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Difference between revisions of "MoScript/Use Cases/Megamodel Population Part 2"

(Registering artifacts)
(Registering artifacts)
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===== Registering artifacts  =====
 
===== Registering artifacts  =====
<pre>
+
<pre>program megamodelPopulation
program megamodelPopulation
+
  
 
using {
 
using {
   ecore : !MetaMetamodel = OclUndefined
+
   ecore&nbsp;:&nbsp;!MetaMetamodel = OclUndefined
   familiesMetamodel : !Metamodel = OclUndefined
+
   familiesMetamodel&nbsp;:&nbsp;!Metamodel = OclUndefined
   personsMetamodel : !Metamodel = OclUndefined
+
   personsMetamodel&nbsp;:&nbsp;!Metamodel = OclUndefined
 
}
 
}
 +
 
do{
 
do{
   -- Removes all the identified elements form the megamodel
+
   '''-- Removes all the identified elements form the megamodel'''
   for(identifiedElement in !IdentifiedElement.allInstances()->select(ie | not (ie.identifier = OclUndefined) )) {
+
   for(identifiedElement in&nbsp;!IdentifiedElement.allInstances()-&gt;select(ie | not (ie.identifier = OclUndefined) )) {
 
     identifiedElement.remove();
 
     identifiedElement.remove();
 
   }
 
   }
  
   -- Creates the Ecore metametamodel element in the megamodel
+
   '''-- Creates the Ecore metametamodel element in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
       thisModule.metametamodel(
 
       thisModule.metametamodel(
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   );
 
   );
 
      
 
      
   ecore <- !Model.allInstances()->any(m | m.identifier.value = 'http://www.eclipse.org/emf/2002/Ecore');
+
   ecore &lt;-&nbsp;!Model.allInstances()-&gt;any(m | m.identifier.value = 'http://www.eclipse.org/emf/2002/Ecore');
 
      
 
      
   -- Creates the Families metamodel element in the megamodel
+
   '''-- Creates the Families metamodel element in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
     thisModule.metamodel(
 
     thisModule.metamodel(
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   );
 
   );
 
    
 
    
   -- Creates the Persons metamodel element in the megamodel
+
   '''-- Creates the Persons metamodel element in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
     thisModule.metamodel(
 
     thisModule.metamodel(
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   );
 
   );
 
    
 
    
    familiesMetamodel <- !Model.allInstances()->any(m | m.identifier.value = '/Families2Persons/Families.ecore');
+
  familiesMetamodel &lt;-&nbsp;!Model.allInstances()-&gt;any(m | m.identifier.value = '/Families2Persons/Families.ecore');
 
      
 
      
    -- Registers the Families metamodel in the EMF package register
+
  '''-- Registers the Families metamodel in the EMF package register'''
    familiesMetamodel.registerInEMFpkgReg();
+
  familiesMetamodel.registerInEMFpkgReg();
  
   -- Creates the Families model element in the megamodel
+
   '''-- Creates the Families model element in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
     thisModule.terminalmodel(
 
     thisModule.terminalmodel(
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   );
 
   );
  
    personsMetamodel <- !Model.allInstances()->any(m | m.identifier.value = '/Families2Persons/Persons.ecore');
+
  personsMetamodel &lt;-&nbsp;!Model.allInstances()-&gt;any(m | m.identifier.value = '/Families2Persons/Persons.ecore');
 
      
 
      
    -- Registers the Persons metamodel in the EMF package register
+
  '''-- Registers the Persons metamodel in the EMF package register'''
    personsMetamodel.registerInEMFpkgReg();
+
  personsMetamodel.registerInEMFpkgReg();
 
    
 
    
   -- Creates the Families model element in the megamodel
+
   '''-- Creates the Families model element in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
     thisModule.terminalmodel(
 
     thisModule.terminalmodel(
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   );
 
   );
 
    
 
    
   -- Registers the Families2Person.atl transformations in the megamodel
+
   '''-- Registers the Families2Person.atl transformations in the megamodel'''
 
   thisModule.register(
 
   thisModule.register(
 
     thisModule.atlModule(
 
     thisModule.atlModule(
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     )
 
