// Uses deep copy
public Analogy Copy()
{
Analogy analogy;
analogy = new Analogy();
analogy.question = question;
analogy.type = type;
analogy.tip = tip;
analogy.rationale = rationale;
analogy.right = right;
if (answers != null)
{
analogy.answers = new string [answers.Length];
for (int i = 0; i < answers.Length; i++)
{
analogy.answers [i] = answers[i];
}
}
return(analogy);
}
static public void Read(string file)
{
Analogy analogy;
string name;
List <string> answers;
try
{
StreamReader stream = new StreamReader(file);
XmlTextReader reader = new XmlTextReader(stream);
answers = new List <string> ();
for (int i = 0; i < (int)Analogy.Type.Last; i++)
{
analogies_arrays[i].Clear();
}
analogy = new Analogy();
while (reader.Read())
{
name = reader.Name.ToLower();
switch (name)
{
case "analogy":
if (reader.NodeType == XmlNodeType.Element)
{
analogy = new Analogy();
answers.Clear();
}
else
{
if (reader.NodeType == XmlNodeType.EndElement &&
// Ignores verbal analogies disabled for a specific locale
ServiceLocator.Instance.GetService <ITranslations> ().GetString(analogy.question) != IgnoreAnalogy)
{
analogy.answers = answers.ToArray();
analogies_arrays [(int)analogy.type].Add(analogies_arrays [(int)analogy.type].Count, analogy);
}
}
break;
case "_question":
if (reader.NodeType != XmlNodeType.Element)
{
return;
}
string type;
type = reader.GetAttribute("type");
if (String.IsNullOrEmpty(type) == false)
{
switch (type.ToLower())
{
case "multipleoptions":
analogy.type = Analogy.Type.MultipleOptions;
break;
case "pairofwordsoptions":
analogy.type = Analogy.Type.PairOfWordsOptions;
break;
case "pairofwordscompare":
analogy.type = Analogy.Type.PairOfWordsCompare;
break;
default:
analogy.type = Analogy.Type.QuestionAnswer;
break;
}
}
analogy.question = reader.ReadElementString();
break;
case "_tip":
if (reader.NodeType == XmlNodeType.Element)
{
analogy.tip = reader.ReadElementString();
}
break;
case "_rationale":
if (reader.NodeType == XmlNodeType.Element)
{
analogy.rationale = reader.ReadElementString();
}
break;
case "_answer":
if (reader.NodeType != XmlNodeType.Element)
{
break;
}
string right;
right = reader.GetAttribute("correct");
if (String.IsNullOrEmpty(right) == false)
{
if (right.ToLower() == "yes")
{
analogy.right = answers.Count;
}
}
answers.Add(reader.ReadElementString());
break;
}
}
reader.Close();
stream.Dispose();
}
catch (Exception e)
{
Console.WriteLine("AnalogiesFactory. Error loading file: {0}", e.Message);
}
}