nHydrate.Generator.Models.ModelRoot.CleanUp C# (CSharp) 메소드

        internal void CleanUp()
        {
            try
            {
                var delList = new ArrayList();

                //Remove orphaned columns
                foreach (Column column in this.Database.Columns)
                {
                    if ((column.ParentTableRef == null) ||
                        (column.ParentTableRef.Object == null) ||
                        (column.ParentTableRef == null) ||
                        (column.ParentTableRef.Object == null))
                    {
                        delList.Add(column);
                    }
                }

                foreach (Column column in delList)
                    this.Database.Columns.Remove(column);

                //Remove orphaned relations
                delList = new ArrayList();
                foreach (Relation relation in this.Database.Relations)
                {
                    if ((relation.ParentTableRef == null) ||
                        (relation.ParentTableRef.Object == null) ||
                        (relation.ParentTableRef == null) ||
                        (relation.ParentTableRef.Object == null))
                    {
                        delList.Add(relation);
                    }
                    else if (!relation.FkColumns.Any())
                    {
                        delList.Add(relation);
                    }

                }

                foreach (Relation relation in delList)
                    this.Database.Relations.Remove(relation);

            }
            catch (Exception ex)
            {
                throw;
            }
        }