private void PopulateCollection(MiningModel parentModel)
{
this.hashAttrIDs = new Hashtable();
AdomdCommand adomdCommand = new AdomdCommand();
adomdCommand.Connection = parentModel.ParentConnection;
int num = 0;
MiningModelColumnCollection.Enumerator enumerator = parentModel.Columns.GetEnumerator();
while (enumerator.MoveNext())
{
MiningModelColumn current = enumerator.Current;
if (current.IsTable)
{
MiningModelColumnCollection.Enumerator enumerator2 = current.Columns.GetEnumerator();
while (enumerator2.MoveNext())
{
MiningModelColumn arg_54_0 = enumerator2.Current;
num++;
}
}
}
adomdCommand.CommandText = string.Format(CultureInfo.InvariantCulture, MiningAttributeCollection.attribQueryStmt, new object[]
{
parentModel.Name
});
AdomdDataReader adomdDataReader = adomdCommand.ExecuteReader(CommandBehavior.SequentialAccess);
while (adomdDataReader.Read())
{
int @int = adomdDataReader.GetInt32(MiningAttributeCollection.attIdIndex);
string @string = adomdDataReader.GetString(MiningAttributeCollection.nameIndex);
string string2 = adomdDataReader.GetString(MiningAttributeCollection.shortNameIndex);
bool boolean = adomdDataReader.GetBoolean(MiningAttributeCollection.isInputIndex);
bool boolean2 = adomdDataReader.GetBoolean(MiningAttributeCollection.isPredictableIndex);
int int2 = adomdDataReader.GetInt32(MiningAttributeCollection.featureSelectionIndex);
string string3 = adomdDataReader.GetString(MiningAttributeCollection.keyColumnIndex);
string string4 = adomdDataReader.GetString(MiningAttributeCollection.valueColumnIndex);
MiningAttribute miningAttribute = new MiningAttribute(parentModel);
miningAttribute.attributeID = @int;
miningAttribute.name = @string;
miningAttribute.shortName = string2;
miningAttribute.isInput = boolean;
miningAttribute.isPredictable = boolean2;
miningAttribute.featureSelection = (MiningFeatureSelection)int2;
miningAttribute.keyColumn = this.ModelColumnFromName(string3, parentModel);
miningAttribute.valueColumn = this.ModelColumnFromName(string4, parentModel);
this.hashAttrIDs.Add(miningAttribute.name, miningAttribute.attributeID);
this.arAttributesInternal.Add(miningAttribute);
}
adomdDataReader.Close();
adomdCommand.Dispose();
}
public void Close()
{
if (_type == AdomdType.AnalysisServices)
{
_reader.Close();
}
else
{
ExcelAdoMdConnections.VoidDelegate f = delegate
{
_readerExcel.Close();
};
f();
}
}
internal MiningValueCollectionInternal(MiningModelColumn column)
{
this.internalObjectCollection = new ArrayList();
if (column.IsTable)
{
return;
}
AdomdCommand adomdCommand = new AdomdCommand();
adomdCommand.CommandText = string.Format(CultureInfo.InvariantCulture, "SELECT DISTINCT {0} FROM [{1}]", new object[]
{
column.FullyQualifiedName,
column.ParentMiningModel.Name
});
adomdCommand.Connection = column.ParentMiningModel.ParentConnection;
AdomdDataReader adomdDataReader = adomdCommand.ExecuteReader();
int num = -1;
while (adomdDataReader.Read())
{
num++;
object objValue = adomdDataReader[0];
string content = column.Content;
MiningValueType valueType = MiningValueType.Missing;
if (num == 0 && content.IndexOf("key", StringComparison.OrdinalIgnoreCase) < 0)
{
valueType = MiningValueType.Missing;
}
else if (string.Compare(content, "discrete", StringComparison.OrdinalIgnoreCase) == 0 || string.Compare(content, "key", StringComparison.OrdinalIgnoreCase) == 0)
{
valueType = MiningValueType.Discrete;
}
else if (content.IndexOf("discretized", StringComparison.OrdinalIgnoreCase) == 0)
{
valueType = MiningValueType.Discretized;
}
else if (string.Compare(content, "continuous", StringComparison.OrdinalIgnoreCase) == 0)
{
valueType = MiningValueType.Continuous;
}
MiningValue newValue = new MiningValue(valueType, num, objValue);
this.Add(newValue);
}
adomdDataReader.Close();
adomdDataReader.Dispose();
adomdCommand.Dispose();
}