Dukascopy Support Board • View topic

c112

Could you add "throws JFException" in the signature of https://www.dukascopy.com/client/javadoc/com/dukascopy/api/feed/IFeedListener.html

It would make Feeds easier to code
it's also hard to print the whole Exception in console
https://www.dukascopy.com/wiki/#Chart_feeds

API Support

This is not possible, since it would make the existing strategies fail to compile.

c112

just a suggestion from my experience

Except this annoying problem they are very flexible to use, allows ONE_SEC periods, and would be a good replacement of public void onBar(Instrument instrument, Period p, IBar a, IBar b) throws JFException

API Support

If this is an issue to you then simply create another method with added the throws notation, e.g.:

public void myOnFeedData(IFeedDescriptor feedDescriptor, ITimedData feedData) throws JFException {
    //put all the logic here
}
    
@Override
public void onFeedData(IFeedDescriptor feedDescriptor, ITimedData feedData) {
    try {
        myOnFeedData(feedDescriptor, feedData);
    } catch (JFException e) {
        console.getErr().println(e);
        e.printStackTrace();
    }
}