<?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="tree"
    nsURI="http:///org.eclipse.emf.test.models/Tree" nsPrefix="org.eclipse.emf.test.models.tree">
  <eClassifiers xsi:type="ecore:EClass" name="Node">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="parent" eType="#//Node"
        transient="true" eOpposite="#//Node/children"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="children" upperBound="-1"
        eType="#//Node" containment="true" eOpposite="#//Node/parent"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="data" eType="#//Data" eOpposite="#//Data/node"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="relatedNodes" upperBound="-1"
        eType="#//Node"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="Data">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="node" lowerBound="1" eType="#//Node"
        eOpposite="#//Node/data"/>
  </eClassifiers>
</ecore:EPackage>
