public DataContext AddRelations(IEnumerable <TableRelation> relations)
{
if (relations == null)
{
throw new ArgumentNullException(nameof(relations));
}
var newRelations = Relations.AddRange(relations);
return(WithRelations(newRelations));
}
public PathToOrigin(IEnumerable <Parameter> parameters, IEnumerable <ParameterRelation> relations) : this()
{
Parameters.AddRange(parameters);
Relations.AddRange(relations);
}