code: public void setFragment(boolean newFragment) {
  		boolean oldFragment = fragment;
  		fragment = newFragment;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, XtextPackage.TERMINAL_RULE__FRAGMENT, oldFragment, fragment));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated