Java Code Examples for java.util.Set

public static <T> List<T> getInstancesOfAnnotation(ASMDataTable asmDataTable, Class annotationClass, Class<T> instanceClass) {
	String annotationClassName = annotationClass.getCanonicalName();
	Set<ASMDataTable.ASMData> asmDatas = asmDataTable.getAll(annotationClassName);
	List<T> instances = new ArrayList<>();
	for (ASMDataTable.ASMData asmData : asmDatas) {
		try {
			Class<?> asmClass = Class.forName(asmData.getClassName());
			Class<? extends T> asmInstanceClass = asmClass.asSubclass(instanceClass);
			T instance = asmInstanceClass.newInstance();
			instances.add(instance);
		} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | LinkageError e) {
			HarshenCastle.LOGGER.error("Failed to load: {}", asmData.getClassName(), e);
		}
	}
	return instances;
}
 

public static String buildQuery(Map<String, String> params, String charset) throws IOException {
    if (params == null || params.isEmpty()) {
        return null;
    }

    StringBuilder query = new StringBuilder();
    Set<Entry<String, String>> entries = params.entrySet();
    boolean hasParam = false;

    for (Entry<String, String> entry : entries) {
        String name = entry.getKey();
        String value = entry.getValue();
        // 忽略参数名或参数值为空的参数
        if (StringUtils.isAnyEmpty(name, value)) {
            if (hasParam) {
                query.append("&");
            } else {
                hasParam = true;
            }

            query.append(name).append("=").append(URLEncoder.encode(value, charset));
        }
    }

    return query.toString();
}
 

private void executeWithThrowException(FunctionContext context) {
  DistributedSystem ds = InternalDistributedSystem.getAnyInstance();
  RegionFunctionContext rfContext = (RegionFunctionContext) context;
  LogWriter logger = ds.getLogWriter();
  logger.fine("Executing executeWithThrowException in TestFunction on Member : "
      + ds.getDistributedMember() + "with Context : " + context);
  if (context.getArguments() instanceof Boolean) {
    logger.fine("MyFunctionExecutionException Exception is intentionally thrown");
    throw new MyFunctionExecutionException("I have been thrown from TestFunction");
  } else if (rfContext.getArguments() instanceof Set) {
    Set origKeys = (Set) rfContext.getArguments();
    for (Iterator i = origKeys.iterator(); i.hasNext();) {
      Region r = PartitionRegionHelper.getLocalDataForContext(rfContext);
      Object key = i.next();
      Object val = r.get(key);
      if (val != null) {
        throw new MyFunctionExecutionException("I have been thrown from TestFunction");
      }
    }
  } else {
    logger.fine("Result sent back :" + Boolean.FALSE);
    rfContext.getResultSender().lastResult(Boolean.FALSE);
  }
}
 

public Set <String> getExtraOptionsLD( boolean debug, boolean coreCopied ) {
    String chipkitCoreDirectory = data.get("build.core.path");
    String chipkitVariantDirectory = data.get("build.variant.path");
    String ldScriptDirectory = data.get("build.ldscript_dir.path");
    String ldscript = debug ? data.get("ldscript-debug") : data.get("ldscript");
    String ldcommon = data.get("ldcommon");
    Set <String> optionSet = new LinkedHashSet<>();
    parseOptions( optionSet, data.get("compiler.c.elf.flags") );
    removeRedundantCompilerOptions(optionSet);
    removeRedundantLinkerOptions(optionSet);
    optionSet.add("-mnewlib-libc");
    if ( coreCopied ) {
        optionSet.add("-T\"" + ldscript + "\"");
        optionSet.add("-T\"" + ldcommon + "\"");
    } else {
        Path ldcommonPath = Paths.get( chipkitCoreDirectory, ldcommon );
        Path ldscriptPath = Paths.get( debug && !ldScriptDirectory.isEmpty() ? ldScriptDirectory : chipkitCoreDirectory, ldscript );
        if ( !Files.exists(ldscriptPath) && !debug ) {
            ldscriptPath = Paths.get( chipkitVariantDirectory, ldscript );
        }
        optionSet.add("-T\"" + ldscriptPath.toString() + "\"");
        optionSet.add("-T\"" + ldcommonPath.toString() + "\"");
    }
    return optionSet;
}
 

