System.Xml.Serialization.SchemaObjectWriter.WriteFacets C# (CSharp) Method

        void WriteFacets(XmlSchemaObjectCollection facets) {
            if (facets == null) return;

            ArrayList a = new ArrayList();
            for (int i = 0; i < facets.Count; i++) {
                a.Add(facets[i]);
            }
            a.Sort(new XmlFacetComparer());
            for (int ia = 0; ia < a.Count; ia++) {
                XmlSchemaObject ai = (XmlSchemaObject)a[ia];
                if (ai is XmlSchemaMinExclusiveFacet) {
                    Write_XmlSchemaFacet("minExclusive", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaMaxInclusiveFacet) {
                    Write_XmlSchemaFacet("maxInclusive", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaMaxExclusiveFacet) {
                    Write_XmlSchemaFacet("maxExclusive", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaMinInclusiveFacet) {
                    Write_XmlSchemaFacet("minInclusive", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaLengthFacet) {
                    Write_XmlSchemaFacet("length", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaEnumerationFacet) {
                    Write_XmlSchemaFacet("enumeration", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaMinLengthFacet) {
                    Write_XmlSchemaFacet("minLength", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaPatternFacet) {
                    Write_XmlSchemaFacet("pattern", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaTotalDigitsFacet) {
                    Write_XmlSchemaFacet("totalDigits", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaMaxLengthFacet) {
                    Write_XmlSchemaFacet("maxLength", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaWhiteSpaceFacet) {
                    Write_XmlSchemaFacet("whiteSpace", (XmlSchemaFacet)ai);
                }
                else if (ai is XmlSchemaFractionDigitsFacet) {
                    Write_XmlSchemaFacet("fractionDigit", (XmlSchemaFacet)ai);
                }
            }
        }