Data Transformation Engine Type Tree Importers Reference Guide
Chapter 2 - Using the Importer Wizard  XML Schema Importer 
Type Tree Importers Reference Guide 
39 
of the table, it means that the XML Schema Importer does not support the 
presentation and that the XML Schema data type is mapped as a plain text item. 
Note: All XML Schema Types in the following table that are marked with an * are 
supported by the external validator. 
XML Schema Type  Type Tree Item 
Subclass 
Presentation Description 
normalizedString*  Text    Derived from string. 
Normalized strings do not 
contain carriage return 
(0x0D), line feed (0x0A) or 
tab (0x0A) characters. 
token*  Text    Derived from 
normalizedString, has 
further limitations such as 
no trailing or leading 
spaces. 
language*  Text    Derived from token. For 
example, en-US. 
NMTOKEN*  Text    Derived from token. 
Name*  Text    Derived from token. 
NCName*  Text    Derived from name. 
ID*  Text    Derived from NCName. 
IDREF*  Text    Derived from NCName. 
IDREFS*  Group of text 
items 
  List of IDREF types. 
ENTITY*  Text    Derived from NCName. 
ENTITIES*  Group of text 
items 
  List of ENTITY types. 
integer  Number  Integer   
nonPositiveInteger Number  Integer  Range restriction: 
Include Maximum = 0 
negativeInteger  Number  Integer  Range restriction: 
Include Maximum = -1 