public void testBasicSubprojects() throws Exception {
    Set subprojects = simpleSubprojects.getSubprojects();
    
    assertTrue("no subprojects for simple", subprojects.isEmpty());
    assertEquals("no subprojects for simple", Collections.EMPTY_SET, subprojects);
    assertTrue("no subprojects for simple", subprojects.isEmpty());
    
    subprojects = extsrcrootSubprojects.getSubprojects();
    assertFalse("extsrcroot has simple as a subproject", subprojects.isEmpty());
    assertEquals("extsrcroot has simple as a subproject", Collections.singleton(simple), subprojects);
    assertFalse("extsrcroot has simple as a subproject", subprojects.isEmpty());
    
    subprojects = simple2Subprojects.getSubprojects();
    
    assertTrue("no subprojects for simple", subprojects.isEmpty());
    assertEquals("no subprojects for simple", Collections.EMPTY_SET, subprojects);
    assertTrue("no subprojects for simple", subprojects.isEmpty());
}
 

private static boolean diff(PrintWriter writer, PgDiffArguments arguments)
        throws InterruptedException, IOException, URISyntaxException {
    PgDiffScript script;
    try (PrintWriter encodedWriter = getDiffWriter(arguments)) {
        script = PgDiff.createDiff(encodedWriter != null ? encodedWriter : writer, arguments);
    }
    if (arguments.isSafeMode()) {
        Set<DangerStatement> dangerTypes = script.findDangers(arguments.getAllowedDangers());
        if (!dangerTypes.isEmpty()) {
            String msg = MessageFormat.format(Messages.Main_danger_statements,
                    dangerTypes.stream().map(DangerStatement::name)
                    .collect(Collectors.joining(", ")));
            writer.println(msg);
            try (PrintWriter encodedWriter = getDiffWriter(arguments)) {
                if (encodedWriter != null) {
                    encodedWriter.println("-- " + msg);
                }
            }
            return false;
        }
    }
    return true;
}
 

private void checkIfGivenExpressionIsValid(Map<String, Class<?>> inputSchemaFields, Set<String> errors,
		ExpressionData expressionData, ErrorLogTableViewer errorLogTableViewer) {
	if(StringUtils.isBlank(expressionData.getExpressionEditorData().getExpression())){
		errors.add(Messages.EXPRESSION_IS_BLANK);
	}
	else{
		Display.getCurrent().asyncExec(new Runnable() {
			
			@Override
			public void run() {
				ExpressionEditorUtil.validateExpression(expressionData.getExpressionEditorData().getExpression(),
						inputSchemaFields,expressionData.getExpressionEditorData());
				if(!expressionData.getExpressionEditorData().isValid()){
					errors.add(Messages.EXPRESSION_IS_INVALID);
					errorLogTableViewer.refresh();
				}
			}
		});
		
	}
}
 

/**
 * Creates an instance of {@code PKIXParameters} that
 * populates the set of most-trusted CAs from the trusted
 * certificate entries contained in the specified {@code KeyStore}.
 * Only keystore entries that contain trusted {@code X509Certificates}
 * are considered; all other certificate types are ignored.
 *
 * @param keystore a {@code KeyStore} from which the set of
 * most-trusted CAs will be populated
 * @throws KeyStoreException if the keystore has not been initialized
 * @throws InvalidAlgorithmParameterException if the keystore does
 * not contain at least one trusted certificate entry
 * @throws NullPointerException if the keystore is {@code null}
 */
public PKIXParameters(KeyStore keystore)
    throws KeyStoreException, InvalidAlgorithmParameterException
{
    if (keystore == null)
        throw new NullPointerException("the keystore parameter must be " +
            "non-null");
    Set<TrustAnchor> hashSet = new HashSet<TrustAnchor>();
    Enumeration<String> aliases = keystore.aliases();
    while (aliases.hasMoreElements()) {
        String alias = aliases.nextElement();
        if (keystore.isCertificateEntry(alias)) {
            Certificate cert = keystore.getCertificate(alias);
            if (cert instanceof X509Certificate)
                hashSet.add(new TrustAnchor((X509Certificate)cert, null));
        }
    }
    setTrustAnchors(hashSet);
    this.unmodInitialPolicies = Collections.<String>emptySet();
    this.certPathCheckers = new ArrayList<PKIXCertPathChecker>();
    this.certStores = new ArrayList<CertStore>();
}
 

