apilink.setAttribute("method", enumConstant.getName());
            return apilink;
        } else {
            listener.warning(String.format("Could not generate link for enum constant %s", enumConstant));
            Element element = document.createElement("UNKNOWN-ENUM");
            element.appendChild(document.createTextNode(enumConstant.toString()));
            return element;
        }
    }

    private final List<String> innerClassNames = new ArrayList<String>();
    private String outerClassName;
    private transient ClassMetaDataRepository<ClassMetaData> metaDataRepository;
    public final HashMap<String, String> constants = new HashMap<String, String>();
    private final List<EnumConstantMetaData> enumConstants = new ArrayList<EnumConstantMetaData>();