*/
public class HostIntervalController extends DefaultIntervalController {

    /** Default cache expire duration in hours */
    private static final long DEFAULT_CACHE_EXPIRE_HOURS = 1L;

    /** Cache storing the last access time for each host. */
    private final Cache<String, AtomicLong> lastTimes;

    /**
     * Constructs a new HostIntervalController with default parameters.
     */