code: public void setType(String newType)
    {
      String oldType = type;
      type = newType;
      if (eNotificationRequired())
        eNotify(new ENotificationImpl(this, Notification.SET, SimpleAntlrPackage.PARAMETER__TYPE, oldType, type));
    }
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated