internal MiningModelColumnCollectionInternal(AdomdConnection connection, MiningModel parentModel) : base(connection)
{
string name = parentModel.Name;
this.parentObject = parentModel;
this.InternalConstructor(connection, name);
}
internal MiningContentNode(AdomdConnection connection, DataRow miningContentNodeRow, MiningModel parentMiningModel, string catalog, string sessionId)
{
this.connection = connection;
this.miningContentNodeRow = miningContentNodeRow;
this.parentMiningModel = parentMiningModel;
this.propertiesCollection = null;
this.catalog = catalog;
this.sessionId = sessionId;
}
internal MiningAttribute(MiningModel parentModel)
{
this.attributeID = -1;
this.parentModel = parentModel;
this.name = "";
this.shortName = "";
this.valueColumn = null;
this.keyColumn = null;
this.featureSelection = MiningFeatureSelection.NotSelected;
}
internal MiningContentNodeCollectionInternal(AdomdConnection connection, MiningModel parentMiningModel, string nodeUniqueName) : base(connection)
{
this.parentMiningModel = parentMiningModel;
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningContentNodeCollectionInternal.modelNameRest, parentMiningModel.Name);
listDictionary.Add(MiningContentNodeCollectionInternal.nodeUniqueNameRest, nodeUniqueName);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningContentNode, MiningContentNodeCollectionInternal.schemaName, listDictionary, true);
base.Initialize(objectCache);
}
public MiningModel this[string index]
{
get
{
MiningModel miningModel = this.Find(index);
if (null == miningModel)
{
throw new ArgumentException(SR.Indexer_ObjectNotFound(index), "index");
}
return(miningModel);
}
}
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();
}
internal MiningContentNodeCollectionInternal(AdomdConnection connection, MiningContentNode parentNode, MiningNodeTreeOpType operation) : base(connection)
{
this.parentNode = parentNode;
this.parentMiningModel = parentNode.ParentMiningModel;
this.operation = operation;
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningContentNodeCollectionInternal.modelNameRest, this.parentMiningModel.Name);
listDictionary.Add(MiningContentNodeCollectionInternal.nodeUniqueNameRest, parentNode.UniqueName);
listDictionary.Add(MiningContentNodeCollectionInternal.treeOperationRest, (int)operation);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningContentNode, MiningContentNodeCollectionInternal.schemaName, listDictionary, true);
base.Initialize(objectCache);
}
private MiningModel GetMiningModelByRow(DataRow row)
{
MiningModel miningModel;
if (row[0] is DBNull)
{
miningModel = new MiningModel(row, base.Connection, this.populatedTime, base.Catalog, base.SessionId, this.parentObject);
row[0] = miningModel;
}
else
{
miningModel = (MiningModel)row[0];
}
return(miningModel);
}
private MiningModelColumn ModelColumnFromName(string colName, MiningModel parentModel)
{
MiningModelColumn result = null;
if (colName == null || colName.Length == 0)
{
return(result);
}
int num = colName.IndexOf(".", StringComparison.OrdinalIgnoreCase);
string text = string.Empty;
string text2 = string.Empty;
if (num < 0)
{
text = colName;
if (text.IndexOf("[", StringComparison.OrdinalIgnoreCase) == 0)
{
text = text.Substring(1, text.Length - 2);
}
result = parentModel.Columns[text];
}
else
{
text = colName.Substring(0, num);
text2 = colName.Substring(num + 1, colName.Length - num - 1);
if (text.IndexOf("[", StringComparison.OrdinalIgnoreCase) == 0)
{
text = text.Substring(1, text.Length - 2);
}
MiningModelColumn miningModelColumn = parentModel.Columns[text];
if (text2.IndexOf("[", StringComparison.OrdinalIgnoreCase) == 0)
{
text2 = text2.Substring(1, text2.Length - 2);
}
result = miningModelColumn.Columns[text2];
}
return(result);
}
internal MiningAttribute(MiningModel parentModel, string attributeDisplayName)
{
this.attributeID = -1;
this.parentModel = parentModel;
this.name = attributeDisplayName;
this.shortName = "";
this.valueColumn = null;
this.keyColumn = null;
this.featureSelection = MiningFeatureSelection.NotSelected;
this.isInput = false;
this.isPredictable = false;
this.ParseAttributeName();
if (this.valueColumn != null)
{
this.isInput = this.valueColumn.IsInput;
this.isPredictable = this.valueColumn.IsPredictable;
return;
}
if (this.parentColumn != null)
{
this.isInput = this.parentColumn.IsInput;
this.isPredictable = this.parentColumn.IsPredictable;
}
}
internal MiningContentNodeCollection(AdomdConnection connection, MiningModel parentMiningModel, string nodeUniqueName)
{
this.miningContentNodeCollectionInternal = new MiningContentNodeCollectionInternal(connection, parentMiningModel, nodeUniqueName);
}
internal MiningContentNodeCollection(AdomdConnection connection, MiningModel parentMiningModel)
{
this.miningContentNodeCollectionInternal = new MiningContentNodeCollectionInternal(connection, parentMiningModel);
}
internal static MiningContentNode GetMiningContentNodeByRow(DataSet dataSet, AdomdConnection connection, DataRow row, MiningModel parentMiningModel, string catalog, string sessionId)
{
MiningContentNode miningContentNode;
if (row[0] is DBNull)
{
DataTable dataTable = dataSet.Tables[0];
DataRowCollection rows = dataTable.Rows;
int index = (int)row[1];
DataRow miningContentNodeRow = rows[index];
miningContentNode = new MiningContentNode(connection, miningContentNodeRow, parentMiningModel, catalog, sessionId);
row[0] = miningContentNode;
}
else
{
miningContentNode = (MiningContentNode)row[0];
}
return(miningContentNode);
}
internal MiningAttributeCollection(MiningModel parentModel, MiningFeatureSelection filter)
{
this.arAttributesInternal = new ArrayList();
this.FilterCollection(parentModel.Attributes, filter);
}
internal MiningAttributeCollection(MiningModel parentModel)
{
this.arAttributesInternal = new ArrayList();
this.PopulateCollection(parentModel);
}