Retrieve Internal State Counter/Buffer value

delacal

I am working with the Android Java API 3.8.1 and would like to know how to retrieve a Forced Data Producer value (https://mbientlab.com/androiddocs/latest/data_processor.html?highlight=count#internal-state). I am working with the Counter in the Accelerometer sensor for the MMS device.

The counter producer is created with:

accelerometer.acceleration().addRouteAsync(new RouteBuilder() {
    @Override
    public void configure(RouteComponent source) {
        source.log(new Subscriber() {
            @Override
            public void apply(Data data, Object... env) {
                Acceleration value = data.value(Acceleration.class);
            }
        }).count().name("**accelerometerRouteCounter**");
    }
}).continueWith(new Continuation<Route, Void>() {
    @Override
    public Void then(Task<Route> task) throws Exception { 
        accelerometer.acceleration().start();
        accelerometer.start();
        return null;
    }
});

And later retrieved with:

ForcedDataProducer producer = dataproc.state("**accelerometerRouteCounter**");
if(producer != null) {
    producer.addRouteAsync(new RouteBuilder() {
        @Override
        public void configure(RouteComponent source) {
            Log.i("MainActivity", "This is called correctly");
            source.react(new RouteComponent.Action() {
                @Override
                public void execute(DataToken token) {
                    Log.i("MainActivity ", token.toString());
                    Log.i("MainActivity ","How to retrieve int value??");
                }
            });
        }
    }).continueWith(new Continuation<Route, Object>() {
        @Override
        public Object then(Task<Route> task) throws Exception {
            producer.read();
            return null;
        }
    });
}

The "ForcedDataProducer producer" object with name "accelerometerRouteCounter" is found in dataproc.state call, but I don't know how to retrieve its value. Didn’t found it on the documentation.
Could anybody advise us about this issue?

Thank you so much in advance.