Example usage for java.util Set addAll

Introduction

In this page you can find the example usage for java.util Set addAll.

Prototype

boolean addAll(Collection<? extends E> c);

Source Link

Document

Adds all of the elements in the specified collection to this set if they're not already present (optional operation).

Usage

From source file:net.itransformers.topologyviewer.fulfilmentfactory.impl.TestFulfilmentImpl.java

Set<String> readVars(String line) {
    String varsStr = line.substring("### vars:".length()).trim();
    String[] varsArr = varsStr.split(",\\s");
    Set<String> vars = new HashSet<String>(varsArr.length);
    vars.addAll(Arrays.asList(varsArr));
    return vars;/*from  ww w.  j  a v  a  2s .c  o  m*/
}

From source file:cc.recommenders.utils.dictionary.Dictionary.java

public Set<T> getAllEntries() {
    Set<T> allEntries = new LinkedHashSet<T>();
    allEntries.addAll(entries);
    return allEntries;
}

From source file:com.amazon.janusgraph.example.MarvelGraphFactory.java

public static void load(final JanusGraph graph, final int rowsToLoad, final boolean report) throws Exception {

    JanusGraphManagement mgmt = graph.openManagement();
    if (mgmt.getGraphIndex(CHARACTER) == null) {
        final PropertyKey characterKey = mgmt.makePropertyKey(CHARACTER).dataType(String.class).make();
        mgmt.buildIndex(CHARACTER, Vertex.class).addKey(characterKey).unique().buildCompositeIndex();
    }//from  www. java 2  s.c o  m
    if (mgmt.getGraphIndex(COMIC_BOOK) == null) {
        final PropertyKey comicBookKey = mgmt.makePropertyKey(COMIC_BOOK).dataType(String.class).make();
        mgmt.buildIndex(COMIC_BOOK, Vertex.class).addKey(comicBookKey).unique().buildCompositeIndex();
        mgmt.makePropertyKey(WEAPON).dataType(String.class).make();
        mgmt.makeEdgeLabel(APPEARED).multiplicity(Multiplicity.MULTI).make();
    }
    mgmt.commit();

    ClassLoader classLoader = MarvelGraphFactory.class.getClassLoader();
    URL resource = classLoader.getResource("META-INF/marvel.csv");
    int line = 0;
    Map<String, Set<String>> comicToCharacter = new HashMap<>();
    Map<String, Set<String>> characterToComic = new HashMap<>();
    Set<String> characters = new HashSet<>();
    BlockingQueue<Runnable> creationQueue = new LinkedBlockingQueue<>();
    try (CSVReader reader = new CSVReader(new InputStreamReader(resource.openStream()))) {
        String[] nextLine;
        while ((nextLine = reader.readNext()) != null && line < rowsToLoad) {
            line++;
            String comicBook = nextLine[1];
            String[] characterNames = nextLine[0].split("/");
            if (!comicToCharacter.containsKey(comicBook)) {
                comicToCharacter.put(comicBook, new HashSet<String>());
            }
            List<String> comicCharacters = Arrays.asList(characterNames);
            comicToCharacter.get(comicBook).addAll(comicCharacters);
            characters.addAll(comicCharacters);

        }
    }

    for (String character : characters) {
        creationQueue.add(new CharacterCreationCommand(character, graph));
    }

    BlockingQueue<Runnable> appearedQueue = new LinkedBlockingQueue<>();
    for (String comicBook : comicToCharacter.keySet()) {
        creationQueue.add(new ComicBookCreationCommand(comicBook, graph));
        Set<String> comicCharacters = comicToCharacter.get(comicBook);
        for (String character : comicCharacters) {
            AppearedCommand lineCommand = new AppearedCommand(graph, new Appeared(character, comicBook));
            appearedQueue.add(lineCommand);
            if (!characterToComic.containsKey(character)) {
                characterToComic.put(character, new HashSet<String>());
            }
            characterToComic.get(character).add(comicBook);
        }
        REGISTRY.histogram("histogram.comic-to-character").update(comicCharacters.size());
    }

    int maxAppearances = 0;
    String maxCharacter = "";
    for (String character : characterToComic.keySet()) {
        Set<String> comicBookSet = characterToComic.get(character);
        int numberOfAppearances = comicBookSet.size();
        REGISTRY.histogram("histogram.character-to-comic").update(numberOfAppearances);
        if (numberOfAppearances > maxAppearances) {
            maxCharacter = character;
            maxAppearances = numberOfAppearances;
        }
    }
    LOG.info("Character {} has most appearances at {}", maxCharacter, maxAppearances);

