Example usage for com.google.common.collect Sets union

List of usage examples for com.google.common.collect Sets union

  1. HOME
  2. Java
  3. com.google.common
  4. com.google.common.collect.*
  5. Sets
  6. union

Introduction

In this page you can find the example usage for com.google.common.collect Sets union.

Prototype

public static <E> SetView<E> union(final Set<? extends E> set1, final Set<? extends E> set2)

Source Link

Document

Returns an unmodifiable view of the union of two sets.

Usage

From source file:com.opengamma.strata.function.calculation.swap.SwapCalculationFunction.java

@Override
public FunctionRequirements requirements(SwapTrade trade, Set<Measure> measures) {
    Swap product = trade.getProduct();/*  w  w w . ja  va2 s. co m*/

    // no market data for leg initial notional
    if (measures.equals(ImmutableSet.of(Measures.LEG_INITIAL_NOTIONAL))) {
        return FunctionRequirements.builder().outputCurrencies(
                product.getLegs().stream().map(SwapLeg::getCurrency).collect(toImmutableSet())).build();
    }

    // market data needed
    Set<Index> indices = product.allIndices();
    Set<ObservableKey> indexRateKeys = indices.stream().map(IndexRateKey::of).collect(toImmutableSet());
    Set<MarketDataKey<?>> indexCurveKeys = indices.stream().map(MarketDataKeys::indexCurve)
            .collect(toImmutableSet());
    Set<DiscountCurveKey> discountCurveKeys = product.getLegs().stream().map(SwapLeg::getCurrency)
            .map(DiscountCurveKey::of).collect(toImmutableSet());

    return FunctionRequirements.builder().singleValueRequirements(Sets.union(indexCurveKeys, discountCurveKeys))
            .timeSeriesRequirements(indexRateKeys)
            .outputCurrencies(product.getLegs().stream().map(SwapLeg::getCurrency).collect(toImmutableSet()))
            .build();
}

From source file:org.fenixedu.treasury.domain.document.CreditEntry.java

public static Stream<? extends CreditEntry> findActive(final TreasuryEvent treasuryEvent,
        final Product product) {
    return DebitEntry.findActive(treasuryEvent, product).map(d -> d.getCreditEntriesSet())
            .reduce((a, b) -> Sets.union(a, b)).orElse(Sets.newHashSet()).stream();
}

From source file:grakn.core.graql.reasoner.query.ReasonerQueryImpl.java

@Override
public ReasonerQuery conjunction(ReasonerQuery q) {
    return new ReasonerQueryImpl(Sets.union(getAtoms(), q.getAtoms()), this.tx());
}

From source file:org.apache.beam.runners.fnexecution.wire.LengthPrefixUnknownCoders.java

private static MessageWithComponents createLengthPrefixByteArrayCoder(String coderId,
        RunnerApi.Components components) {
    MessageWithComponents.Builder rvalBuilder = MessageWithComponents.newBuilder();

    String byteArrayCoderId = generateUniqueId(coderId + "-byte_array", Sets
            .union(components.getCodersMap().keySet(), rvalBuilder.getComponents().getCodersMap().keySet()));
    Coder.Builder byteArrayCoder = Coder.newBuilder();
    byteArrayCoder.getSpecBuilder().getSpecBuilder().setUrn(ModelCoders.BYTES_CODER_URN);
    rvalBuilder.getComponentsBuilder().putCoders(byteArrayCoderId, byteArrayCoder.build());
    rvalBuilder.getCoderBuilder().addComponentCoderIds(byteArrayCoderId).getSpecBuilder().getSpecBuilder()
            .setUrn(ModelCoders.LENGTH_PREFIX_CODER_URN);

    return rvalBuilder.build();
}

From source file:fr.aliacom.obm.common.calendar.EventNotificationServiceImpl.java

@Override
public void notifyDeletedEvent(Event event, AccessToken token) {
    if (eventDeletionInvolveNotification(event)) {
        ObmUser user = userService.getUserFromAccessToken(token);
        Ical4jUser buildIcal4jUser = calendarFactory.createIcal4jUserFromObmUser(user);
        String ics = ical4jHelper.buildIcsInvitationCancel(buildIcal4jUser, event, token);

        Attendee owner = event.findOwner();

        Collection<Attendee> attendees = filterAttendees(event, ensureAttendeeUnicity(event.getAttendees()));
        Map<Participation, Set<Attendee>> attendeeGroups = computeParticipationGroups(attendees);
        Set<Attendee> notify = Sets.union(attendeeGroups.get(Participation.needsAction()),
                attendeeGroups.get(Participation.accepted()));

        UserSettings settings = settingsService.getSettings(user);
        if (!notify.isEmpty()) {
            eventChangeMailer.notifyRemovedUsers(user, notify, event, settings.locale(), settings.timezone(),
                    ics, token);//w w  w . j av a  2  s  . c o  m
        }
        if (owner != null && !isUserEventOwner(user, event)) {
            eventChangeMailer.notifyOwnerRemovedEvent(user, owner, event, settings.locale(),
                    settings.timezone(), token);
        }
    }
}

From source file:org.caleydo.view.crossword.api.model.TypedSet.java

private static TypedSet union(BitSetSet a, TypedSet b) {
    if (b.wrappee instanceof BitSetSet) {
        BitSet clone = (BitSet) a.getBitSet().clone();
        clone.or(((BitSetSet) b.wrappee).getBitSet());
        return new TypedSet(new BitSetSet(clone), b.idType);
    }/*  w  w w  . j  a v a 2 s  . c  o m*/
    return new TypedSet(ImmutableSet.copyOf(Sets.union(b, a)), b.idType); // as the predicate is: in the second
    // argument
}

