public Maybe <PropertyValue> Read(NID[] nodePath, PropertyTag propertyTag)
{
var dataRecord = bthReader.ReadDataRecord(nodePath, propertyTag.Id);
if (dataRecord.HasNoValue)
{
return(Maybe <PropertyValue> .NoValue());
}
return(propertyValueReader.Read(nodePath, propertyTag.Type, dataRecord.Value.Data.Take(2, 4)));
}
public Maybe <int> GetRowIndex(NID[] nodePath, int rowId)
{
var tcinfo = GetTableContextInfo(nodePath);
var dataRecord = bthReader.ReadDataRecord(nodePath, tcinfo.RowIndex, rowId);
if (dataRecord.HasNoValue)
{
return(Maybe <int> .NoValue());
}
return(dataRecord.Value.Data.ToInt32());
}