/**
* Gets the input data and macro name and iterates over the example set while updating the current
* iteration in the given macro.
*/
@Override
public void doWork() throws OperatorException {
outExtender.reset();
ExampleSet exampleSet = exampleSetInput.getData(ExampleSet.class);
String iterationMacroName = getParameterAsString(PARAMETER_ITERATION_MACRO);
boolean innerSinkIsConnected = exampleSetInnerSink.isConnected();
for (iteration = 1; iteration <= exampleSet.size(); iteration++) {
getProcess().getMacroHandler().addMacro(iterationMacroName, String.valueOf(iteration));
// passing in clone or if connected the result from last iteration
exampleSetInnerSource.deliver(
innerSinkIsConnected ? exampleSet : (ExampleSet) exampleSet.clone());
getSubprocess(0).execute();
inApplyLoop();
if (innerSinkIsConnected) {
exampleSet = exampleSetInnerSink.getData(ExampleSet.class);
}
outExtender.collect();
}
getProcess().getMacroHandler().removeMacro(iterationMacroName);
exampleSetOutput.deliver(exampleSet);
}
@Override
public void doWork() throws OperatorException {
ExampleSet exampleSet = exampleSetInput.getData(ExampleSet.class);
Attribute[] labels = getLabels(exampleSet);
if (labels.length == 0) {
throw new UserError(this, 105);
}
outExtender.reset();
for (int i = 0; i < labels.length; i++) {
ExampleSet cloneSet = (ExampleSet) exampleSet.clone();
cloneSet.getAttributes().setLabel(labels[i]);
exampleInnerSource.deliver(cloneSet);
getSubprocess(0).execute();
outExtender.collect();
inApplyLoop();
}
}
