I think, history.getBars(...Filter.ALL_FLATS..) is broken.

This is sample strategy.

package jforex;

import com.dukascopy.api.*;
import java.text.SimpleDateFormat;
import java.util.TimeZone;
import java.util.Locale;

public class TestTemp implements IStrategy {

    
    public void onStart(IContext context) throws JFException {
        IConsole console = context.getConsole();
        IHistory history = context.getHistory();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss",Locale.US);
        sdf.setTimeZone(TimeZone.getTimeZone("Europe/London"));
        long lastBarStartTime = history.getStartTimeOfCurrentBar(Instrument.EURUSD, Period.ONE_HOUR);
        Filter[] filters = {Filter.WEEKENDS, Filter.ALL_FLATS};
        for(Filter filter: filters){
            IBar LastBar = history.getBars(Instrument.EURUSD, Period.ONE_HOUR, OfferSide.BID, filter, 1, lastBarStartTime, 0).get(0);
            console.getOut().println("Bar's Volume: " + LastBar.getVolume());
            console.getOut().println("Bar's StartTime: " + sdf.format(LastBar.getTime()));
            console.getOut().println("Filter: " + filter);
        }
        context.stop();
        return;
    }

    public void onAccount(IAccount account) throws JFException {
    }

    public void onMessage(IMessage message) throws JFException {
    }

    public void onStop() throws JFException {
    }

    public void onTick(Instrument instrument, ITick tick) throws JFException {
    }

    public void onBar(Instrument instrument, Period period, IBar askBar, IBar bidBar) throws JFException {
    }

}

And, Result is this.

ALL_FLATS Filter did not working.

But, This case was working.


Why??

Best regards,