internal new static CalculatedTable CreateFromMetadata(Model parent, TOM.Table metadataObject)
{
if (metadataObject.GetSourceType() != TOM.PartitionSourceType.Calculated)
{
throw new ArgumentException("Provided metadataObject is not a Calculated Table.");
}
// Generate a new LineageTag if an object with the provided lineage tag already exists:
if (!string.IsNullOrEmpty(metadataObject.LineageTag))
{
if (parent.Handler.CompatibilityLevel < 1540)
{
metadataObject.LineageTag = null;
}
else if (parent.MetadataObject.Tables.FindByLineageTag(metadataObject.LineageTag) != metadataObject)
{
metadataObject.LineageTag = Guid.NewGuid().ToString();
}
}
var obj = new CalculatedTable(metadataObject);
parent.Tables.Add(obj);
obj.Init();
return(obj);
}
internal new static CalculatedTable CreateFromMetadata(Model parent, TOM.Table metadataObject)
{
if (metadataObject.GetSourceType() != TOM.PartitionSourceType.Calculated)
{
throw new ArgumentException("Provided metadataObject is not a Calculated Table.");
}
var obj = new CalculatedTable(metadataObject);
parent.Tables.Add(obj);
obj.Init();
return(obj);
}
internal new static CalculationGroupTable CreateFromMetadata(Model parent, TOM.Table metadataObject)
{
if (metadataObject.GetSourceType() != TOM.PartitionSourceType.CalculationGroup)
{
throw new ArgumentException("Provided metadataObject is not a Calculation Group Table.");
}
var obj = new CalculationGroupTable(metadataObject);
parent.Tables.Add(obj);
obj.Init();
//obj.NameField = new CalculationGroupAttribute(obj.DataColumns.First());
return(obj);
}