Example usage for java.util.stream Collectors toSet

Introduction

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

Prototype

public static <T> Collector<T, ?, Set<T>> toSet()

Source Link

Document

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

Usage

From source file:com.netflix.spinnaker.clouddriver.aws.provider.view.AmazonS3DataProvider.java

@Autowired
public AmazonS3DataProvider(ObjectMapper objectMapper, AmazonClientProvider amazonClientProvider,
        AccountCredentialsRepository accountCredentialsRepository,
        AmazonS3StaticDataProviderConfiguration configuration) {
    this.objectMapper = objectMapper;
    this.amazonClientProvider = amazonClientProvider;
    this.accountCredentialsRepository = accountCredentialsRepository;
    this.configuration = configuration;

    this.supportedIdentifiers = configuration.getStaticRecords().stream().map(r -> r.getId().toLowerCase())
            .collect(Collectors.toSet());
}

From source file:io.knotx.knot.AbstractKnotProxy.java

private Set<String> getKnotSet(List<Fragment> fragments) {
    return fragments.stream().map(Fragment::knots).flatMap(Collection::stream).collect(Collectors.toSet());
}

From source file:org.artifactory.ui.rest.service.artifacts.browse.treebrowser.tabs.general.licenses.GetArchiveLicenseFileService.java

private Set<String> getPossibleLicenseFileNames() {
    return Stream.of(StringUtils.split(ConstantValues.archiveLicenseFileNames.getString(), ","))
            .map(StringUtils::trim).filter(StringUtils::isNotBlank).collect(Collectors.toSet());
}

From source file:org.fenixedu.spaces.ui.SpaceSearchController.java

private Set<Space> findSpace(String text) {
    return Space.getSpaces().filter(s -> {
        List<String> toksToFind = Arrays.asList(text.toLowerCase().split(" "));
        List<String> toks = Arrays.asList(s.getFullName().toLowerCase().split(" "));
        for (String token : toksToFind) {
            boolean contains = false;
            for (String ss : toks) {
                if (ss.contains(token)) {
                    contains = true;// www.j  a va2 s.  com
                    break;
                }
            }
            if (contains == false) {
                return false;
            }
        }
        return true;
    }).sorted().collect(Collectors.toSet());
}

From source file:ch.algotrader.service.fix.FixOrderServiceImpl.java

protected Set<String> getAllSessionQualifiers() {

    List<Account> accounts = getAllAccounts();
    return accounts.stream().filter(account -> !StringUtils.isEmpty(account.getSessionQualifier()))
            .map(Account::getSessionQualifier).collect(Collectors.toSet());
}

From source file:com.netflix.genie.web.data.services.jpa.JpaServiceUtils.java

/**
 * Convert a cluster entity to a DTO for external exposure.
 *
 * @param clusterEntity The entity to convert
 * @return The immutable DTO representation of the entity data
 *//*from w ww .ja va2s  . c om*/
static Cluster toClusterDto(final ClusterEntity clusterEntity) {
    final Cluster.Builder builder = new Cluster.Builder(clusterEntity.getName(), clusterEntity.getUser(),
            clusterEntity.getVersion(), clusterEntity.getStatus()).withId(clusterEntity.getUniqueId())
                    .withCreated(clusterEntity.getCreated()).withUpdated(clusterEntity.getUpdated())
                    .withTags(
                            clusterEntity.getTags().stream().map(TagEntity::getTag).collect(Collectors.toSet()))
                    .withConfigs(clusterEntity.getConfigs().stream().map(FileEntity::getFile)
                            .collect(Collectors.toSet()))
                    .withDependencies(clusterEntity.getDependencies().stream().map(FileEntity::getFile)
                            .collect(Collectors.toSet()));

    clusterEntity.getDescription().ifPresent(builder::withDescription);
    clusterEntity.getSetupFile().ifPresent(setupFileEntity -> builder.withSetupFile(setupFileEntity.getFile()));
    setDtoMetadata(builder, clusterEntity);

    return builder.build();
}

From source file:enmasse.broker.prestop.TopicMigrator.java

private Set<Host> otherHosts() {
    return destinationBrokers.stream().filter(host -> !host.equals(localHost)).collect(Collectors.toSet());
}

From source file:com.openthinks.webscheduler.model.security.User.java

public Set<Role> getRoles() {
    if ((this.roles == null || this.roles.isEmpty()) && this.roleKeys != null) {
        try {//from   w w  w .  j av a2 s.com
            this.roles = this.roleKeys.getRoles().stream().map((roleKey) -> {
                Role role = null;
                Roles roles = WebContexts.get().lookup(WebSecurityService.class).getRoles();
                if (roleKey.getId() != null) {
                    role = roles.findById(roleKey.getId());
                }
                if (role == null && roleKey.getName() != null) {
                    role = roles.findByName(roleKey.getName());
                }
                Checker.require(role).notNull();
                return role;
            }).collect(Collectors.toSet());
        } catch (Exception e) {
            ProcessLogger.error(e);
            this.roles = Collections.emptySet();
        }
    }
    return roles;
}

From source file:io.gravitee.management.service.impl.ApplicationServiceImpl.java

@Override
public Set<ApplicationEntity> findByUser(String username) {
    try {/*from  w  ww.j av  a 2s .c om*/
        LOGGER.debug("Find applications for user {}", username);

        final Set<Application> applications = applicationRepository.findByUser(username, null);

        if (applications == null || applications.isEmpty()) {
            return emptySet();
        }

        final Set<ApplicationEntity> applicationEntities = new HashSet<>(applications.size());

        applicationEntities
                .addAll(applications.stream().map(ApplicationServiceImpl::convert).collect(Collectors.toSet()));

        return applicationEntities;
    } catch (TechnicalException ex) {
        LOGGER.error("An error occurs while trying to find applications for user {}", username, ex);
        throw new TechnicalManagementException(
                "An error occurs while trying to find applications for user " + username, ex);
    }
}