@Override
public List<String> resolve(Context context, List<String> expressions) {
    IndicesOptions options = context.getOptions();
    MetaData metaData = context.getState().metaData();
    if (options.expandWildcardsClosed() == false && options.expandWildcardsOpen() == false) {
        return expressions;
    }

    if (isEmptyOrTrivialWildcard(expressions)) {
        return resolveEmptyOrTrivialWildcard(options, metaData, true);
    }

    Set<String> result = innerResolve(context, expressions, options, metaData);

    if (result == null) {
        return expressions;
    }
    if (result.isEmpty() && !options.allowNoIndices()) {
        IndexNotFoundException infe = new IndexNotFoundException((String)null);
        infe.setResources("index_or_alias", expressions.toArray(new String[0]));
        throw infe;
    }
    return new ArrayList<>(result);
}
 

private static ResourcePoolManager createPoolManager(Set<Archive> archives,
        Map<String, List<Entry>> entriesForModule,
        ByteOrder byteOrder,
        BasicImageWriter writer) throws IOException {
    ResourcePoolManager resources = new ResourcePoolManager(byteOrder, new StringTable() {

        @Override
        public int addString(String str) {
            return writer.addString(str);
        }

        @Override
        public String getString(int id) {
            return writer.getString(id);
        }
    });

    for (Archive archive : archives) {
        String mn = archive.moduleName();
        entriesForModule.get(mn).stream()
            .map(e -> new ArchiveEntryResourcePoolEntry(mn,
                                e.getResourcePoolEntryName(), e))
            .forEach(resources::add);
    }
    return resources;
}
 

/**
 * Checks that the given core is unsatisfiable with respect to the given
 * bounds.
 * 
 * @return true if the core is correct; false otherwise
 */
static boolean checkCorrect(Set<Formula> core, Bounds bounds) {
	System.out.print("checking correctness ... ");
	final long start = System.currentTimeMillis();
	Solver solver = solver();
	solver.options().setSolver(SATFactory.MiniSat);
	final Solution sol = solver.solve(Formula.and(core), bounds);
	final long end = System.currentTimeMillis();
	if (sol.instance() == null) {
		System.out.println("correct (" + (end - start) + " ms).");
		return true;
	} else {
		System.out.println("incorrect! (" + (end - start) + " ms). The core is satisfiable:");
		System.out.println(sol);
		return false;
	}
}
 

public Set<String> findContainers(Collection<EClass> collection, String selectedType) {
  Set<String> result = new HashSet<String>();
  SigTrace typeTrace;
  try {
    typeTrace = getSigTraceByType(selectedType);
  } catch (TraceException e1) {
    return result;
  }
  EList<EClass> superTypes = typeTrace.getEClass().getEAllSuperTypes();
  for (EClass eClass : collection) {
    for (EReference eReference : eClass.getEAllReferences()) {
      if (eReference.isContainment()) {
        try {
          if (superTypes.stream()
              .anyMatch(s -> s.getName().equals(eReference.getEReferenceType().getName()))) {
            result.add(getSigTraceByClassName(eClass.getName()).getSigType());
          }
        } catch (TraceException e) {
          // no need to handle
        }
      }
    }
  }
  return result;
}
 

