator(XmlReader subjectReader, XmlReader otherReader, string because, object[] reasonArgs)
{
assertion = Execute.Assertion.BecauseOf(because, reasonArgs);
this.subjectReader = new XmlReaderWrapper(subjectReader);
this.otherReader = new XmlReaderWrapper(otherReader);
}
private IEnumerator <TNode> ReaderContainer <TNode>(IXmlNodeProcessor <TNode> processor, XmlReader reader, TNode baseNode, TNode defaultNamespace)
{
var wrapper = new XmlReaderWrapper(reader, UseReflection);
var originalBaseUri = wrapper.BaseUri;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.DocumentType:
processor.ProcessDocumentType(reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.CanResolveEntity ? null : reader.Value, String.IsNullOrWhiteSpace(reader.Value), baseNode, ref defaultNamespace);
continue;
case XmlNodeType.Whitespace:
yield return(processor.ProcessWhitespace(wrapper, false));
continue;
case XmlNodeType.SignificantWhitespace:
yield return(processor.ProcessWhitespace(wrapper, true));
continue;
case XmlNodeType.Text:
yield return(processor.ProcessText(wrapper, false));
continue;
case XmlNodeType.CDATA:
yield return(processor.ProcessText(wrapper, true));
continue;
case XmlNodeType.Comment:
yield return(processor.ProcessComment(wrapper));
continue;
case XmlNodeType.ProcessingInstruction:
yield return(processor.ProcessProcessingInstruction(wrapper, defaultNamespace));
continue;
case XmlNodeType.EntityReference:
yield return(processor.ProcessEntityReference(wrapper));
continue;
case XmlNodeType.Element:
yield return(processor.ProcessElement(wrapper, baseNode, originalBaseUri, defaultNamespace, innerBaseNode => ReaderContainer(processor, reader, innerBaseNode, defaultNamespace)));
continue;
}
if (reader.NodeType == XmlNodeType.EndElement)
{
break;
}
}
}
public TNode Convert <TNode>(XmlReader reader, IXmlNodeProcessor <TNode> processor)
{
var wrapper = new XmlReaderWrapper(reader, UseReflection);
return(processor.ProcessDocument(wrapper, documentNode => ReaderContainer(processor, reader, documentNode, default)));
}
static int Main(string[] args)
{
if (args.Length < 4)
{
Console.WriteLine("./program XmlFilename StateAbreviation Latitude Longitude");
Console.WriteLine(" NOAH station information can be pulled from https://api.tidesandcurrents.noaa.gov/mdapi/prod/webapi/stations/");
return(-1);
}
var xmlfilename = args[0];
var stateabreviation = args[1];
var latitude = Convert.ToSingle(args[2]);
var longitude = Convert.ToSingle(args[3]);
var results = XmlReaderWrapper.Parse(xmlfilename,
new List <XmlElement>()
{
new XmlElement()
{
Name = "station", IsResultContainer = true
},
new XmlElement()
{
Name = "id"
},
new XmlElement()
{
Name = "name"
},
new XmlElement()
{
Name = "lat"
},
new XmlElement()
{
Name = "lng"
},
new XmlElement()
{
Name = "tidetype"
},
new XmlElement()
{
Name = "tidal"
},
new XmlElement()
{
Name = "state"
},
new XmlElement()
{
Name = "timezone"
}
});
Console.WriteLine($"Count : {results.Count}");
var smallestDistance = Single.MaxValue;
foreach (var row in results)
{
// only consider stations in a specific state
if (!row.TryGetValue("state", out string state))
{
continue;
}
if (!string.Equals(state, stateabreviation, StringComparison.OrdinalIgnoreCase))
{
continue;
}
// get distance from lat/lng
var distance = Single.MaxValue;
if (row.TryGetValue("lat", out string lat))
{
if (row.TryGetValue("lng", out string lng))
{
distance = DistanceFromLatLng(latitude, longitude, Convert.ToSingle(lat), Convert.ToSingle(lng));
}
}
foreach (var kvp in row)
{
Console.Write($"{kvp.Key}:{kvp.Value} ");
}
Console.WriteLine($"distance:{distance}");
smallestDistance = Math.Min(distance, smallestDistance);
}
Console.WriteLine($"{smallestDistance}");
return(0);
}
