class WFSGovernor extends TimeSpanGovernor implements QueryTrackerListener {

    @Override
    public void clearData()
    {
        try
        {
            myDataClearer.removeAll();
            super.clearData();
        }
        catch (DataElementLookupException e)
        {
            LOGGER.error(e, e);
        }
    }

    public  WFSGovernor(MantleToolbox mantle, DataRegistry dataRegistry, DataTypeInfo wfsLayer, QueryRegion region);

}