public static XmlLog getOrCreateXmlLog(String varName)
{
if (LogProcessor.variables.ContainsKey(varName))
{
LogProcessor.variables.TryGetValue(varName, out LogVar logVar);
if (logVar.GetType().IsInstanceOfType(new XmlLog()))
{
XmlLog xmlLog = ((XmlLog)logVar);
xmlLog.varName = varName;
return((XmlLog)logVar);
}
else
{
XmlLog xmlLog = new XmlLog();
xmlLog.varName = varName;
LogProcessor.variables.Add(varName, xmlLog);
}
return(null);
}
else
{
XmlLog xmlLog = new XmlLog();
xmlLog.varName = varName;
LogProcessor.variables.Add(varName, xmlLog);
return(xmlLog);
}
}
public static XmlLog getOrCreateXmlLog(string varName, XmlDocument doc)
{
XmlLog xmlLog = getOrCreateXmlLog(varName);
xmlLog.xmlDocument = doc;
return(xmlLog);
}
//TODO add min length check?
public override string calculate(string input)
{
String rtrn = "";
XmlLog xmlLog = getOrCreateXmlLog(varName);
rtrn = xmlLog.xmlDocument.FirstChild.Name;
return(rtrn);
}