private boolean waitForSignal()

in fam/src/main/java/org/apache/commons/jci2/fam/listeners/AbstractFilesystemAlterationListener.java [181:203]

• 21 lines of code
• 5 McCabe index (conditional complexity)

    private boolean waitForSignal(final Signal pSignal, final int pSecondsTimeout) {
        int i = 0;
        while(true) {
            synchronized(pSignal) {
                if (!pSignal.triggered) {
                    try {
                        pSignal.wait(1000);
                    } catch (final InterruptedException e) {
                    }

                    if (++i > pSecondsTimeout) {
                        log.error("timeout after " + pSecondsTimeout + "s");
                        return false;
                    }

                } else {
                    pSignal.triggered = false;
                    break;
                }
            }
        }
        return true;
    }