    ExecutorService executor = Executors.newFixedThreadPool(POOL_SIZE);
    for (int i = 0; i < POOL_SIZE; i++) {
        executor.execute(new BatchCommand(graph, creationQueue));
    }
    executor.shutdown();
    while (!executor.awaitTermination(60, TimeUnit.SECONDS)) {
        LOG.info("Awaiting:" + creationQueue.size());
        if (report) {
            REPORTER.report();
        }
    }

    executor = Executors.newSingleThreadExecutor();
    executor.execute(new BatchCommand(graph, appearedQueue));

    executor.shutdown();
    while (!executor.awaitTermination(60, TimeUnit.SECONDS)) {
        LOG.info("Awaiting:" + appearedQueue.size());
        if (report) {
            REPORTER.report();
        }
    }
    LOG.info("MarvelGraphFactory.load complete");
}

From source file:info.archinnov.achilles.internal.metadata.parsing.EntityExplorer.java

public List<Class<?>> discoverEntities(List<String> packageNames) {
    log.debug("Discovery of Achilles entity classes in packages {}", StringUtils.join(packageNames, ","));

    Set<Class<?>> candidateClasses = new HashSet<Class<?>>();
    Reflections reflections = new Reflections(packageNames);
    candidateClasses.addAll(reflections.getTypesAnnotatedWith(Entity.class));
    return new ArrayList<Class<?>>(candidateClasses);
}

From source file:net.sf.gazpachoquest.services.user.impl.UserServiceImpl.java

@Override
@Transactional(readOnly = true)//w ww .  j ava2 s.co  m
public Set<Permission<?>> getPermissions(Integer userId) {
    Set<Permission<?>> permissions = new HashSet<Permission<?>>();
    permissions.addAll(((UserRepository) repository).getQuestionnairPermissions(userId));
    permissions.addAll(((UserRepository) repository).getQuestionnairDefinitionPermissions(userId));
    permissions.addAll(((UserRepository) repository).getResearchPermissions(userId));
    permissions.addAll(((UserRepository) repository).getUserPermissions(userId));
    return permissions;
}

From source file:ca.simplegames.micro.utils.StringUtils.java

/**
 * Convenience method to convert a CSV string list to a set.
 * Note that this will suppress duplicates.
 *
 * @param str the input String//  w  ww  . jav a2  s.c o m
 * @return a Set of String entries in the list
 */
public static Set commaDelimitedListToSet(String str) {
    Set set = new TreeSet();
    String[] tokens = commaDelimitedListToStringArray(str);
    set.addAll(Arrays.asList(tokens));
    return set;
}

From source file:info.archinnov.achilles.entity.parsing.EntityExplorer.java

public List<Class<?>> discoverEntities(List<String> packageNames) throws ClassNotFoundException, IOException {
    log.debug("Discovery of Achilles entity classes in packages {}", StringUtils.join(packageNames, ","));

    Set<Class<?>> candidateClasses = new HashSet<Class<?>>();
    Reflections reflections = new Reflections(packageNames);
    candidateClasses.addAll(reflections.getTypesAnnotatedWith(Entity.class));
    return new ArrayList<Class<?>>(candidateClasses);
}

From source file:com.thoughtworks.go.util.Csv.java

private Set<String> fields() {
    Set<String> fields = new LinkedHashSet<>();
    for (CsvRow row : data) {
        fields.addAll(row.fields());
    }/*from  w  w w  .  j  a  v a  2s.  c om*/
    return fields;
}

From source file:org.jasig.portlet.contacts.control.PortletEditController.java

@ModelAttribute("domains")
public DomainMap getDomains(PortletPreferences prefs) {

    final List<String> domainActive = Arrays.asList(prefs.getValues("domainsActive", new String[0]));

    String[] defaultOn = prefs.getValues("defaultOn", new String[0]);
    String[] userOn = prefs.getValues("domainOn", new String[0]);
    String[] userOff = prefs.getValues("domainOff", new String[0]);

    Set<String> domains = new HashSet<String>();
    domains.addAll(Arrays.asList(defaultOn));

    domains.addAll(Arrays.asList(userOn));
    domains.removeAll(Arrays.asList(userOff));

    Map<String, Boolean> domainsMap = new TreeMap<String, Boolean>();
    for (String domain : domainActive) {
        domainsMap.put(domain, domains.contains(domain));
    }//from  w ww .  j a  v  a2 s  . c o m

    return new DomainMap(domainsMap);
}

From source file:com.gopivotal.cloudfoundry.test.support.runner.BuildpackClassRunner.java

private Set<String> getExcludedApplicationNames(Method method) {
    Set<String> names = new HashSet<>();

    names.addAll(nullSafeValue(AnnotationUtils.findAnnotation(method, ExcludedApplications.class)));
    names.addAll(nullSafeValue(//w w w.  ja v a2s . c o m
            AnnotationUtils.findAnnotation(method.getDeclaringClass(), ExcludedApplications.class)));

    return names;
}