Example usage for java.util.stream Collectors toList

Introduction

In this page you can find the example usage for java.util.stream Collectors toList.

Prototype

public static <T> Collector<T, ?, List<T>> toList()

Source Link

Document

Returns a Collector that accumulates the input elements into a new List .

Usage

From source file:com.github.steveash.guavate.GuavateTest.java

@Test
public void test_stream_Optional() {
    Optional<String> optional = Optional.of("foo");
    List<String> test1 = Guavate.stream(optional).collect(Collectors.toList());
    assertEquals(test1, ImmutableList.of("foo"));

    Optional<String> empty = Optional.empty();
    List<String> test2 = Guavate.stream(empty).collect(Collectors.toList());
    assertEquals(test2, ImmutableList.of());
}

From source file:com.techcavern.wavetact.eventListeners.ConnectListener.java

public void onConnect(ConnectEvent event) throws Exception {
    String NickServCommand = DatabaseUtils.getNetwork(IRCUtils.getNetworkNameByNetwork(event.getBot()))
            .getValue(NETWORKS.NICKSERVCOMMAND);
    String NickServNick = DatabaseUtils.getNetwork(IRCUtils.getNetworkNameByNetwork(event.getBot()))
            .getValue(NETWORKS.NICKSERVNICK);
    if (NickServNick == null) {
        NickServNick = "NickServ";
    }/* w w  w  . j  a  v  a  2 s  . co  m*/
    if (NickServCommand != null) {
        event.getBot().sendRaw().rawLine("PRIVMSG " + NickServNick + " :" + NickServCommand);
    }
    TimeUnit.SECONDS.sleep(10);
    Registry.messageQueue.get(event.getBot()).addAll(Arrays
            .asList(StringUtils.split(DatabaseUtils.getNetwork(IRCUtils.getNetworkNameByNetwork(event.getBot()))
                    .getValue(NETWORKS.CHANNELS), ", "))
            .stream().map(channel -> ("JOIN :" + channel)).collect(Collectors.toList()));
    TimeUnit.SECONDS.sleep(10);
    ListenerManager listenerManager = event.getBot().getConfiguration().getListenerManager();
    listenerManager.getListeners().stream()
            .filter(lis -> !(lis instanceof ConnectListener || lis instanceof CoreHooks))
            .forEach(listener -> listenerManager.removeListener(listener));
    listenerManager.addListener(new ChanMsgListener());
    listenerManager.addListener(new PartListener());
    listenerManager.addListener(new PrivMsgListener());
    listenerManager.addListener(new KickListener());
    listenerManager.addListener(new BanListener());
    listenerManager.addListener(new JoinListener());
    listenerManager.addListener(new FunMsgListener());
    listenerManager.addListener(new RelayMsgListener());
    listenerManager.addListener(new InviteListener());
    listenerManager.addListener(new TellMsgListener());
    listenerManager.addListener(new NoticeListener());
    listenerManager.addListener(new ActionListener());
    listenerManager.addListener(new CTCPListener());
    IRCUtils.sendLogChanMsg(event.getBot(), "[Connection Successful]");
}

From source file:de.wpsverlinden.dupfind.DupeFinder.java

public Collection<FileEntry> getDupesOf(String path) {
    FileEntry info = (FileEntry) fileIndex.get(path);
    if (info == null) {
        outputPrinter.println("Could not find \"" + path + "\" in index");
        return Collections.EMPTY_LIST;
    }/*from  w w w.  j ava  2 s . c  om*/
    Collection<FileEntry> dupes = fileIndex.values().parallelStream()
            .filter((e) -> !(e.getPath().equals(info.getPath()))).filter((e) -> (e.getSize() == info.getSize()))
            .filter((e) -> (e.getHash().equals(info.getHash()))).collect(Collectors.toList());
    return dupes;
}

