/**
* Schedules a series with the MASON simulation. You specify a value provider to give series data
* each timestep. This value provider can be null, in which case no data will ever be updated --
* you'd have to update it on your own as you saw fit.
*/
public static Stoppable scheduleSeries(
final GUIState state,
final BarChartSeriesAttributes attributes,
final ProvidesCollection valueProvider) {
return state.scheduleRepeatingImmediatelyAfter(
new Steppable() {
double last = state.state.schedule.BEFORE_SIMULATION;
public void step(SimState state) {
double x = state.schedule.getTime();
if (x > last && x >= state.schedule.EPOCH && x < state.schedule.AFTER_SIMULATION) {
last = x;
if (valueProvider != null) {
final Collection vals = valueProvider.provide();
// JFreeChart isn't synchronized. So we have to update it from the Swing Event
// Thread
if (vals != null)
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
attributes.setElements(new ArrayList(vals));
}
});
}
// this will get pushed on the swing queue late
attributes.getGenerator().updateChartLater(state.schedule.getSteps());
}
}
});
}
/**
* Schedules a series with the MASON simulation. You specify a value provider to give series data
* each timestep. This value provider can be null, in which case no data will ever be updated --
* you'd have to update it on your own as you saw fit.
*/
public static Stoppable scheduleSeries(
final GUIState state, final TimeSeriesAttributes attributes, final Valuable valueProvider) {
return state.scheduleRepeatingImmediatelyAfter(
new Steppable() {
final XYSeries series = attributes.getSeries();
double last = state.state.schedule.BEFORE_SIMULATION;
public void step(SimState state) {
final double x = state.schedule.getTime();
if (x > last && x >= state.schedule.EPOCH && x < state.schedule.AFTER_SIMULATION) {
last = x;
final double value =
(valueProvider == null) ? Double.NaN : valueProvider.doubleValue();
// JFreeChart isn't synchronized. So we have to update it from the Swing Event Thread
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
attributes.possiblyCull();
series.add(x, value, true);
}
});
// this will get pushed on the swing queue late
attributes.getGenerator().updateChartLater(state.schedule.getSteps());
}
}
});
}