Example usage for java.util Collections singletonList

Introduction

In this page you can find the example usage for java.util Collections singletonList.

Prototype

public static <T> List<T> singletonList(T o)

Source Link

Document

Returns an immutable list containing only the specified object.

Usage

From source file:de.jackwhite20.japs.client.cache.impl.PubSubCacheImpl.java

public PubSubCacheImpl(String host, int port) {

    this(Collections.singletonList(new ClusterServer(host, port)));
}

From source file:org.openlmis.fulfillment.repository.ShipmentRepositoryIntegrationTest.java

@Override
Shipment generateInstance() {
    return new ShipmentDataBuilder().withoutId().withOrder(order)
            .withLineItems(Collections.singletonList(shipmentLineItem)).build();
}

From source file:net.dv8tion.discord.commands.SearchCommand.java

@Override
public List<String> getUsageInstructions() {
    return Collections.singletonList(
            ".google *<search terms>*  **OR** .wiki *<search terms>* **OR** .urban *<search terms>*\n");
}

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

@Override
public ResultMessage execute(MafiaKillsCommandContext context) {
    validateGameNotNull(context);// w ww  .  j a va2 s .  co m
    Game game = context.getGame();
    game.update();
    Player voter = game.playerByUsername(context.getMafiaVoter());
    validate(context);
    vote(voter, Collections.singletonList(context.getUserVoted()), game);
    voter.setVoted(true);
    if (game.checkMafiaElectionIsOver())
        commandExecutor.run(context.getInterfaceContext(), Constants.CMD.Internal.MAFIA_ELECTION_FINISHED,
                new EmptyContext(context.getInterfaceContext(), game));
    List<Message> messages = new ArrayList<>();
    if (Constants.NO_BODY.equals(context.getUserVoted()))
        game.mafias().forEach(m -> messages.add(createResultMessage(context, "user.vote.nobody", m)));
    else
        game.mafias().forEach(m -> messages.add(createResultMessage(context, "user.vote.another", m)));

    return new ResultMessage(messages, context.getInterfaceContext().getSenderType(),
            context.getInterfaceContext());
}

From source file:io.gravitee.definition.jackson.datatype.services.healthcheck.deser.ExpectationDeserializer.java

@Override
public Expectation deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonNode node = jp.getCodec().readTree(jp);

    Expectation expectation = new Expectation();

    final JsonNode assertionsNode = node.get("assertions");
    if (assertionsNode != null) {
        List<String> assertions = new ArrayList<>();
        assertionsNode.elements().forEachRemaining(assertionNode -> assertions.add(assertionNode.asText()));
        expectation.setAssertions(assertions);
    }/*  w  ww. jav  a  2  s  .c o  m*/

    if (expectation.getAssertions().isEmpty()) {
        // Add default assertion
        expectation.setAssertions(Collections.singletonList(Expectation.DEFAULT_ASSERTION));
    }

    return expectation;
}

From source file:ch.cyberduck.core.i18n.BundleLocale.java

@Override
public void setDefault(final String language) {
    final Preferences preferences = PreferencesFactory.get();
    if (null == language) {
        // Revert to system default language
        preferences.deleteProperty("AppleLanguages");
    } else {//from w w w .j  a v a 2  s .  c  om
        preferences.setProperty("AppleLanguages", Collections.singletonList(language));
    }
    cache.clear();
}

From source file:jp.classmethod.aws.infrastructure.BookDynamoDbRepository.java

/**
 * Create instance.//from   w w w .ja  va 2 s.c  o  m
 *
 * @param amazonDynamoDB the dynamodb client
 * @param objectMapper the object mapper to use
 * @since #version#
 */
@Autowired
public BookDynamoDbRepository(ProvisionedThroughput throughput, AmazonDynamoDB amazonDynamoDB,
        ObjectMapper objectMapper) {
    super(null /*prefix*/, TABLE_NAME, amazonDynamoDB, ImmutableMap.of(TABLE_NAME, throughput), objectMapper,
            Book.class, ATTRIBUTE_TYPE_MAP, Collections.singletonList(Book.BOOK_ID), null /*gsi list*/,
            Book.VERSION);
}

From source file:com.linkedin.pinot.core.predicate.NoDictionaryEqualsPredicateEvaluatorsTest.java

