JFreeChart: DynamicTimeSeries with period of n milliseconds

Question

I\'m trying do define an interface in which I want to plot some values received by an external device. These values are received with a frequency that can be set through the

Answer 1

I think because you have this:

public class MultipleOfMilliseconds extends Millisecond
//                                          ^^^^^^^^^^^

this is true:

if(timeSample instanceof Millisecond)

If you change the ordering of the tests you might have better luck:

if(timeSample instanceof MultipleOfMillisecond)
  this.pointsInTime = new MultipleOfMillisecond[nMoments];
else if (timeSample instanceof Millisecond)
  this.pointsInTime = new Millisecond[nMoments];