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automatically change instrument
 Post subject: automatically change instrument Post rating: 0   New post Posted: Mon 26 Nov, 2012, 10:32 

User rating: 1
Joined: Wed 07 Mar, 2012, 05:56
Posts: 101
Location: New CaledoniaNew Caledonia
hello support,

i have a little problem with the realwoodieCCI indicator.

i need to change this part of source code to be able to apply on different instrument :

   // change this line according to the instrument that is being used
    private Instrument              instrument  = Instrument.EURUSD;


so i wish to automatically changes depending on the selected graphic.

thanks you for your help


Attachments:
RealWoodieCCIIndicator.java [16.16 KiB]
Downloaded 278 times
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 Post subject: Re: automatically change instrument Post rating: 0   New post Posted: Mon 26 Nov, 2012, 11:38 
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User rating:
Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
you can fetch it from the feed, i.e.:
    private IFeedDescriptor feedDescriptor;
   
    public void onStart(IIndicatorContext context)
    {
        feedDescriptor = context.getFeedDescriptor();
        //...
    }

    public IndicatorResult calculate(int startIndex, int endIndex)
    {       
       Instrument feedInstrument = feedDescriptor.getInstrument();
        //...
    }


 

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