public T getCol <T>(T realVariable, ColVariable nameColVariable)
{
if (realVariable != null)
{
//Value already exists, return the value
return(realVariable);
}
else
{
//Variable doesn't exist. May be null, or col might not have been selected yet.
if (nameColVariable.Selected)
{
//Variable has been selected, value is just null
return(realVariable);
}
else
{
//variable hasn't been selected, Do a basic select and add to Query Metadata selected columns
String query = SelectSingleCol(nameColVariable);
DataTable dataTable = QueryHolder.howDoISelect(query);
//TODO load data
return(realVariable);
}
}
}
public string SelectSingleCol(ColVariable colVariable)
{
String queryOutput = "SELECT " + colVariable.ColName;
queryOutput += " FROM " + getFullTable();
return(queryOutput);
}
public void addCol(ColVariable colVariable)
{
colInfo[colVariable.ColName] = colVariable;
}
