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.fiat.providers.DefaultServiceAccountProvider.java

@Override
public Set<ServiceAccount> getAllRestricted(@NonNull Set<Role> roles) throws ProviderException {
    List<String> roleNames = roles.stream().map(Role::getName).collect(Collectors.toList());
    return getAll().stream().filter(svcAcct -> !svcAcct.getMemberOf().isEmpty())
            .filter(svcAcct -> roleNames.containsAll(svcAcct.getMemberOf())).collect(Collectors.toSet());
}

From source file:com.vsct.dt.strowgr.admin.repository.consul.mapping.json.EntryPointMappingJson.java

public EntryPointMappingJson(EntryPoint entryPoint) {
    this(entryPoint.getHaproxy(), entryPoint.getHapUser(), entryPoint.getHapVersion(),
            entryPoint.getBindingId(),/*  ww  w.  j  a  v a2 s  . c  o m*/
            entryPoint.getFrontends().stream().map(EntryPointFrontendMappingJson::new)
                    .collect(Collectors.toSet()),
            entryPoint.getBackends().stream().map(EntryPointBackendMappingJson::new)
                    .collect(Collectors.toSet()),
            entryPoint.getContext());
}

From source file:com.example.oauth.AccessToken.java

@Override
public Set<String> getScope() {
    return scopes.stream().map(Scope::asString).collect(Collectors.toSet());
}

From source file:io.gravitee.repository.redis.management.internal.impl.ApplicationRedisRepositoryImpl.java

@Override
public Set<RedisApplication> find(List<String> applicationIds) {
    return redisTemplate.opsForHash().multiGet(REDIS_KEY, Collections.unmodifiableCollection(applicationIds))
            .stream().map(o -> this.convert(o, RedisApplication.class)).collect(Collectors.toSet());
}

From source file:org.createnet.raptor.auth.service.services.UserService.java

/**
 * Save new roles or load roles based on name to ensure roles are all managed
 *///from w ww  . j a  v a 2  s . co  m
protected void saveRoles(User user) {
    user.setRoles(user.getRoles().stream().map((r) -> {

        if (r.getId() != null) {
            return r;
        }

        Role r1 = roleRepository.findByName(r.getName());

        if (r1 != null) {
            return r1;
        }

        r = roleRepository.save(r);
        return r;
    }).collect(Collectors.toSet()));
}

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

@Override
public Set<PolicyEntity> findAll() {
    try {// w w  w  . j a  v a2 s . c  om
        LOGGER.debug("List all policies");
        final Collection<PolicyPlugin> policyDefinitions = policyManager.findAll();

        return policyDefinitions.stream().map(policyDefinition -> convert(policyDefinition, false))
                .collect(Collectors.toSet());
    } catch (Exception ex) {
        LOGGER.error("An error occurs while trying to list all policies", ex);
        throw new TechnicalManagementException("An error occurs while trying to list all policies", ex);
    }
}

From source file:ddf.catalog.validation.impl.validator.EnumerationValidator.java

/**
 * Constructs an {@code EnumerationValidator} with a given set of acceptable values.
 *
 * @param values the values accepted by this validator
 * @throws IllegalArgumentException if {@code values} is null or empty
 */// w  w  w  .j a v a2  s.c o  m
public EnumerationValidator(final Set<String> values) {
    Preconditions.checkArgument(CollectionUtils.isNotEmpty(values),
            "Must specify at least one possible enumeration value.");

    this.values = values.stream().filter(Objects::nonNull).collect(Collectors.toSet());
}

From source file:com.blackducksoftware.integration.hub.detect.workflow.detector.RequiredDetectorChecker.java

public RequiredDetectorResult checkForMissingDetectors(final String requiredDetectorsString,
        final Set<DetectorType> applicableDetectors) {
    final Set<DetectorType> required = parseRequiredDetectors(requiredDetectorsString);

    final Set<DetectorType> missingDetectors = required.stream().filter(it -> !applicableDetectors.contains(it))
            .collect(Collectors.toSet());

    return new RequiredDetectorResult(missingDetectors);
}

From source file:com.github.anba.es6draft.test262.Test262Strict.java

public static final Set<String> stringSet(List<?> xs) {
    Predicate<String> nonEmpty = ((Predicate<String>) String::isEmpty).negate();
    return xs.stream().filter(Objects::nonNull).map(Object::toString).filter(nonEmpty)
            .collect(Collectors.toSet());
}

From source file:org.openlmis.fulfillment.service.ShipmentService.java

/**
 * Saves the given shipment to database. Also related Proof Of Delivery will be created.
 *///from  www . ja  v a 2s  .  c  o  m
public Shipment save(final Shipment shipment) {
    Shipment saved = shipmentRepository.save(shipment);

    Set<UUID> orderableIds = saved.getLineItems().stream().map(ShipmentLineItem::getOrderableId)
            .collect(Collectors.toSet());

    Map<UUID, Boolean> useVvm = orderableReferenceDataService.findByIds(orderableIds).stream()
            .collect(Collectors.toMap(BaseDto::getId, OrderableDto::useVvm));

    ProofOfDelivery proofOfDelivery = ProofOfDelivery.newInstance(saved, useVvm);
    proofOfDeliveryRepository.save(proofOfDelivery);

    return saved;
}