Example usage for java.util Collections emptySet

Introduction

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

Prototype

@SuppressWarnings("unchecked")
public static final <T> Set<T> emptySet()

Source Link

Document

Returns an empty set (immutable).

Usage

From source file:com.vitesify.languidmpd.streams.TestMPDStreamProcessor.java

@Test
public void test_send_single_command() throws IOException {
    InputStream is = new ReaderInputStream(new StringReader("OK\nOK\nNOT OK\nOK"), Charset.forName("UTF-8"));
    OutputStream os = new NullOutputStream();
    MPDStreamProcesser mpdsp = new MPDStreamProcesser(is, os);

    Set<String> s = Collections.emptySet();
    assertTrue(mpdsp.send_command(Message.STATUS, s));
    assertTrue(mpdsp.last_command_succeeded());

    assertTrue(mpdsp.get_return_code().endsWith("NOT OK\n"));
}

From source file:org.jasig.springframework.web.client.HttpServletProxyResponse.java

public HttpServletProxyResponse(HttpServletResponse servletResponse) {
    this.servletResponse = servletResponse;
    this.excludedHeaders = Collections.emptySet();
}

From source file:org.jasig.springframework.web.client.PortletResourceProxyResponse.java

public PortletResourceProxyResponse(ResourceResponse resourceResponse) {
    this.resourceResponse = resourceResponse;
    this.excludedHeaders = Collections.emptySet();
}

From source file:ch.cyberduck.cli.SingleTransferItemFinder.java

@Override
public Set<TransferItem> find(final CommandLine input, final TerminalAction action, final Path remote) {
    if (input.getOptionValues(action.name()).length == 2) {
        switch (action) {
        case download:
            return new DownloadTransferItemFinder().find(input, action, remote);
        case upload:
        case synchronize:
            return new UploadTransferItemFinder().find(input, action, remote);
        }/*from  w ww .  j av  a  2  s .  com*/
    } else {
        switch (action) {
        case upload:
        case synchronize:
            return Collections.emptySet();
        }
    }
    // Relative to current working directory using prefix finder.
    return Collections
            .singleton(new TransferItem(remote, LocalFactory.get(prefixer.normalize(remote.getName()))));
}

From source file:lux.index.field.ElementTextField.java

@Override
public Iterable<IndexableField> getFieldValues(XmlIndexer indexer) {
    XdmNode doc = indexer.getXdmNode();/*from   w ww  .j  av  a2s .  c o  m*/
    if (doc != null && doc.getUnderlyingNode() != null) {
        SaxonDocBuilder builder = indexer.getSaxonDocBuilder();
        Analyzer analyzer = getAnalyzer();
        TokenStream textTokens = null;
        try {
            textTokens = analyzer.tokenStream(getName(), new CharSequenceReader(""));
        } catch (IOException e) {
        }

        XmlTokenStreamBase tokens = new ElementTokenStream(getName(), analyzer, textTokens, doc,
                builder.getOffsets(), indexer.getProcessor());
        tokens.configureElementVisibility(indexer);
        return new FieldValues(this, Collections.singleton(new TextField(getName(), tokens)));
    }
    return Collections.emptySet();
}

From source file:com.epam.ta.reportportal.ws.validation.JaskonRequiredPropertiesValidatorTest.java

@Test
public void testRequiredFields() {
    StartLaunchRQ startLaunchRQ = new StartLaunchRQ();
    startLaunchRQ.setDescription("some description");
    startLaunchRQ.setName("some launch name");
    startLaunchRQ.setTags(Collections.emptySet());
    JaskonRequiredPropertiesValidator validator = new JaskonRequiredPropertiesValidator();
    Errors errors = new BeanPropertyBindingResult(startLaunchRQ, "startLaunchRq");
    validator.validate(startLaunchRQ, errors);
    Assert.assertThat(errors.getAllErrors(), not(empty()));
    Assert.assertThat(errors.getFieldError("startTime"), not(nullValue()));
}

From source file:com.velix.jmongo.MongoImpl.java

private static Set<InetSocketAddress> getUniqueHosts(List<String> hosts) {
    if (null == hosts) {
        return Collections.emptySet();
    }/*from  w w  w  .  java 2  s. c  o  m*/
    Set<InetSocketAddress> ret = new HashSet<InetSocketAddress>(hosts.size());
    for (String host : hosts) {
        ret.add(parseInetSocketAddress(host));
    }
    return ret;
}

From source file:controllers.Projects.java

public static void view(Long id) {
    models.Project project = getProject(id);
    User user = getUser();/*ww  w  .j ava  2s . c o  m*/

    Set<User> otherOwners = Collections.emptySet();
    if (user.isAdmin || project.status == ProjectStatus.CONFIRMED) {
        List<models.Project> otherProjects = models.Project.find("moduleName = ? AND status = ? AND owner != ?",
                project.moduleName, ProjectStatus.CONFIRMED, project.owner).fetch();
        otherOwners = new HashSet<User>();
        for (models.Project otherProject : otherProjects)
            otherOwners.add(otherProject.owner);
    }
    render(project, otherOwners);
}

From source file:com.mgmtp.jfunk.data.generator.data.IndexedFields.java

public Set<FieldSet> getFieldSets(final String dataKey) {
    Set<FieldSet> result = fieldSetsMap.get(dataKey);
    if (result != null) {
        return Collections.unmodifiableSet(result);
    }/*from ww  w.  j  a  v a  2 s . c  om*/
    return Collections.emptySet();
}

From source file:com.create.application.configuration.security.ClientConfiguration.java

@Bean
@ConfigurationProperties("security.oauth2.client")
public BaseClientDetails oauth2ClientDetails(OAuth2ClientProperties client) {
    BaseClientDetails details = new BaseClientDetails();
    details.setClientId(client.getClientId());
    details.setClientSecret(client.getClientSecret());
    details.setAuthorities(getAuthorities());
    details.setRegisteredRedirectUri(Collections.emptySet());
    return details;
}