[SOLVED] Java application

Question

Hi,
I would like to ask you for help with some problem. I created a model in RapidMiner and now I need to create a java application that could use this model. So I need to write a code. But I don't know how should I start. I've noticed there is some possible to run a RapidMiner process in Eclipse but I haven't understood how it works yet. I begin to be desperate because days and days I searched the informations about how to do that but without any luck.
Could you please give me some advices or recommend me some documents for my work?

l__chine · Answer

I think I figured it out. My code now looks like this. 
IOContainer ioResult = myProcess.run(datasetfortesting);
ExampleSet resultSet = ioResult.get(ExampleSet.class);

for(Example example : resultSet){
	    Attributes atriba = example.getAttributes();
            Attribute a = atriba.getPredictedLabel();
            predictedLabel = example.getValueAsString(a);
            System.out.println(predictedLabel);
         }

So, this problem is solved.

Have a nice day

l__chine · Answer

I've received a message reporting to a class SimpleExampleSet. But I cannot find any method for displaying results from DataTable showed in Data view. I tried this way for printing results:
http://rapid-i.com/wiki/index.php?title=Integrating_RapidMiner_into_your_application
despite of a few mistakes in the code ( the method getExampleReader is undefined for the type ExampleSet), using the method getPredictedLabel() I received this:
 #16 prediction(label) (binominal/single_value).
The value of prediction label is not visible. Please how could I get this value?

Marco_Boeck · Answer

Hi,

well the result of a process is always an IOContainer. So to find out what you get after a specific process, you could do something like this:
[...]
IOContainer resultContainer = process.run();
for (IOObject r : resultContainer.asList()) {
	System.out.println(r.getClass());
}

Depending on the type of the result you can then continue from there.

Regards,
Marco