     )
 
   );
 
   );
}  
+
}
 
</pre>
 
</pre>

Revision as of 10:40, 23 December 2011

Megamodel Population Part 2

Continuing with the use case Megamodel Population Part 1, this use cases shows how to programmatically populate the megamodel with models, metamodels and transformations. For this purpose we are going to populate it with the content of an ATL project that can be found in the ATL Transformations Zoo

Environment Preparation
  • Download the Families to Persons source code from here
  • Unzip the project and import it into eclipse copying the fiels into the workspace
Registering artifacts
program megamodelPopulation

using {
  ecore : !MetaMetamodel = OclUndefined
  familiesMetamodel : !Metamodel = OclUndefined
  personsMetamodel : !Metamodel = OclUndefined
}

do{
  '''-- Removes all the identified elements form the megamodel'''
  for(identifiedElement in !IdentifiedElement.allInstances()->select(ie | not (ie.identifier = OclUndefined) )) {
    identifiedElement.remove();
  }

  '''-- Creates the Ecore metametamodel element in the megamodel'''
  thisModule.register(
      thisModule.metametamodel(
           thisModule.identifier('identifier', 'http://www.eclipse.org/emf/2002/Ecore', 'GlobalModelManagement::URI')
          ,thisModule.locator('locator', 'http://www.eclipse.org/emf/2002/Ecore', 
                                         'GlobalModelManagement::EPackagesRegistryLocator')
      )
  );
    
  ecore <- !Model.allInstances()->any(m | m.identifier.value = 'http://www.eclipse.org/emf/2002/Ecore');
    
  '''-- Creates the Families metamodel element in the megamodel'''
  thisModule.register(
    thisModule.metamodel(
      thisModule.identifier('identifier', '/Families2Persons/Families.ecore', 'GlobalModelManagement::URI'),
      thisModule.locator('locator', '/Families2Persons/Families.ecore', 'GlobalModelManagement::EFSLocator'),
      ecore
    )  
  );
  
  '''-- Creates the Persons metamodel element in the megamodel'''
  thisModule.register(
    thisModule.metamodel(
      thisModule.identifier('identifier', '/Families2Persons/Persons.ecore', 'GlobalModelManagement::URI'),
      thisModule.locator('locator', '/Families2Persons/Persons.ecore', 'GlobalModelManagement::EFSLocator'),
      ecore
    )  
  );
  
  familiesMetamodel <- !Model.allInstances()->any(m | m.identifier.value = '/Families2Persons/Families.ecore');
    
  '''-- Registers the Families metamodel in the EMF package register'''
  familiesMetamodel.registerInEMFpkgReg();

  '''-- Creates the Families model element in the megamodel'''
  thisModule.register(
    thisModule.terminalmodel(
      thisModule.identifier('identifier', '/Families2Persons/sample-Families.xmi', 'GlobalModelManagement::URI'),
      thisModule.locator('locator', '/Families2Persons/sample-Families.xmi', 'GlobalModelManagement::EFSLocator'),
      familiesMetamodel
    )
  );

  personsMetamodel <- !Model.allInstances()->any(m | m.identifier.value = '/Families2Persons/Persons.ecore');
    
  '''-- Registers the Persons metamodel in the EMF package register'''
  personsMetamodel.registerInEMFpkgReg();
  
  '''-- Creates the Families model element in the megamodel'''
  thisModule.register(
    thisModule.terminalmodel(
      thisModule.identifier('identifier', '/Families2Persons/sample-Persons.xmi', 'GlobalModelManagement::URI'),
      thisModule.locator('locator', '/Families2Persons/sample-Persons.xmi', 'GlobalModelManagement::EFSLocator'),
      personsMetamodel
    )
  );
  
  '''-- Registers the Families2Person.atl transformations in the megamodel'''
  thisModule.register(
    thisModule.atlModule(
      thisModule.identifier('identifier', '/Families2Persons/Families2Persons.atl', 'GlobalModelManagement::URI'),
      thisModule.locator('locator', '/Families2Persons/Families2Persons.atl', 'GlobalModelManagement::EFSLocator')
    )
  );
}