@SuppressWarnings("unchecked")
private Result computeNodeWildcard(Wildcard expr) {
    Result result = new Result();
    LabelVar var = expr.getWildcardId();
    Set<@NonNull TypeNode> candidates = new HashSet<>();
    if (var.hasName()) {
        candidates.addAll((Collection<@NonNull TypeNode>) this.varTyping.get(var));
    } else {
        candidates.addAll(this.typeGraph.nodeSet());
    }
    TypeGuard guard = expr.getWildcardGuard();
    for (TypeNode typeNode : guard.filter(candidates)) {
        result.add(typeNode, typeNode);
    }
    return result;
}
 

@Override
protected Set<TypeToken<? super T>> delegate() {
  ImmutableSet<TypeToken<? super T>> result = classes;
  if (result == null) {
    @SuppressWarnings({"unchecked", "rawtypes"})
    ImmutableList<TypeToken<? super T>> collectedTypes =
        (ImmutableList)
            TypeCollector.FOR_GENERIC_TYPE.classesOnly().collectTypes(TypeToken.this);
    return (classes =
        FluentIterable.from(collectedTypes)
            .filter(TypeFilter.IGNORE_TYPE_VARIABLE_OR_WILDCARD)
            .toSet());
  } else {
    return result;
  }
}
 

public Response createPublicGroup(GroupCreateRequest request) {
    Set<Long> permissions = request.permissions.stream().
        map(permission -> permission.getId()).collect(Collectors.toSet());
    Set<Long> roles = request.roles.stream().
        map(role -> role.getId()).collect(Collectors.toSet());
    String error = validateCreateRequest(request.name, permissions, roles);
    if (StringUtils.isNoneEmpty(error)) {
        throw new WebApplicationException(
            error,
            Response.Status.BAD_REQUEST);
    }

    Group group = new Group(request.name);
    return updateOrCreateGroup(group, permissions, roles);
}
 

/**
 * {@inheritDoc}
 */
@Override
public void apply(RequestTemplate template) {
    String url = template.request().url();
    if (urlFilter.accept(url)) {
        Set<Entry<String, String>> propagatedAttributes = copy(template);
        log.trace("Propagated outbound headers {} for url [{}].", propagatedAttributes, url);
    } else {
        log.trace("Propagation disabled for url [{}]", url);
    }
}
 

public void loadBlocked(Set<Integer> blocked)
{
    for (Integer id : blocked)
    {
        blockedIds.add(id);
        availabilityMap.set(id);
    }
}
 

void visit(GeneratorAdapter mv, Set<String> strings, String className) {
    this.className = className;
    this.classData = AcesoProguardMap.instance().getClassData(className);
    if (classData == null) {
        throw new GradleException("can not find class: " + className +
                " , sure you aceso-mapping is right and this class not in blacklist.");
    }
    visitClassifier(mv, strings);
}
 

@Override
protected void updateGoalState(ClusterModel clusterModel, Set<String> excludedTopics)
    throws AnalysisInputException {
  // While proposals exclude the excludedTopics, the leader bytes in still considers replicas of the excludedTopics.
  if (!_overLimitBrokerIds.isEmpty()) {
    LOG.warn("There were still {} brokers over the limit.", _overLimitBrokerIds.size());
    _succeeded = false;
  }
  finish();
}
 

PowerSet(Set<E> input) {
  ImmutableMap.Builder<E, Integer> builder = ImmutableMap.builder();
  int i = 0;
  for (E e : checkNotNull(input)) {
    builder.put(e, i++);
  }
  this.inputSet = builder.build();
  checkArgument(inputSet.size() <= 30,
      "Too many elements to create power set: %s > 30", inputSet.size());
}
 

