public SeriesData(int seriesId, SeriesMetadata myMeta, IList<DataValue> dataValues, Variable variable,
List<Source> sources, List<Method> methods, List<QualityControlLevel> qualityControlLevels)
: this()
{
myMetadata = myMeta;
SeriesID = seriesId;
HasConfirmedTimeStamp = true;
TimeStampMessage = string.Empty;
myVariable = variable;
values = dataValues.ToList();
ontology = new List<OntologyItem>();
tags = new List<HydroTag>();
if (null != sources)
{
mySources = sources;
}
if (null != methods)
{
myMethods = methods;
}
if (null != qualityControlLevels)
{
myQualityControlLevels = qualityControlLevels;
}
}
/// <summary>
/// Creates a new data series associated with the specific site, variable,
/// method, quality control level and source. This series will contain zero
/// data values after creation.
/// </summary>
/// <param name="site">the observation site (location of measurement)</param>
/// <param name="variable">the observed variable</param>
/// <param name="method">the observation method</param>
/// <param name="qualControl">the quality control level of observed values</param>
/// <param name="source">the source of the data values for this series</param>
public SeriesMetadata(Site site, Variable variable, Method method, QualityControlLevel qualControl, Source source)
{
ValueCount = 0;
Site = site;
Variable = variable;
Method = method;
QualityControlLevel = qualControl;
Source = source;
}
/// <summary>
/// Creates a new data series associated with the specific site, variable,
/// method, quality control level and source. This series will contain zero
/// data values after creation.
/// </summary>
/// <param name="site">the observation site (location of measurement)</param>
/// <param name="variable">the observed variable</param>
/// <param name="method">the observation method</param>
/// <param name="qualControl">the quality control level of observed values</param>
/// <param name="source">the source of the data values for this series</param>
public Series(Site site, Variable variable, Method method, QualityControlLevel qualControl, Source source)
: this()
{
Site = site;
Variable = variable;
Method = method;
QualityControlLevel = qualControl;
Source = source;
}
/// <summary>
/// Reads information about variable
/// </summary>
protected override Variable ReadVariable(XmlReader r)
{
Variable varInfo = new Variable();
Unit timeUnit = Unit.Unknown;
Unit valueUnit = Unit.Unknown;
varInfo.Speciation = "Not Applicable";
varInfo.DataType = "Unknown";
varInfo.GeneralCategory = "Unknown";
varInfo.SampleMedium = "Unknown";
varInfo.ValueType = "Unknown";
while (r.Read())
{
string nodeName = r.Name.ToLower();
if (r.NodeType == XmlNodeType.Element)
{
if (XmlContext.AdvanceReaderPastEmptyElement(r))
{
//Empty element - advance and continue...
continue;
}
if (nodeName.IndexOf("variablecode") >= 0)
{
string prefix = r.GetAttribute("vocabulary");
if (string.IsNullOrEmpty(prefix))
{
prefix = r.GetAttribute("network");
}
//BCC - 08-Aug-2016 - Retrieve variableID attribute value
string variableID = r.GetAttribute("variableID");
long result = 0;
if (long.TryParse(variableID, out result))
{
varInfo.Id = result;
}
r.Read();
string variableCode = r.Value;
if (!String.IsNullOrEmpty(prefix))
{
variableCode = prefix + ":" + variableCode;
}
varInfo.Code = variableCode;
}
else if (nodeName == "variablename")
{
r.Read();
varInfo.Name = r.Value;
}
else if (nodeName.IndexOf("valuetype") >= 0)
{
r.Read();
varInfo.ValueType = r.Value;
}
else if (nodeName.IndexOf("datatype") >= 0)
{
r.Read();
varInfo.DataType = r.Value;
}
else if (nodeName == "generalcategory")
{
r.Read();
varInfo.GeneralCategory = r.Value;
}
else if (nodeName == "samplemedium")
{
r.Read();
varInfo.SampleMedium = r.Value;
}
else if (nodeName == "speciation")
{
r.Read();
varInfo.Speciation = r.Value;
}
else if (nodeName == "units")
{
string abrev = r.GetAttribute("unitsAbbreviation");
if (String.IsNullOrEmpty(abrev))
{
abrev = "unknown";
}
string unitType = r.GetAttribute("unitsType");
if (String.IsNullOrEmpty(unitType))
{
unitType = "unknown";
}
r.Read();
string unitName = r.Value;
if (String.IsNullOrEmpty(unitName))
{
unitName = "unknown";
}
valueUnit.Abbreviation = abrev;
valueUnit.UnitsType = unitType;
valueUnit.Name = unitName;
}
else if (nodeName == "nodatavalue")
{
r.Read();
varInfo.NoDataValue = Convert.ToDouble(r.Value, CultureInfo.InvariantCulture);
}
else if (nodeName == "timesupport")
{
string isRegular = r.GetAttribute("isRegular");
if (!String.IsNullOrEmpty(isRegular))
{
varInfo.IsRegular = Convert.ToBoolean(isRegular);
}
}
else if (nodeName == "unitname")
{
r.Read();
timeUnit.Name = r.Value;
}
else if (nodeName == "unitdescription")
{
r.Read();
timeUnit.Name = r.Value;
}
else if (nodeName == "unittype")
{
r.Read();
timeUnit.UnitsType = r.Value;
}
else if (nodeName == "unitabbreviation")
{
r.Read();
timeUnit.Abbreviation = r.Value;
}
else if (nodeName == "timeinterval")
{
r.Read();
varInfo.TimeSupport = Convert.ToSingle(r.Value);
}
}
else if (r.NodeType == XmlNodeType.EndElement && nodeName == "variable")
{
varInfo.TimeUnit = timeUnit;
varInfo.VariableUnit = valueUnit;
return varInfo;
}
}
return varInfo;
}