How to use

getCargo

method

in

org.qsardb.model.Parameter

private Map<String, String> loadValues(Parameter<?,?> p) {
  try {
    return p.getCargo(ValuesCargo.class).loadStringMap();
  } catch (IOException e) {
    return new HashMap<String, String>();
  }
}

@Override
public void beginMapping() throws IOException {
  C parameter = getParameter();
  this.references = new LinkedHashMap<String, String>();
  if(parameter.hasCargo(ReferencesCargo.class)){
    ReferencesCargo cargo = parameter.getCargo(ReferencesCargo.class);
    this.references.putAll(cargo.loadReferences());
  }
}

static
public DecimalFormat getFormat(Parameter<?, ?> parameter){
  if(parameter.hasCargo(ValuesCargo.class)){
    ValuesCargo valuesCargo = parameter.getCargo(ValuesCargo.class);
    try {
      Map<String, BigDecimal> values = parseValues(valuesCargo.loadStringMap());
      ScaleFrequencyMap map = ScaleFrequencyMap.sample(values.values());
      int minCount = Math.max(3, values.size() / 10);
      return new DecimalFormat(map.getPattern(minCount), new DecimalFormatSymbols(Locale.US));
    } catch(Exception e){
      logger.log(Level.WARNING, "Parameter \'" + parameter.getId() + "\' does not specify decimal format", e);
    }
  }
  return null;
}