library
CityLibrary
address
borrowables
customers
Customer
name
borrowed
Borrowable
title
copiesAvailable
library
borrowables
CD
Magazine
Book
authors
<?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="library"
    nsURI="library" nsPrefix="library">
  <eClassifiers xsi:type="ecore:EClass" name="CityLibrary">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="address" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="borrowables" upperBound="-1"
        eType="#//Borrowable" containment="true" eOpposite="#//Borrowable/library"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="customers" upperBound="-1"
        eType="#//Customer" containment="true"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="Customer">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="borrowed" upperBound="-1"
        eType="#//Borrowable"/>
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="Borrowable" abstract="true">
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="title" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    <eStructuralFeatures xsi:type="ecore:EAttribute" name="copiesAvailable" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
    <eStructuralFeatures xsi:type="ecore:EReference" name="library" eType="#//CityLibrary"
        eOpposite="#//CityLibrary/borrowables"/>
  </eClassifiers>
  <eSubpackages name="borrowables" nsURI="borrowables" nsPrefix="borrowables">
    <eClassifiers xsi:type="ecore:EClass" name="CD" eSuperTypes="#//Borrowable"/>
    <eClassifiers xsi:type="ecore:EClass" name="Magazine" eSuperTypes="#//Borrowable"/>
    <eClassifiers xsi:type="ecore:EClass" name="Book" eSuperTypes="#//Borrowable">
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="authors" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
    </eClassifiers>
  </eSubpackages>
</ecore:EPackage>

{"directed":true,"nodes":[{"nsPrefix":"library","nsURI":"library","name":"library","id":0,"eClass":"EPackage"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"CityLibrary","instanceClass":null,"abstract":false,"id":1,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Customer","instanceClass":null,"abstract":false,"id":2,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Borrowable","instanceClass":null,"abstract":true,"id":3,"interface":false,"eClass":"EClass"},{"nsPrefix":"borrowables","nsURI":"borrowables","name":"borrowables","id":4,"eClass":"EPackage"},{"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":false,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"address","changeable":true,"lowerBound":0,"iD":false,"id":5,"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":"borrowables","changeable":true,"resolveProxies":true,"lowerBound":0,"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":"customers","changeable":true,"resolveProxies":true,"lowerBound":0,"id":7,"derived":false},{"id":8,"eClass":"EGenericType"},{"id":9,"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":"library","changeable":true,"resolveProxies":true,"lowerBound":0,"id":10,"derived":false},{"id":11,"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":"name","changeable":true,"lowerBound":0,"iD":false,"id":12,"derived":false},{"container":false,"ordered":true,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"borrowed","changeable":true,"resolveProxies":true,"lowerBound":0,"id":13,"derived":false},{"id":14,"eClass":"EGenericType"},{"id":15,"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":"title","changeable":true,"lowerBound":0,"iD":false,"id":16,"derived":false},{"ordered":true,"upperBound":1,"defaultValue":0,"volatile":false,"many":false,"required":false,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"copiesAvailable","changeable":true,"lowerBound":0,"iD":false,"id":17,"derived":false},{"id":18,"eClass":"EGenericType"},{"id":19,"eClass":"EGenericType"},{"id":20,"eClass":"EGenericType"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"CD","instanceClass":null,"abstract":false,"id":21,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Magazine","instanceClass":null,"abstract":false,"id":22,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Book","instanceClass":null,"abstract":false,"id":23,"interface":false,"eClass":"EClass"},{"id":24,"eClass":"EGenericType"},{"id":25,"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":"authors","changeable":true,"lowerBound":0,"iD":false,"id":26,"derived":false},{"id":27,"eClass":"EGenericType"},{"id":28,"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":1,"target":6},{"source":1,"target":7},{"source":5,"target":8},{"source":5,"target":1},{"source":6,"target":3},{"source":6,"target":9},{"source":6,"target":1},{"source":6,"target":10},{"source":9,"target":3},{"source":7,"target":2},{"source":7,"target":11},{"source":7,"target":1},{"source":11,"target":2},{"source":2,"target":0},{"source":2,"target":12},{"source":2,"target":13},{"source":12,"target":14},{"source":12,"target":2},{"source":13,"target":3},{"source":13,"target":15},{"source":13,"target":2},{"source":15,"target":3},{"source":3,"target":0},{"source":3,"target":16},{"source":3,"target":17},{"source":3,"target":10},{"source":16,"target":18},{"source":16,"target":3},{"source":17,"target":19},{"source":17,"target":3},{"source":10,"target":1},{"source":10,"target":20},{"source":10,"target":3},{"source":10,"target":6},{"source":20,"target":1},{"source":4,"target":21},{"source":4,"target":22},{"source":4,"target":23},{"source":4,"target":0},{"source":21,"target":4},{"source":21,"target":3},{"source":21,"target":24},{"source":24,"target":3},{"source":22,"target":4},{"source":22,"target":3},{"source":22,"target":25},{"source":25,"target":3},{"source":23,"target":4},{"source":23,"target":3},{"source":23,"target":26},{"source":23,"target":27},{"source":26,"target":28},{"source":26,"target":23},{"source":27,"target":3}],"multigraph":true}