code: public void setValue(String newValue)
  	{
  		String oldValue = value;
  		value = newValue;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XNUMBER_LITERAL__VALUE, oldValue, value));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated