S - the type of the resultpublic class DirectPoller<S> extends java.lang.Object implements Poller<S>
Poller that uses the callers thread to poll for a result as soon as
it is asked for. This is often appropriate if you expect a result relatively
quickly, or if there is only one such result expected (otherwise it is more
efficient to use a background thread to do the polling).| Constructor and Description |
|---|
DirectPoller(long interval) |
public java.util.concurrent.Future<S> poll(java.util.concurrent.Callable<S> callable) throws java.lang.Exception
Future.get() or
Future.get(long, TimeUnit) will the polling actually start.poll in interface Poller<S>callable - a Callable to use to retrieve a resultjava.lang.ExceptionPoller.poll(Callable)