@Override
public void dataChanged ( final List<BrowserEntry> addedOrUpdated, final Set<String> removed, final boolean full )
{
    logger.debug ( "Browser data changed: {}, {}, {}", new Object[] { addedOrUpdated, removed, full } );

    this.connection.handleBrowseDataChanged ( this, addedOrUpdated, removed, full );
}
 

public URL configure(URL url) {
    if (configuratorUrl == null || configuratorUrl.getHost() == null
            || url == null || url.getHost() == null) {
        return url;
    }
    if (Constants.ANYHOST_VALUE.equals(configuratorUrl.getHost()) 
            || url.getHost().equals(configuratorUrl.getHost())) {
        String configApplication = configuratorUrl.getParameter(Constants.APPLICATION_KEY, configuratorUrl.getUsername());
        String currentApplication = url.getParameter(Constants.APPLICATION_KEY, url.getUsername());
        if (configApplication == null || Constants.ANY_VALUE.equals(configApplication) 
                || configApplication.equals(currentApplication)) {
            if (configuratorUrl.getPort() == 0 || url.getPort() == configuratorUrl.getPort()) {
                Set<String> condtionKeys = new HashSet<String>();
                condtionKeys.add(Constants.CATEGORY_KEY);
                condtionKeys.add(Constants.CHECK_KEY);
                condtionKeys.add(Constants.DYNAMIC_KEY);
                condtionKeys.add(Constants.ENABLED_KEY);
                for (Map.Entry<String, String> entry : configuratorUrl.getParameters().entrySet()) {
                    String key = entry.getKey();
                    String value = entry.getValue();
                    if (key.startsWith("~") || Constants.APPLICATION_KEY.equals(key) 
                            || Constants.SIDE_KEY.equals(key)) {
                        condtionKeys.add(key);
                        if (value != null && ! Constants.ANY_VALUE.equals(value)
                                && ! value.equals(url.getParameter(key.startsWith("~") ? key.substring(1) : key))) {
                            return url;
                        }
                    }
                }
                return doConfigure(url, configuratorUrl.removeParameters(condtionKeys));
            }
        }
    }
    return url;
}
 

@Override
public Set<String> keys() {
	if(role==TripleComponentRole.OBJECT && id>graph.getNShared()) {
		return Collections.emptySet();
	}
	return new VertexPropertySet(this);
}
 

@Test
public void testGetAvailablePaymentTypesFromSupplier_NoRelationAllSupplierDefaults()
        throws Exception {
    Set<String> prodPt = new HashSet<>(
            Arrays.asList(BaseAdmUmTest.PAYMENT_TYPE_IDS_INV_DD));
    Set<String> suppDefPt = new HashSet<>(
            Arrays.asList(BaseAdmUmTest.PAYMENT_TYPE_IDS));
    // expected: intersect prodPt and suppDefPt
    Set<String> expPt = new HashSet<>(
            Arrays.asList(BaseAdmUmTest.PAYMENT_TYPE_IDS_INV_DD));
    getAvailablePaymentTypesFromSupplier(prodPt, suppDefPt, false, expPt);
}
 

public V putSingleValue(K key, V value)
{
    Set<V> values = map.get(key);
    if (values == null)
    {
        values = new HashSet<V>();
        map.put(key, values);
    }
    values.add(value);
    return value;
}
 

@Test
public void testContains() {
    Set<TestObject> set = redisson.getSet("set");

    set.add(new TestObject("1", "2"));
    set.add(new TestObject("1", "2"));
    set.add(new TestObject("2", "3"));
    set.add(new TestObject("3", "4"));
    set.add(new TestObject("5", "6"));

    Assert.assertTrue(set.contains(new TestObject("2", "3")));
    Assert.assertTrue(set.contains(new TestObject("1", "2")));
    Assert.assertFalse(set.contains(new TestObject("1", "9")));
}
 

public User(String firstname, String lastname, String email, Set<String> roles) {
	super();
	this.firstname = firstname;
	this.lastname = lastname;
	this.email = email;
	this.roles = roles;
}
 

/**
 * TODO: Comment.
 * 
 * @return
 */
public Set<ObjectName> getRootMBeanObjectNames() {
    if (isDestroyed()) {
        return null;
    }

    return _MBeanModelManager.findKeys(getData());
}
 

public void updatePeers() {
    Set<Peer> allPeers = Collections.synchronizedSet(new HashSet<>());
    arkNetwork.getHosts().parallelStream().forEach(host -> {
        try {
            String baseUrl = arkNetwork.getHttpScheme() + "://" + host.getHostname() + ":" + host.getPort();

