StructuredTree
Tree
root
NodeKind
tree
parent
LeafKind
BranchKind
children
<?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="StructuredTree" nsURI="http://mondo.dsl.org/mmPatterns/structuredTree"
    nsPrefix="structuredTree">
  <eClassifiers xsi:type="ecore:EClass" name="Tree">
    <eStructuralFeatures xsi:type="ecore:EReference" name="root" lowerBound="1" eType="#//NodeKind"
        containment="true" eOpposite="#//NodeKind/tree"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="NodeKind">
    <eStructuralFeatures xsi:type="ecore:EReference" name="tree" eType="#//Tree" eOpposite="#//Tree/root"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="parent" eType="#//BranchKind"
        eOpposite="#//BranchKind/children"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="LeafKind" eSuperTypes="#//NodeKind"/>
  <eClassifiers xsi:type="ecore:EClass" name="BranchKind" eSuperTypes="#//NodeKind">
    <eStructuralFeatures xsi:type="ecore:EReference" name="children" upperBound="-1"
        eType="#//NodeKind" containment="true" eOpposite="#//NodeKind/parent"/>
  </eClassifiers>
</ecore:EPackage>

{"directed":true,"nodes":[{"nsPrefix":"structuredTree","nsURI":"http://mondo.dsl.org/mmPatterns/structuredTree","name":"StructuredTree","id":0,"eClass":"EPackage"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Tree","instanceClass":null,"abstract":false,"id":1,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"NodeKind","instanceClass":null,"abstract":false,"id":2,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"LeafKind","instanceClass":null,"abstract":false,"id":3,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"BranchKind","instanceClass":null,"abstract":false,"id":4,"interface":false,"eClass":"EClass"},{"container":false,"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":true,"eClass":"EReference","defaultValueLiteral":null,"containment":true,"unsettable":false,"transient":false,"unique":true,"name":"root","changeable":true,"resolveProxies":true,"lowerBound":1,"id":5,"derived":false},{"id":6,"eClass":"EGenericType"},{"container":true,"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"tree","changeable":true,"resolveProxies":true,"lowerBound":0,"id":7,"derived":false},{"container":true,"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"parent","changeable":true,"resolveProxies":true,"lowerBound":0,"id":8,"derived":false},{"id":9,"eClass":"EGenericType"},{"id":10,"eClass":"EGenericType"},{"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":"children","changeable":true,"resolveProxies":true,"lowerBound":0,"id":11,"derived":false},{"id":12,"eClass":"EGenericType"},{"id":13,"eClass":"EGenericType"},{"id":14,"eClass":"EGenericType"}],"links":[{"source":0,"target":1},{"source":0,"target":2},{"source":0,"target":3},{"source":0,"target":4},{"source":1,"target":0},{"source":1,"target":5},{"source":5,"target":2},{"source":5,"target":6},{"source":5,"target":1},{"source":5,"target":7},{"source":6,"target":2},{"source":2,"target":0},{"source":2,"target":7},{"source":2,"target":8},{"source":7,"target":1},{"source":7,"target":9},{"source":7,"target":2},{"source":7,"target":5},{"source":9,"target":1},{"source":8,"target":4},{"source":8,"target":10},{"source":8,"target":2},{"source":8,"target":11},{"source":10,"target":4},{"source":3,"target":0},{"source":3,"target":2},{"source":3,"target":12},{"source":12,"target":2},{"source":4,"target":0},{"source":4,"target":2},{"source":4,"target":11},{"source":4,"target":13},{"source":11,"target":2},{"source":11,"target":14},{"source":11,"target":4},{"source":11,"target":8},{"source":14,"target":2},{"source":13,"target":2}],"multigraph":true}