/**
  * This returns the property descriptors for the adapted class.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
   if (itemPropertyDescriptors == null) {
     super.getPropertyDescriptors(object);
   }
   return itemPropertyDescriptors;
 }
  /**
   * 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(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            StructuredFactory.eINSTANCE.createVariableReferenceExpression()));

    newChildDescriptors.add(
        createChildParameter(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            StructuredFactory.eINSTANCE.createFunctionCallExpression()));

    newChildDescriptors.add(
        createChildParameter(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            ExpressionsFactory.eINSTANCE.createIntegerConstantExpression()));

    newChildDescriptors.add(
        createChildParameter(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            ExpressionsFactory.eINSTANCE.createOperationExpression()));

    newChildDescriptors.add(
        createChildParameter(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            PlatformFactory.eINSTANCE.createLabelParameterValue()));

    newChildDescriptors.add(
        createChildParameter(
            StructuredPackage.Literals.RETURN_OPERATION__RESULT,
            PlatformFactory.eINSTANCE.createInstructionParameterMapping()));
  }
 /**
  * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate
  * feature for an {@link org.eclipse.emf.edit.command.AddCommand}, {@link
  * org.eclipse.emf.edit.command.RemoveCommand} or {@link org.eclipse.emf.edit.command.MoveCommand}
  * in {@link #createCommand}.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
   if (childrenFeatures == null) {
     super.getChildrenFeatures(object);
     childrenFeatures.add(StructuredPackage.Literals.RETURN_OPERATION__RESULT);
   }
   return childrenFeatures;
 }
 /**
  * This disposes all of the item providers created by this factory.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 public void dispose() {
   if (operationItemProvider != null) operationItemProvider.dispose();
   if (inputItemProvider != null) inputItemProvider.dispose();
   if (outputItemProvider != null) outputItemProvider.dispose();
   if (interfaceItemProvider != null) interfaceItemProvider.dispose();
   if (sampleMessagesItemProvider != null) sampleMessagesItemProvider.dispose();
   if (sampleFileItemProvider != null) sampleFileItemProvider.dispose();
   if (sampleFromXsdItemProvider != null) sampleFromXsdItemProvider.dispose();
 }
  /**
   * This handles model notifications by calling {@link #updateChildren} to update any cached
   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   *
   * @generated
   */
  @Override
  public void notifyChanged(Notification notification) {
    updateChildren(notification);

    switch (notification.getFeatureID(ReturnOperation.class)) {
      case StructuredPackage.RETURN_OPERATION__RESULT:
        fireNotifyChanged(
            new ViewerNotification(notification, notification.getNotifier(), true, false));
        return;
    }
    super.notifyChanged(notification);
  }
 /**
  * This disposes all of the item providers created by this factory.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 public void dispose() {
   if (packageItemProvider != null) packageItemProvider.dispose();
   if (operationItemProvider != null) operationItemProvider.dispose();
   if (propertyItemProvider != null) propertyItemProvider.dispose();
   if (parameterItemProvider != null) parameterItemProvider.dispose();
   if (eventItemProvider != null) eventItemProvider.dispose();
   if (enumerationTypeItemProvider != null) enumerationTypeItemProvider.dispose();
   if (primitiveTypeItemProvider != null) primitiveTypeItemProvider.dispose();
   if (complexTypeItemProvider != null) complexTypeItemProvider.dispose();
   if (enumeratorItemProvider != null) enumeratorItemProvider.dispose();
   if (typeConstraintItemProvider != null) typeConstraintItemProvider.dispose();
   if (typeParameterItemProvider != null) typeParameterItemProvider.dispose();
   if (parameterizedTypeItemProvider != null) parameterizedTypeItemProvider.dispose();
   if (packageMemberItemProvider != null) packageMemberItemProvider.dispose();
   if (rangeConstraintItemProvider != null) rangeConstraintItemProvider.dispose();
   if (domainItemProvider != null) domainItemProvider.dispose();
   if (typeAliasItemProvider != null) typeAliasItemProvider.dispose();
 }