public void readFromFile(string fileName)
{
using (var reader = new System.IO.StreamReader(fileName))
{
string line = reader.ReadLine();
schema = new DataSetSchema(line);
while (!reader.EndOfStream)
{
line = reader.ReadLine();
DataPoint point = new DataPoint();
point.readFromString(line, schema);
this.records.Add(point);
}
}
}
public void readFromString(string data, DataSetSchema schema)
{
this.schema = schema;
var splitted = data.Split(DataSet.separators, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < schema.numberIfInputs; i++)
{
switch (schema.inputsType[i])
{
case DataType.logic:
addLogicValue(splitted[i] == "TRUE" || splitted[i] == "true" || splitted[i] == "True" || splitted[i] == "1");
break;
case DataType.numerical:
addIntegerValue(int.Parse(splitted[i]));
break;
case DataType.character:
addCharValue(splitted[i][0]);
break;
case DataType.text:
addStringValue(splitted[i]);
break;
}
}
for (int i = 0; i < schema.numberOfOutputs; i++)
{
switch (schema.outputsType[i])
{
case DataType.logic:
addLogicValue(splitted[schema.numberIfInputs + i] == "TRUE" || splitted[schema.numberIfInputs + i] == "true" || splitted[schema.numberIfInputs + i] == "True" || splitted[schema.numberIfInputs + i] == "1");
break;
case DataType.numerical:
addIntegerValue(int.Parse(splitted[schema.numberIfInputs + i]));
break;
case DataType.character:
addCharValue(splitted[schema.numberIfInputs + i][0]);
break;
case DataType.text:
addStringValue(splitted[schema.numberIfInputs + i]);
break;
}
}
}
public NodeModifier(DataSetSchema problemSchema)
{
createCategories();
this.problemSchema = problemSchema;
}