-- XSD schema extracted from ITU-T H.761 (06/2011)

<!--
XML Schema for the NCL modules

This is NCL
Copyright: 2000-2005 PUC-RIO/LABORATORIO TELEMIDIA, All Rights Reserved.
See http://www.telemidia.puc-rio.br

Public URI: http://www.ncl.org.br/NCL3.0/modules/NCL30Linking.xsd
Author: TeleMidia Laboratory
Revision: 19/09/2006

Schema for the NCL Linking module namespace.
-->
<schema xmlns="http://www.w3.org/2001/XMLSchema"
  xmlns:linking="http://www.ncl.org.br/NCL3.0/Linking"
  targetNamespace="http://www.ncl.org.br/NCL3.0/Linking"
  elementFormDefault="qualified" attributeFormDefault="unqualified" >


  <complexType name="paramPrototype">
    <attribute name="name" type="string" use="required"/>
    <attribute name="value" type="anySimpleType" use="required"/>
  </complexType>

  <complexType name="bindPrototype">
    <sequence minOccurs="0" maxOccurs="unbounded">
      <element ref="linking:bindParam"/>
    </sequence>
    <attribute name="role" type="string" use="required"/>
    <attribute name="component" type="IDREF" use="required"/>
    <attribute name="interface" type="string" use="optional"/>
  </complexType>
  
  <complexType name="linkPrototype">
    <sequence>
      <element ref="linking:linkParam" minOccurs="0" maxOccurs="unbounded"/>
      <element ref="linking:bind" minOccurs="2" maxOccurs="unbounded"/>
    </sequence>
    <attribute name="id" type="ID" use="optional"/>
    <attribute name="xconnector" type="string" use="required"/>
  </complexType>
    

  <!-- declare global elements in this module -->
  <element name="linkParam" type="linking:paramPrototype"/>
  <element name="bindParam" type="linking:paramPrototype"/>
  <element name="bind" type="linking:bindPrototype" />
  <element name="link" type="linking:linkPrototype" />

</schema>