public static ConstantConflictInfo TestConflict(string packageName, TblConstant_Row t1, Constant t2)
        {
            if (!t1.Name.Equals(t2.Name))
            {
                return(null);
            }

            if (!t2.ParamType.Name.Equals(t1.ParamType))
            {
                return(new ConstantConflictInfo(packageName, t1, ConflictType.InConsistent, ConstantConflictReason.ParamType, "ParamType", "Different ParamTypes"));
            }

            // TODO: Tolerance:
            if ((t1.Value != t2.CalcQuantity.Value))
            {
                return(new ConstantConflictInfo(packageName, t1, ConflictType.InConsistent, ConstantConflictReason.Value, "Value", "Different values"));
            }

            if (!t1.Description.Equals(t2.Description))
            {
                return(new ConstantConflictInfo(packageName, t1, ConflictType.Consistent, ConstantConflictReason.Description, "Description", "Different description"));
            }

            return(new ConstantConflictInfo(packageName, t1, ConflictType.Duplicate, ConstantConflictReason.Duplicate, "Duplicate", "Duplicate"));
        }
        /// <summary>
        /// Create a new content item from the database row
        /// </summary>
        public static Constant NewContentItem(string packageName, TblConstant_Row t1, IList <ParamType> paramTypes, IList <UOMSet> uomSets)
        {
            ParamType paramType = FindInList <ParamType>(paramTypes, (item) => item.Name.Equals(t1.ParamType));

            if (paramType == null)
            {
                return(null);
            }

            // -------------
            UOMSet uomSet = FindInList <UOMSet>(uomSets, (item) => item.Name.Equals(t1.UnitSet));

            if (uomSet == null)
            {
                return(null);
            }

            AnonUOM anonUOM = new AnonUOM(paramType.Dimensions, uomSet);

            // -------------
            Constant constant = new Constant(packageName, t1.Name, t1.Description, paramType, t1.Value, anonUOM);

            return(constant);
        }