/**
   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children that
   * can be created under this object.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   *
   * @generated
   */
  @Override
  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
    super.collectNewChildDescriptors(newChildDescriptors, object);

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createGraphNode()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createDiagram()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createReference()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createProperty()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createDiagramLink()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createGraphConnector()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createGraphEdge()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createSimpleSemanticModelElement()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createUMASemanticModelBridge()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createCoreSemanticModelBridge()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED,
            UmaFactory.eINSTANCE.createTextElement()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createImage()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createPolyline()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__CONTAINED, UmaFactory.eINSTANCE.createEllipse()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__LINK, UmaFactory.eINSTANCE.createDiagramLink()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__ANCHORAGE,
            UmaFactory.eINSTANCE.createGraphConnector()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__SEMANTIC_MODEL,
            UmaFactory.eINSTANCE.createSimpleSemanticModelElement()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__SEMANTIC_MODEL,
            UmaFactory.eINSTANCE.createUMASemanticModelBridge()));

    newChildDescriptors.add(
        createChildParameter(
            UmaPackage.Literals.GRAPH_ELEMENT__SEMANTIC_MODEL,
            UmaFactory.eINSTANCE.createCoreSemanticModelBridge()));
  }