features
Root
feature
Feature
nome
mandatory
feature
<?xml version="1.0" encoding="UTF-8"?>
<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="features" nsURI="http://metamodelofeature" nsPrefix="">
  <eClassifiers xsi:type="ecore:EClass" name="Root">
    <eStructuralFeatures xsi:type="ecore:EReference" name="feature" upperBound="-1"
        eType="#//Feature" containment="true"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="Feature">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nome" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="mandatory" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="feature" upperBound="-1"
        eType="#//Feature" containment="true"/>
  </eClassifiers>
</ecore:EPackage>

{"directed":true,"nodes":[{"nsPrefix":"","nsURI":"http://metamodelofeature","name":"features","id":0,"eClass":"EPackage"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Root","instanceClass":null,"abstract":false,"id":1,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Feature","instanceClass":null,"abstract":false,"id":2,"interface":false,"eClass":"EClass"},{"container":false,"ordered":true,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":true,"unsettable":false,"transient":false,"unique":true,"name":"feature","changeable":true,"resolveProxies":true,"lowerBound":0,"id":3,"derived":false},{"id":4,"eClass":"EGenericType"},{"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":false,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"nome","changeable":true,"lowerBound":0,"iD":false,"id":5,"derived":false},{"ordered":true,"upperBound":1,"defaultValue":false,"volatile":false,"many":false,"required":false,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"mandatory","changeable":true,"lowerBound":0,"iD":false,"id":6,"derived":false},{"container":false,"ordered":true,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":true,"unsettable":false,"transient":false,"unique":true,"name":"feature","changeable":true,"resolveProxies":true,"lowerBound":0,"id":7,"derived":false},{"id":8,"eClass":"EGenericType"},{"id":9,"eClass":"EGenericType"},{"id":10,"eClass":"EGenericType"}],"links":[{"source":0,"target":1},{"source":0,"target":2},{"source":1,"target":0},{"source":1,"target":3},{"source":3,"target":2},{"source":3,"target":4},{"source":3,"target":1},{"source":4,"target":2},{"source":2,"target":0},{"source":2,"target":5},{"source":2,"target":6},{"source":2,"target":7},{"source":5,"target":8},{"source":5,"target":2},{"source":6,"target":9},{"source":6,"target":2},{"source":7,"target":2},{"source":7,"target":10},{"source":7,"target":2},{"source":10,"target":2}],"multigraph":true}