            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            headers.set("nethash", arkNetwork.getNetHash());
            headers.set("version", arkNetwork.getVersion());
            headers.set("port", arkNetwork.getPort());
            HttpEntity<Void> requestEntity = new HttpEntity<>(headers);

            PeerList peerList = restTemplate
                .exchange(
                    baseUrl + "/peer/list",
                    HttpMethod.GET,
                    requestEntity,
                    PeerList.class
                )
                .getBody();
            Set<Peer> peers = peerList.getPeers().stream()
                .filter(peer -> Objects.equals(peer.getStatus(), "OK"))
                .collect(Collectors.toSet());
            allPeers.addAll(peers);
        } catch (Exception e) {
            // ignore failed hosts
        }
    });

    Set<Peer> newPeers = new HashSet<>(peers);
    newPeers.retainAll(allPeers);
    newPeers.addAll(allPeers);
    peers.addAll(newPeers);
    peers.retainAll(newPeers);

    log.info("Updated peers: ");
    log.info(new NiceObjectMapper(new ObjectMapper()).writeValueAsString(peers));
}
 

@Override
Iterable<Set<Location>> listLocationsForModules() {
    if (searchPath == null)
        return Collections.emptyList();

    return ModulePathIterator::new;
}
 

private Set<SourceNodeFactory> findSourcesForProcessorParents(final String[] parents) {
    final Set<SourceNodeFactory> sourceNodes = new HashSet<>();
    for (String parent : parents) {
        final NodeFactory nodeFactory = nodeFactories.get(parent);
        if (nodeFactory instanceof SourceNodeFactory) {
            sourceNodes.add((SourceNodeFactory) nodeFactory);
        } else if (nodeFactory instanceof ProcessorNodeFactory) {
            sourceNodes.addAll(findSourcesForProcessorParents(((ProcessorNodeFactory) nodeFactory).parents));
        }
    }
    return sourceNodes;
}
 

private static Iterable<String> getCoveredPackages(Module mod, Source[] sources) {
    if (mod != null) {
        Set<String> ret = mod.getCoveredPackages();
        if (ret != null) {
            return ret;
        }
    }
    
    Set<String> known = new HashSet<String>();
    Manifest m = mod == null ? null : mod.getManifest();
    if (m != null) {
        Attributes attr = m.getMainAttributes();
        String pack = attr.getValue("Covered-Packages"); // NOI18N
        if (pack != null) {
            known.addAll(Arrays.asList(pack.split(",", -1)));
            mod.registerCoveredPackages(known);
            return known;
        }
    }
    
    // not precomputed/cached, analyze
    StringBuffer save = new StringBuffer();
    for (Source s : sources) s.listCoveredPackages(known, save);

    if (save.length() > 0) save.setLength(save.length()-1);
    if (mod != null) {
        mod.registerCoveredPackages(known);
    }
    return known;
}
 

@Override
public Set<String> findPermissionByUserId(String uuid) {
	List<Permission> list = permissionMapper.selectPermissionByUserId(uuid);
	Set<String> set = new HashSet<>();
	for (Permission permission : list) {
		set.add(permission.getPermissionName());
	}
	return set;
}
 

public Set getAvailableRoomFeatures() {
	Set features = new TreeSet(GlobalRoomFeature.getAllGlobalRoomFeatures(getSession()));
	Department dept = getManagingDept();
	if (dept!=null)
		features.addAll(DepartmentRoomFeature.getAllDepartmentRoomFeatures(dept));
	return features;

}
 

private static Set<IdIdentifier> getWrittenIds(final Context context) {
    Set<IdIdentifier> result = (Set<IdIdentifier>) context.getData(WRITTEN_IDS_DATAKEY);
    if (result == null) {
        result = new HashSet<>();
        context.setData(WRITTEN_IDS_DATAKEY, result);
    }
    return result;

}
 

@Override
public Set<Entry<E>> entrySet() {
  Set<Entry<E>> result = entrySet;
  if (result == null) {
    entrySet = result = createEntrySet();
  }
  return result;
}
 