@Test
public void testIntPredicateEvaluators() {
    int intValue = _random.nextInt();
    EqPredicate eqPredicate = new EqPredicate(COLUMN_NAME,
            Collections.singletonList(Integer.toString(intValue)));
    PredicateEvaluator eqPredicateEvaluator = EqualsPredicateEvaluatorFactory
            .newNoDictionaryBasedEvaluator(eqPredicate, FieldSpec.DataType.INT);

    NEqPredicate neqPredicate = new NEqPredicate(COLUMN_NAME,
            Collections.singletonList(Integer.toString(intValue)));
    PredicateEvaluator neqPredicateEvaluator = NotEqualsPredicateEvaluatorFactory
            .newNoDictionaryBasedEvaluator(neqPredicate, FieldSpec.DataType.INT);

    Assert.assertTrue(eqPredicateEvaluator.apply(intValue));
    Assert.assertFalse(neqPredicateEvaluator.apply(intValue));

    int[] randomInts = new int[NUM_MULTI_VALUES];
    PredicateEvaluatorTestUtils.fillRandom(randomInts);
    randomInts[_random.nextInt(randomInts.length)] = intValue;

    Assert.assertTrue(eqPredicateEvaluator.apply(randomInts));
    Assert.assertFalse(neqPredicateEvaluator.apply(randomInts));

    for (int i = 0; i < 100; i++) {
        int random = _random.nextInt();
        Assert.assertEquals(eqPredicateEvaluator.apply(random), (random == intValue));
        Assert.assertEquals(neqPredicateEvaluator.apply(random), (random != intValue));

        PredicateEvaluatorTestUtils.fillRandom(randomInts);
        Assert.assertEquals(eqPredicateEvaluator.apply(randomInts), ArrayUtils.contains(randomInts, intValue));
        Assert.assertEquals(neqPredicateEvaluator.apply(randomInts),
                !ArrayUtils.contains(randomInts, intValue));
    }//from w w  w.j  av  a  2s  . co m
}

From source file:hudson.cli.GetJobCommandTest.java

@Issue("JENKINS-20236")
@Test/*from ww  w.  ja va2s .  c o  m*/
public void withFolders() throws Exception {
    MockFolder d = j.createFolder("d");
    FreeStyleProject p = d.createProject(FreeStyleProject.class, "p");
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PrintStream outS = new PrintStream(out);
    int result = new GetJobCommand().main(Collections.singletonList("d/p"), Locale.ENGLISH,
            new NullInputStream(0), outS, outS);
    outS.flush();
    String output = out.toString();
    assertEquals(output, 0, result);
    assertEquals(p.getConfigFile().asString(), output);
    out = new ByteArrayOutputStream();
    outS = new PrintStream(out);
    result = new GetJobCommand().main(Collections.singletonList("d"), Locale.ENGLISH, new NullInputStream(0),
            outS, outS);
    outS.flush();
    output = out.toString();
    assertEquals(output, 0, result);
    assertEquals(d.getConfigFile().asString(), output);
}

From source file:de.hybris.telcotrail.storefront.controllers.pages.AbstractLoginPageController.java

protected String getDefaultLoginPage(final boolean loginError, final HttpSession session, final Model model)
        throws CMSItemNotFoundException {
    final LoginForm loginForm = new LoginForm();
    model.addAttribute(loginForm);//from   w ww  .jav a2  s.com
    model.addAttribute(new RegisterForm());

    final String username = getUsernameTryingToLogin(session);
    if (username != null) {
        session.removeAttribute(SPRING_SECURITY_LAST_USERNAME);
    }

    loginForm.setJ_username(username);
    storeCmsPageInModel(model, getCmsPage());
    setUpMetaDataForContentPage(model, (ContentPageModel) getCmsPage());
    model.addAttribute("metaRobots", "index,no-follow");

    final Breadcrumb loginBreadcrumbEntry = new Breadcrumb("#",
            getMessageSource().getMessage("header.link.login", null, getI18nService().getCurrentLocale()),
            null);
    model.addAttribute("breadcrumbs", Collections.singletonList(loginBreadcrumbEntry));

    if (loginError) {
        GlobalMessages.addErrorMessage(model, "login.error.account.not.found.title");
    }
    return getView();
}