From source file:pt.ist.fenix.ui.spring.BookmarksController.java

@RequestMapping
public String bookmarks(Model model) {
    model.addAttribute("bookmarks",
            Authenticate.getUser().getBookmarksSet().stream()
                    .sorted(Comparator.comparing(cat -> cat.getSite().getName().getContent()))
                    .collect(Collectors.toList()));
    final Student student = AccessControl.getPerson().getStudent();
    if (student != null) {
        model.addAttribute("courses",
                student.getActiveRegistrationsIn(ExecutionSemester.readActualExecutionSemester()).stream()
                        .flatMap(registration -> registration
                                .getAttendingExecutionCoursesForCurrentExecutionPeriod().stream())
                        .collect(Collectors.toList()));
    }/*from  w  w w.j  a  v  a 2s . co  m*/
    return "fenix-learning/bookmarks";
}

From source file:org.obiba.mica.file.rest.DraftFileAccessResource.java

@GET
@Path("/{path:.*}")
public List<AclDto> get(@PathParam("path") String path) {
    String basePath = normalizePath(path);
    subjectAclService.checkPermission("/draft/file", "EDIT", basePath);

    return subjectAclService.findByResourceInstance(resource, basePath).stream()
            .map(a -> AclDto.newBuilder().setType(a.getType().name()).setPrincipal(a.getPrincipal())
                    .setResource(resource).setRole(PermissionsUtils.asRole(a.getActions()))
                    .setInstance(FileUtils.decode(basePath)).build())
            .collect(Collectors.toList());
}

From source file:com.devicehive.dao.riak.model.RiakDeviceEquipment.java

public static List<RiakDeviceEquipment> convertToEntity(List<DeviceEquipmentVO> equipment) {
    if (equipment == null) {
        return Collections.emptyList();
    }/*from   w w w  .j a v a2 s  . co m*/
    return equipment.stream().map(RiakDeviceEquipment::convertToEntity).collect(Collectors.toList());
}

From source file:co.mafiagame.engine.command.StartElectionCommand.java

@Override
public ResultMessage execute(EmptyContext context) {
    validateGameNotNull(context);/*from   ww w . ja  va2s  . c  o m*/
    Game game = context.getGame();
    game.update();
    if (game.getElectionMood() != ElectionMood.NONE)
        throw new ElectionAlreadyStarted();
    game.startElection(false);
    List<String> users = game.getPlayers().stream().map(Player::getAccount).map(Account::getUsername)
            .collect(Collectors.toList());
    return new ResultMessage(new Message("election.started")
            .setOptions(game.makeOption(Constants.CMD.VOTE, true)).setToUsers(users), ChannelType.GENERAL,
            context.getInterfaceContext());
}

From source file:com.baasbox.service.user.FriendShipService.java

public static List<ODocument> getFollowing(String username, QueryParams criteria) throws SqlInjectionException {
    OUser me = UserService.getOUserByUsername(username);
    Set<ORole> roles = me.getRoles();
    List<String> usernames = roles.parallelStream().map(ORole::getName)
            .filter((x) -> x.startsWith(RoleDao.FRIENDS_OF_ROLE))
            .map((m) -> StringUtils.difference(RoleDao.FRIENDS_OF_ROLE, m)).collect(Collectors.toList());
    if (username.isEmpty()) {
        return Collections.emptyList();
    } else {// www . ja  va 2s. c o  m
        List<ODocument> followers = UserService.getUserProfileByUsernames(usernames, criteria);
        return followers;
    }

}

From source file:org.obiba.mica.web.model.LocalizedStringDtos.java

@NotNull
List<Mica.LocalizedStringDtos> asDtoList(@NotNull Collection<LocalizedString> localizedStrings) {
    return localizedStrings.stream().map(localizedString -> Mica.LocalizedStringDtos.newBuilder()
            .addAllLocalizedStrings(asDto(localizedString)).build()).collect(Collectors.toList());
}

From source file:com.yahoo.bard.webservice.config.ConfigResourceLoader.java

/**
 * Use a string pattern to load configurations matching a resource name from the class path and parse into
 * Configuration objects.//from  ww  w  .  j  a va  2  s.c  o m
 *
 * @param name  The class path address of a resource ('/foo' means a resource named foo in the default package)
 *
 * @return A list of configurations corresponding to the matching class path resource
 *
 * @throws IOException if any resources cannot be read from the class path successfully.
 */
public List<Configuration> loadConfigurations(String name) throws IOException {
    return loadResourcesWithName(name).map(this::loadConfigFromResource).collect(Collectors.toList());
}