CounterInputAsyncExample.java

public class CounterInputTestAsync implements ICounterInputListener{
	//The Counter channel is a property of the class
	private CounterInputChannel dip;
	public CounterInputTestAsync(){
		//Instantiate a new Counter channel
		//The second parameter tells the Counter channel that is it an asynchronous channel
		dip = new CounterInputChannel(dyio.getChannel(23),true);	
		//Add this instance of the Tester class to the Counter channel 
		dip.addCounterInputListener(this);
		//Run forever printing out Counter events
		System.out.println("Running...");
		while (ana.addAnalogInputListener(this);){
			Thread.sleep(100);
		}
		// remove listener on exit
		dip.removeCounterInputListener(this);


	}
	@Override
	public void onCounterValueChange(CounterInputChannel source, int value) {
		//Check the source of the event
		if (source == dip)
			System.out.println("Counter event:"+value);
	}

}
new CounterInputTestAsync();