private static void AddRelationAttribute(ArffRelation relation, string attribute)
{
string[] attributeValues = new string[3];
attributeValues[0] = attribute.Substring(0, attribute.IndexOfAny(new char[] { ' ', '\t' }));
attribute = attribute.Remove(0, attributeValues[0].Length).Trim();
attributeValues[1] = attribute.Substring(0, attribute.IndexOfAny(new char[] { ' ', '\t' }));
attribute = attribute.Remove(0, attributeValues[1].Length).Trim();
attributeValues[2] = attribute;
string name = attributeValues[1];
bool isReal = true;
Map <double, string> nominals = null;
if (attributeValues[2].ToLower() != "real" && attributeValues[2].ToLower() != "continuous")
{
isReal = false;
nominals = new Map <double, string>();
string[] nominalValues = attributeValues[2].Trim(new char[] { '{', '}' }).Split(',');
for (int i = 0; i < nominalValues.Length; i++)
{
nominals.Add(i, nominalValues[i].Trim());
}
}
var column = new ArffColumn(name, isReal, nominals);
relation.AddColumn(column);
}
public void AddColumn(ArffColumn col)
{
_columns.Add(col);
}