class CumulusTorSwitchService implements ISwitchService {

    @Override
    public List<String> getSwitchLacpGroups( SwitchNode switchNode )
    {
        List<String> bondList = bondListCache.get( switchNode );
        if ( bondList != null )
        {
            return bondList;
        }

        bondList = lacpHelper.getSwitchLacpGroups( switchNode );

        bondListCache.set( switchNode, bondList );

        return bondList;
    }

}