code: @Override
  	public Set<StringTextValue<?>> asSet()
  	{
  		final Set<StringTextValue<?>> allSettings = new HashSet<>();
  		allSettings.add(getOpen());
  		allSettings.add(getClose());
  		allSettings.add(getAccordion());
  		allSettings.add(getPersist());
  		allSettings.add(getQuery());
  		allSettings.add(getClickQuery());
  		return allSettings;
  	}
docs: {@inheritDoc}