PT
String
java.lang.String
java.lang.String
RDBMS
Table
name
fkeys
pkey
cols
tipo
Column
name
type
FKey
references
cols
Schema
name
tables
<?xml version="1.0" encoding="UTF-8"?>
<xmi:XMI 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">
  <ecore:EPackage name="PT" nsURI="http://ISO.PT/2.0" nsPrefix="PT">
    <eClassifiers xsi:type="ecore:EDataType" name="String" instanceClassName="java.lang.String"/>
  </ecore:EPackage>
  <ecore:EPackage name="RDBMS" nsURI="http://ISO.RDBMS/2.0" nsPrefix="RDBMS">
    <eClassifiers xsi:type="ecore:EClass" name="Table">
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false"
          lowerBound="1" eType="#/0/String"/>
      <eStructuralFeatures xsi:type="ecore:EReference" name="fkeys" ordered="false"
          upperBound="-1" eType="#/1/FKey" containment="true"/>
      <eStructuralFeatures xsi:type="ecore:EReference" name="pkey" ordered="false"
          upperBound="-1" eType="#/1/Column"/>
      <eStructuralFeatures xsi:type="ecore:EReference" name="cols" ordered="false"
          upperBound="-1" eType="#/1/Column" containment="true"/>
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="tipo" eType="#/0/String"/>
    </eClassifiers>
    <eClassifiers xsi:type="ecore:EClass" name="Column">
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false"
          lowerBound="1" eType="#/0/String"/>
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="type" ordered="false"
          lowerBound="1" eType="#/0/String"/>
    </eClassifiers>
    <eClassifiers xsi:type="ecore:EClass" name="FKey">
      <eStructuralFeatures xsi:type="ecore:EReference" name="references" ordered="false"
          lowerBound="1" eType="#/1/Table"/>
      <eStructuralFeatures xsi:type="ecore:EReference" name="cols" ordered="false"
          upperBound="-1" eType="#/1/Column"/>
    </eClassifiers>
    <eClassifiers xsi:type="ecore:EClass" name="Schema">
      <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="#/0/String"/>
      <eStructuralFeatures xsi:type="ecore:EReference" name="tables" upperBound="-1"
          eType="#/1/Table" containment="true"/>
    </eClassifiers>
  </ecore:EPackage>
</xmi:XMI>

{"directed":true,"nodes":[{"nsPrefix":"PT","nsURI":"http://ISO.PT/2.0","name":"PT","id":0,"eClass":"EPackage"},{"instanceTypeName":"java.lang.String","defaultValue":null,"instanceClassName":"java.lang.String","name":"String","instanceClass":"java.lang.String","id":1,"serializable":true,"eClass":"EDataType"},{"nsPrefix":"RDBMS","nsURI":"http://ISO.RDBMS/2.0","name":"RDBMS","id":2,"eClass":"EPackage"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Table","instanceClass":null,"abstract":false,"id":3,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Column","instanceClass":null,"abstract":false,"id":4,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"FKey","instanceClass":null,"abstract":false,"id":5,"interface":false,"eClass":"EClass"},{"instanceTypeName":null,"defaultValue":null,"instanceClassName":null,"name":"Schema","instanceClass":null,"abstract":false,"id":6,"interface":false,"eClass":"EClass"},{"ordered":false,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":true,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"name","changeable":true,"lowerBound":1,"iD":false,"id":7,"derived":false},{"container":false,"ordered":false,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":true,"unsettable":false,"transient":false,"unique":true,"name":"fkeys","changeable":true,"resolveProxies":true,"lowerBound":0,"id":8,"derived":false},{"container":false,"ordered":false,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"pkey","changeable":true,"resolveProxies":true,"lowerBound":0,"id":9,"derived":false},{"container":false,"ordered":false,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":true,"unsettable":false,"transient":false,"unique":true,"name":"cols","changeable":true,"resolveProxies":true,"lowerBound":0,"id":10,"derived":false},{"ordered":true,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":false,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"tipo","changeable":true,"lowerBound":0,"iD":false,"id":11,"derived":false},{"id":12,"eClass":"EGenericType"},{"id":13,"eClass":"EGenericType"},{"id":14,"eClass":"EGenericType"},{"id":15,"eClass":"EGenericType"},{"id":16,"eClass":"EGenericType"},{"ordered":false,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":true,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"name","changeable":true,"lowerBound":1,"iD":false,"id":17,"derived":false},{"ordered":false,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":true,"eClass":"EAttribute","defaultValueLiteral":null,"unsettable":false,"transient":false,"unique":true,"name":"type","changeable":true,"lowerBound":1,"iD":false,"id":18,"derived":false},{"id":19,"eClass":"EGenericType"},{"id":20,"eClass":"EGenericType"},{"container":false,"ordered":false,"upperBound":1,"defaultValue":null,"volatile":false,"many":false,"required":true,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"references","changeable":true,"resolveProxies":true,"lowerBound":1,"id":21,"derived":false},{"container":false,"ordered":false,"upperBound":-1,"defaultValue":null,"volatile":false,"many":true,"required":false,"eClass":"EReference","defaultValueLiteral":null,"containment":false,"unsettable":false,"transient":false,"unique":true,"name":"cols","changeable":true,"resolveProxies":true,"lowerBound":0,"id":22,"derived":false},{"id":23,"eClass":"EGenericType"},{"id":24,"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":25,"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":"tables","changeable":true,"resolveProxies":true,"lowerBound":0,"id":26,"derived":false},{"id":27,"eClass":"EGenericType"},{"id":28,"eClass":"EGenericType"}],"links":[{"source":0,"target":1},{"source":1,"target":0},{"source":2,"target":3},{"source":2,"target":4},{"source":2,"target":5},{"source":2,"target":6},{"source":3,"target":2},{"source":3,"target":7},{"source":3,"target":8},{"source":3,"target":9},{"source":3,"target":10},{"source":3,"target":11},{"source":7,"target":1},{"source":7,"target":12},{"source":7,"target":3},{"source":12,"target":1},{"source":8,"target":5},{"source":8,"target":13},{"source":8,"target":3},{"source":13,"target":5},{"source":9,"target":4},{"source":9,"target":14},{"source":9,"target":3},{"source":14,"target":4},{"source":10,"target":4},{"source":10,"target":15},{"source":10,"target":3},{"source":15,"target":4},{"source":11,"target":1},{"source":11,"target":16},{"source":11,"target":3},{"source":16,"target":1},{"source":4,"target":2},{"source":4,"target":17},{"source":4,"target":18},{"source":17,"target":1},{"source":17,"target":19},{"source":17,"target":4},{"source":19,"target":1},{"source":18,"target":1},{"source":18,"target":20},{"source":18,"target":4},{"source":20,"target":1},{"source":5,"target":2},{"source":5,"target":21},{"source":5,"target":22},{"source":21,"target":3},{"source":21,"target":23},{"source":21,"target":5},{"source":23,"target":3},{"source":22,"target":4},{"source":22,"target":24},{"source":22,"target":5},{"source":24,"target":4},{"source":6,"target":2},{"source":6,"target":25},{"source":6,"target":26},{"source":25,"target":1},{"source":25,"target":27},{"source":25,"target":6},{"source":27,"target":1},{"source":26,"target":3},{"source":26,"target":28},{"source":26,"target":6},{"source":28,"target":3}],"multigraph":true}