@Override
public void setOptions(String[] options) throws Exception {
// these are options to the hadoop map task (especially the -names-file)
String existing = Utils.getOption("existing-header", options);
setPathToExistingHeader(existing);
String attNames = Utils.getOption('A', options);
setAttributeNames(attNames);
String namesFile = Utils.getOption("names-file", options);
setAttributeNamesFile(namesFile);
String outputName = Utils.getOption("header-file-name", options);
setOutputHeaderFileName(outputName);
super.setOptions(options);
// any options to pass on to the underlying Weka csv to arff map task?
CSVToARFFHeaderMapTask tempMap = new CSVToARFFHeaderMapTask();
tempMap.setOptions(options);
String optsToWekaMapTask = Utils.joinOptions(tempMap.getOptions());
if (!DistributedJobConfig.isEmpty(optsToWekaMapTask)) {
setCsvToArffTaskOptions(optsToWekaMapTask);
}
}
/**
* Adds options from the ARFF map task to the supplied list of options
*
* @param opts the list of options to add the ARFF options to
*/
protected void addArffMapTaskOpts(List<String> opts) {
String[] arffMapOpts = m_arffMapTask.getOptions();
for (String s : arffMapOpts) {
opts.add(s);
}
}