@Override
                public Observable<RxBleInternalScanResult> apply(Observable<RxBleInternalScanResult> observable) {
                    return Observable.merge(
                            observable.compose(emulateFirstMatch),
                            observable.compose(emulateMatchLost)
                    );
                }
A convenience method for running a scan for a period of time and repeat in five seconds intervals.

@param windowInMillis window for which the observable should be active
@return Observable.Transformer that will take the original observable for specific time and repeat subscription after 5 seconds
rxandroidble/src/main/java/com/polidea/rxandroidble2/internal/scan/ScanSettingsEmulator.java