Hello support

I made this method:

protected void subscribeToRangeBarFeed( PriceRange priceRange ) {

ITailoredFeedDescriptor feedDscAsk = new RangeBarFeedDescriptor( Instrument.EURUSD, priceRange, OfferSide.ASK );

ITailoredFeedListener listener = new ITailoredFeedListener() {
@Override
public void onFeedData( ITailoredFeedDescriptor feedDescriptor, ITimedData feedData) {}
};

context.subscribeToFeed( feedDscAsk, listener );

}

Eclipse give me 7 warnings:
1) ITailoredFeedListener is a raw type. References to generic type ITailoredFeedListener<T> should be parameterized
2) ITailoredFeedDescriptor is a raw type. References to generic type ITailoredFeedDescriptor<T> should be parameterized
3) ITailoredFeedDescriptor is a raw type. References to generic type ITailoredFeedDescriptor<T> should be parameterized
4) ITailoredFeedListener is a raw type. References to generic type ITailoredFeedListener<T> should be parameterized
5) Type safety: The expression of type ITailoredFeedListener needs unchecked conversion to conform to ITailoredFeedListener<ITimedData>
6) Type safety: Unchecked invocation subscribeToFeed(ITailoredFeedDescriptor, ITailoredFeedListener) of the generic method subscribeToFeed(ITailoredFeedDescriptor<T>, ITailoredFeedListener<T>) of type IContext
7) Type safety: The expression of type ITailoredFeedDescriptor needs unchecked conversion to conform to ITailoredFeedDescriptor<ITimedData>

What is wromg?

Thanks for help.

PS: On live account is ITailored.. not possible to compile.

Hi,

I think you need something like this:

class MyTimeData extends ITimedData {
...
}

ITailoredFeedDescriptor<MyTimeData> feedDscAsk = new RangeBarFeedDescriptor( Instrument.EURUSD, priceRange, OfferSide.ASK );

Hi!

Unfortunately, Javadoc example is broken. Sorry if it misguided you, we will fix that.

ITailoredFeedDescriptor is supposed to be used like that:

    ITailoredFeedDescriptor<IPointAndFigure> descriptor = new PointAndFigureFeedDescriptor(Instrument.EURUSD, PriceRange.THREE_PIPS, ReversalAmount.THREE, OfferSide.ASK);
     
    // create type-safe listener
    ITailoredFeedListener<IPointAndFigure> listener = new ITailoredFeedListener<IPointAndFigure>() {
        @Override
        public void onFeedData(ITailoredFeedDescriptor<IPointAndFigure> feedDescriptor, IPointAndFigure feedData) {
            // Print IPointAndFigure specific data without casting
            console.getOut().println(feedData.isRising());
        }
    };
     
    // subscribe
    context.subscribeToFeed(descriptor, listener);