How to use

Parameter

in

org.qsardb.model

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;
}

@Override
protected String valueName(){
  return getContainer().getName();
}

@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());
  }
}

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

private void loadParameters(Collection<? extends Parameter> params) {
  for (Parameter<?, ?> p: params) {
    Column column = new Column(p.getId());
    columns.add(column);
    Map<String, String> values = loadValues(p);
    for (Row row: rows) {
      String v = values.get(row.getId());
      row.getValues().put(column, makeCell(v));
    }
  }
}

@Override
public void endMapping() throws IOException {
  C parameter = getParameter();
  ReferencesCargo cargo = parameter.getOrAddCargo(ReferencesCargo.class);
  cargo.storeReferences(this.references);
  this.references.clear();
  this.references = null;
}