1    <?xml version="1.0" encoding="UTF-8"?> 
2     
3    <xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema' 
4                xmlns='http://tfr.com/myClassInfoSchema' 
5                targetNamespace='http://tfr.com/myClassInfoSchema' 
6                elementFormDefault='qualified'> 
7     
8        <xsd:annotation> 
9            <xsd:documentation> 
10               XML Schema defining information 
11               about a student 
12           </xsd:documentation> 
13       </xsd:annotation> 
14    
15       <xsd:simpleType name="ID9Type"> 
16           <xsd:restriction base="xsd:integer"> 
17               <xsd:totalDigits value="9"/> 
18               <xsd:minInclusive value="000000000"/> 
19           </xsd:restriction> 
20       </xsd:simpleType> 
21    
22       <xsd:simpleType name="YearType"> 
23           <xsd:restriction base="xsd:integer"> 
24               <xsd:totalDigits value="4"/> 
25               <xsd:minInclusive value="2001"/> 
26           </xsd:restriction> 
27       </xsd:simpleType> 
28    
29       <xsd:element name="StudentName" type="xsd:string"/>  
30       <xsd:element name="StudentID" type="ID9Type"/>  
31       <xsd:element name="YOG" type="YearType"/>  
32    
33       <xsd:complexType name="StudentType"> 
34           <xsd:sequence> 
35               <xsd:element ref="StudentName"/> 
36               <xsd:element ref="StudentID"/> 
37               <xsd:element ref="YOG"/> 
38           </xsd:sequence>  
39       </xsd:complexType>  
40        
41   </xsd:schema> 
42