How to use

getId

method

in

io.spring.initializr.metadata.SingleSelectCapability

protected void singleSelect(ObjectNode parent, SingleSelectCapability capability) {
  ObjectNode single = nodeFactory.objectNode();
  single.put("type", capability.getType().getName());
  DefaultMetadataElement defaultType = capability.getDefault();
  if (defaultType != null) {
    single.put("default", defaultType.getId());
  }
  ArrayNode values = nodeFactory.arrayNode();
  values.addAll(capability.getContent().stream().map(this::mapValue)
      .collect(Collectors.toList()));
  single.set("values", values);
  parent.set(capability.getId(), single);
}