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santteegt
12-18-2014, 12:29 PM
Hi,


Is there a way to preprocess the data that came from a previous step to show, e.g. on a comboBox for user selection. i will be grateful if you give me an example to process that data on the Dialog class instance.


PD: to get the previous step i use



List<StreamInterface> infoStreams = meta.getStepIOMeta().getInfoStreams();
StepMeta stepMeta = infoStreams.get( 0 ).getStepMeta();

Thanks in advance


Santiago.