plugins/org.eclipse.epsilon.evl.emf.validation/schema/org.eclipse.epsilon.evl.emf.validation.exsd

<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.epsilon.evl.emf.validation" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
      <appInfo>
         <meta.schema plugin="org.eclipse.epsilon.evl.emf.validation" id="org.eclipse.epsilon.evl.emf.validation" name="EVL Constraints"/>
      </appInfo>
      <documentation>
         Allow EVL constraints to be used to validate EMF models via context menu (Right Click -&gt; validate)
      </documentation>
   </annotation>

   <element name="extension">
      <annotation>
         <appInfo>
            <meta.element />
         </appInfo>
      </annotation>
      <complexType>
         <sequence>
            <element ref="constraintsBinding" minOccurs="1" maxOccurs="unbounded"/>
         </sequence>
         <attribute name="point" type="string" use="required">
            <annotation>
               <documentation>
                  
               </documentation>
            </annotation>
         </attribute>
         <attribute name="id" type="string">
            <annotation>
               <documentation>
                  
               </documentation>
            </annotation>
         </attribute>
         <attribute name="name" type="string">
            <annotation>
               <documentation>
                  
               </documentation>
               <appInfo>
                  <meta.attribute translatable="true"/>
               </appInfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="constraintsBinding">
      <annotation>
         <appInfo>
            <meta.element labelAttribute="ePackageUri"/>
         </appInfo>
         <documentation>
            Binding of an ePackage URI with a set of EVL constraints defined in a file.
         </documentation>
      </annotation>
      <complexType>
         <sequence>
            <element ref="diagnosticVariable" minOccurs="0" maxOccurs="unbounded"/>
            <element ref="additionalNamespaceURI" minOccurs="0" maxOccurs="unbounded"/>
         </sequence>
         <attribute name="namespaceURI" type="string" use="required">
            <annotation>
               <documentation>
                  The namespace URI of the package on EClasses of which the constraints apply.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="constraints" type="string" use="required">
            <annotation>
               <documentation>
                  The file that contains the EVL constraints.
               </documentation>
               <appInfo>
                  <meta.attribute kind="resource"/>
               </appInfo>
            </annotation>
         </attribute>
         <attribute name="modelName" type="string">
            <annotation>
               <documentation>
                  The name of the model in the EVL constraints file. If no value is specified the model shall be accessible as &quot;_Model&quot;.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="bundleId" type="string">
            <annotation>
               <documentation>
                  The id of the bundle in which the EVL constraints module is contained. If unspecified, the contributing plugin is assumed.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="compose" type="boolean" use="default" value="true">
            <annotation>
               <documentation>
                  When set to true, the EVL constraints gracefully blend with other constraints contributed through the EMF Validation framework. When set to false, only the EVL constraints are executed.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="validator" type="string">
            <annotation>
               <documentation>
                  Optional extension for providing a specialised EvlValidator-based class to perform the validation of the EVL constraints.
               </documentation>
               <appInfo>
                  <meta.attribute kind="java" basedOn="org.eclipse.epsilon.evl.emf.validation.EvlValidator:"/>
               </appInfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="diagnosticVariable">
      <annotation>
         <documentation>
            Adds a new global variable with the specified name to the EVL script.

The value of the variable is taken from the entry with the same name in the context map of the EMF Diagnostician.
         </documentation>
      </annotation>
      <complexType>
         <attribute name="name" type="string" use="required">
            <annotation>
               <documentation>
                  The name of the variable, which is used as the key of the Diagnostican context.
               </documentation>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="additionalNamespaceURI">
      <annotation>
         <documentation>
            Adds an additional  namespace URI of a package that is used in the validator, so the elements of this package are recognized and usable in the validators.
         </documentation>
      </annotation>
      <complexType>
         <attribute name="namespaceURI" type="string" use="required">
            <annotation>
               <documentation>
                  Additional  namespace URI of a package that is used in the validator
               </documentation>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <annotation>
      <appInfo>
         <meta.section type="since"/>
      </appInfo>
      <documentation>
         [Enter the first release in which this extension point appears.]
      </documentation>
   </annotation>

   <annotation>
      <appInfo>
         <meta.section type="examples"/>
      </appInfo>
      <documentation>
         &lt;!-- EVL script for metamodel, overrides other validators.
     The EVL script is at the root of the plugin project inside the validation folder --&gt;
&lt;extension
  point=&quot;org.eclipse.epsilon.evl.emf.validation&quot;&gt;
    &lt;constraintsBinding
      constraints=&quot;validation/myevl.evl&quot; 
      namespaceURI=&quot;http://www.example.org/myEcore&quot;&gt;
    &lt;/constraintsBinding&gt;
&lt;/extension&gt;

&lt;!-- EVL script for metamodel that references other metamodel, overrides other validators.
     The EVL script is at the root of the plugin project inside the validation folder --&gt;
&lt;extension
  point=&quot;org.eclipse.epsilon.evl.emf.validation&quot;&gt;
    &lt;constraintsBinding
      constraints=&quot;validation/myevl.evl&quot;
      namespaceURI=&quot;http://www.example.org/myEcore&quot;&gt;
      &lt;!-- Add referenced metamodels here (can appear multiple times) --&gt;
        &lt;additionalNamespaceURI
          namespaceURI=&quot;http://www.example.org/otherEcore&quot;&gt;
        &lt;/additionalNamespaceURI&gt;
    &lt;/constraintsBinding&gt;
&lt;/extension&gt;

&lt;!-- EVL script for metamodel, merge (compose) with other validators.
     The EVL script is at the root of the plugin project inside the validation folder --&gt;
&lt;extension
  point=&quot;org.eclipse.epsilon.evl.emf.validation&quot;&gt;
    &lt;constraintsBinding
      constraints=&quot;validation/myevl.evl&quot; 
      namespaceURI=&quot;http://www.example.org/myEcore&quot;
      compose=&quot;true&quot;&gt;
    &lt;/constraintsBinding&gt;
&lt;/extension&gt;
      </documentation>
   </annotation>



   <annotation>
      <appInfo>
         <meta.section type="copyright"/>
      </appInfo>
      <documentation>
         Copyright (c) University of York 2008
      </documentation>
   </annotation>

</schema>