@Test public void testQuietPeriodListener() throws Throwable { assertableExceptionHandler = new AssertableExceptionHandler(); Listener originalListener = (path, changeKind) -> { assertFalse(notified); notified = true; }; Listener quietListener = new QuietPeriodListener(100, originalListener, assertableExceptionHandler); notified = false; quietListener.onChange(null, null); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); await().atMost(1, SECONDS).until(() -> notified, is(true)); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); notified = false; quietListener.onChange(null, null); quietListener.onChange(null, null); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); await().atMost(1, SECONDS).until(() -> notified, is(true)); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); notified = false; quietListener.onChange(null, null); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); await().atMost(1, SECONDS).until(() -> notified, is(true)); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); Thread.sleep(500); notified = false; quietListener.onChange(null, null); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); await().atMost(1, SECONDS).until(() -> notified, is(true)); assertableExceptionHandler.assertNoErrorInTheBackgroundThread(); }
protected QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler) { this.quietPeriodInMS = quietPeriodInMS; this.delegate = listenerToWrap; this.exceptionHandler = exceptionHandler; }
QuietPeriodListener implements Listener { protected QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler) { this.quietPeriodInMS = quietPeriodInMS; this.delegate = listenerToWrap; this.exceptionHandler = exceptionHandler; } }
QuietPeriodListener implements Listener { protected QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler) { this.quietPeriodInMS = quietPeriodInMS; this.delegate = listenerToWrap; this.exceptionHandler = exceptionHandler; } protected  QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler); }
QuietPeriodListener implements Listener { protected QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler) { this.quietPeriodInMS = quietPeriodInMS; this.delegate = listenerToWrap; this.exceptionHandler = exceptionHandler; } protected  QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler); @Override synchronized void onChange(Path path, ChangeKind changeKind); }
QuietPeriodListener implements Listener { protected QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler) { this.quietPeriodInMS = quietPeriodInMS; this.delegate = listenerToWrap; this.exceptionHandler = exceptionHandler; } protected  QuietPeriodListener(long quietPeriodInMS, Listener listenerToWrap, ExceptionHandler exceptionHandler); @Override synchronized void onChange(Path path, ChangeKind changeKind);  }