@Override
public Set getResourceDomains()
   {
       HashSet hashset = Sets.newHashSet();
       hashset.add("animation");
       return hashset;
   }
 

@Override
public Set<InternalDistributedMember> send(DistributionMessage msg, NetView alternateView) {
  if (this.encrypt != null) {
    this.encrypt.installView(alternateView);
  }
  return send(msg, true);
}
 

/**
 * @return map containing all class names as key, extracted RuntimeBeans as
 *         values. If more than zero values is returned, exactly one
 *         RuntimeBeanEntry will have isRoot set to true, even if yang does
 *         not contain special configuration for it.
 */
public static Map<String, RuntimeBeanEntry> extractClassNameToRuntimeBeanMap(
        final String packageName, final DataNodeContainer container,
        final String moduleYangName, final TypeProviderWrapper typeProviderWrapper,
        final String javaNamePrefix, final Module currentModule, final SchemaContext schemaContext) {


    AttributesRpcsAndRuntimeBeans attributesRpcsAndRuntimeBeans = extractSubtree(
            packageName, container, typeProviderWrapper, currentModule,
            schemaContext);
    Map<String, RuntimeBeanEntry> result = new HashMap<>();

    List<AttributeIfc> attributes;
    Set<Rpc> rpcs;
    if (attributesRpcsAndRuntimeBeans.isEmpty() == false) {
        attributes = attributesRpcsAndRuntimeBeans.getAttributes();
        rpcs = attributesRpcsAndRuntimeBeans.getRpcs();
    } else {
        // create artificial root if not defined in yang
        attributes = Collections.emptyList();
        rpcs = Collections.emptySet();
    }
    RuntimeBeanEntry rootRuntimeBeanEntry = createRoot(packageName,
            container, moduleYangName, attributes, javaNamePrefix,
            attributesRpcsAndRuntimeBeans.getRuntimeBeanEntries(), rpcs);

    Deque<RuntimeBeanEntry> stack = new LinkedList<>();
    stack.add(rootRuntimeBeanEntry);

    while (stack.isEmpty() == false) {
        RuntimeBeanEntry first = stack.pollFirst();
        if (result.containsKey(first.getJavaNameOfRuntimeMXBean())) {
            throw new NameConflictException(
                    first.getJavaNameOfRuntimeMXBean(), null, null);
        }
        result.put(first.getJavaNameOfRuntimeMXBean(), first);
        stack.addAll(first.getChildren());
    }
    return result;
}
 

Set<ElementHandle<TypeElement>> loadDescenantsOfNode() {
    if (namePrefix.length() < PREFIX_TRESHOLD) {
        return loadDescenantsOfNode2();
    }
    TypeElement baseClass = getBaseClass();
    if (baseClass == null) {
        return Collections.emptySet();
    }
    Set<ElementHandle<TypeElement>> handles = new HashSet<ElementHandle<TypeElement>>();

    Set<ElementHandle<TypeElement>> els = ctx.getClasspathInfo().getClassIndex().
            getDeclaredTypes(namePrefix, ClassIndex.NameKind.CASE_INSENSITIVE_PREFIX, 
            EnumSet.of(ClassIndex.SearchScope.DEPENDENCIES, ClassIndex.SearchScope.SOURCE));
    TypeMirror nodeType = baseClass.asType();
    for (Iterator<ElementHandle<TypeElement>> it = els.iterator(); it.hasNext(); ) {
        ElementHandle<TypeElement> h = it.next();
        TypeElement e = h.resolve(ctx.getCompilationInfo());
        if (e == null ||
            !acceptsQName(e.getQualifiedName(), e.getSimpleName()) ||
            e.getModifiers().contains(Modifier.ABSTRACT) ||
            !FxClassUtils.isFxmlAccessible(e) ||
            !ctx.getCompilationInfo().getTypes().isAssignable(e.asType(), nodeType)) {
                continue;
        }
        handles.add(h);
    }
    return handles;
}