private Participant GetParticipantOutOfXML(XElement participantElement)
{
int id = int.Parse(participantElement.Attribute("id").Value);
List <Criterion> loCriteria = new List <Criterion>();
foreach (XElement CriterionElement in participantElement.Elements("Criterion"))
{
String name = CriterionElement.Attribute("name").Value;
float minVal = float.Parse(CriterionElement.Attribute("minValue").Value);
float maxVal = float.Parse(CriterionElement.Attribute("maxValue").Value);
float weight = float.Parse(CriterionElement.Attribute("weight").Value);
bool isHomogeneous = bool.Parse(CriterionElement.Attribute("isHomogeneous").Value);
int valueCount = CriterionElement.Elements("Value").Count();
float [] values = new float[valueCount];
// may I ask WTF
foreach (XElement val in CriterionElement.Elements("Value"))
{
int pos = int.Parse(Regex.Match(val.Attribute("name").Value, @"\d+").Value);
values[pos] = float.Parse(val.Attribute("value").Value, ci);
}
Criterion c = new SpecificCriterion(name, valueCount, minVal, maxVal, isHomogeneous, weight);
c.Value = values;
loCriteria.Add(c);
}
return(new Participant(id, loCriteria));
}
public List <Participant> ReadParticipantsFromFile(string file)
{
List <Participant> loEntries = new List <Participant>();
try
{
using (StreamReader reader = new StreamReader(file))
{
String critBefore = "";
int pIDbefore = -1;
Criterion c = null;
List <Criterion> criteria = new List <Criterion>();
if (!reader.EndOfStream)
{
reader.ReadLine(); // throw away the header
}
while (!reader.EndOfStream)
{
String line = reader.ReadLine();
if (line.Length == 0)
{
continue;
}
String[] l = line.Split(seperator);
int id = int.Parse(l[0]);
string crit = l[1];
float minVal = float.Parse(l[2]);
float maxVal = float.Parse(l[3]);
bool isHom = bool.Parse(l[4]);
float weight = float.Parse(l[5]);
int valCount = int.Parse(l[6]);
int valNo = int.Parse(l[7]);
float val = float.Parse(l[8]);
if (!pIDbefore.Equals(id))
{
criteria = new List <Criterion>(); // create new reference
critBefore = "";
Participant p = new Participant(criteria); // use the referenceing for all coming criteria
loEntries.Add(p);
pIDbefore = id;
}
if (!critBefore.Equals(crit))
{
c = new SpecificCriterion(crit, valCount, minVal, maxVal, isHom, weight);
criteria.Add(c);
critBefore = crit;
}
c.Value[valNo] = val;
}
reader.Close();
}
}
catch (Exception)
{
throw new Exception("TextFileparticipantReaderWriter.readEntriesFromFile: seems not posible to open file!!!:");
}
return(loEntries);
}