From source file:org.jclouds.digitalocean.compute.strategy.CreateKeyPairsThenCreateNodes.java

@Override
public Map<?, ListenableFuture<Void>> execute(String group, int count, Template template,
        Set<NodeMetadata> goodNodes, Map<NodeMetadata, Exception> badNodes,
        Multimap<NodeMetadata, CustomizationResponse> customizationResponses) {

    DigitalOceanTemplateOptions options = template.getOptions().as(DigitalOceanTemplateOptions.class);
    Set<Integer> generatedSshKeyIds = Sets.newHashSet();

    // If no key has been configured and the auto-create option is set, then generate a key pair
    if (options.getSshKeyIds().isEmpty() && options.getAutoCreateKeyPair()
            && Strings.isNullOrEmpty(options.getPublicKey())) {
        generateKeyPairAndAddKeyToSet(options, generatedSshKeyIds);
    }/*from   w ww .j  a va2  s.  c  o m*/

    // If there is a script to run in the node, make sure a pivate key has been configured so jclouds will be able to
    // access the node
    if (options.getRunScript() != null && Strings.isNullOrEmpty(options.getLoginPrivateKey())) {
        logger.warn(">> A runScript has been configured but no SSH key has been provided."
                + " Authentication will delegate to the ssh-agent");
    }

    // If there is a key configured, then make sure there is a key pair for it
    if (!Strings.isNullOrEmpty(options.getPublicKey())) {
        createKeyPairForPublicKeyInOptionsAndAddToSet(options, generatedSshKeyIds);
    }

    // Set all keys (the provided and the auto-generated) in the options object so the
    // DigitalOceanComputeServiceAdapter adds them all
    options.sshKeyIds(Sets.union(generatedSshKeyIds, options.getSshKeyIds()));

    Map<?, ListenableFuture<Void>> responses = super.execute(group, count, template, goodNodes, badNodes,
            customizationResponses);

    // Key pairs in DigitalOcean are only required to create the Droplets. They aren't used anymore so it is better
    // to delete the auto-generated key pairs at this point where we know exactly which ones have been
    // auto-generated by jclouds.
    registerAutoGeneratedKeyPairCleanupCallbacks(responses, generatedSshKeyIds);

    return responses;
}

From source file:org.onosproject.net.link.impl.LinkManager.java

@Override
public Set<Link> getLinks(ConnectPoint connectPoint) {
    checkPermission(LINK_READ);//  w ww .j a  v a  2 s  . c o  m
    checkNotNull(connectPoint, CONNECT_POINT_NULL);
    return Sets.union(store.getEgressLinks(connectPoint), store.getIngressLinks(connectPoint));
}

From source file:com.wrmsr.wava.analyze.ValueTypeAnalysis.java

private static ImMap<Name, Set<Type>> mergeBreakValueTypes(Iterator<ImMap<Name, Set<Type>>> it) {
    ImMap<Name, Set<Type>> ret = EMPTY_BREAK_VALUE_TYPES;
    while (it.hasNext()) {
        ImMap<Name, Set<Type>> cur = it.next();
        for (Map.Entry<Name, Set<Type>> entry : cur.entrySet()) {
            ret = ret.assoc(entry.getKey(), immutableEnumSet(
                    Sets.union(cur.getOrElse(entry.getKey(), ImmutableSet.of()), entry.getValue())));
        }//from w  w w .j  a  va2  s.c om
    }
    return ret;
}

From source file:io.prestosql.verifier.VerifyCommand.java

public void run() {
    if (configFilename != null) {
        // Read//from   w ww  .  j  av  a  2s. com
        System.setProperty("config", configFilename);
    }

    ImmutableList.Builder<Module> builder = ImmutableList.<Module>builder().add(new PrestoVerifierModule())
            .addAll(getAdditionalModules());

    Bootstrap app = new Bootstrap(builder.build());
    Injector injector;
    try {
        injector = app.strictConfig().initialize();
    } catch (Exception e) {
        throwIfUnchecked(e);
        throw new RuntimeException(e);
    }

    try {
        VerifierConfig config = injector.getInstance(VerifierConfig.class);
        injector.injectMembers(this);
        Set<String> supportedEventClients = injector.getInstance(Key.get(new TypeLiteral<Set<String>>() {
        }, SupportedEventClients.class));
        for (String clientType : config.getEventClients()) {
            checkArgument(supportedEventClients.contains(clientType), "Unsupported event client: %s",
                    clientType);
        }
        Set<EventClient> eventClients = injector.getInstance(Key.get(new TypeLiteral<Set<EventClient>>() {
        }));

        VerifierDao dao = Jdbi.create(getQueryDatabase(injector)).installPlugin(new SqlObjectPlugin())
                .onDemand(VerifierDao.class);

        ImmutableList.Builder<QueryPair> queriesBuilder = ImmutableList.builder();
        for (String suite : config.getSuites()) {
            queriesBuilder.addAll(dao.getQueriesBySuite(suite, config.getMaxQueries()));
        }

        List<QueryPair> queries = queriesBuilder.build();
        queries = applyOverrides(config, queries);
        queries = filterQueryTypes(new SqlParser(getParserOptions()), config, queries);
        queries = filterQueries(queries);
        if (config.getShadowWrites()) {
            Sets.SetView<QueryType> allowedTypes = Sets.union(config.getTestQueryTypes(),
                    config.getControlQueryTypes());
            checkArgument(!Sets.intersection(allowedTypes, ImmutableSet.of(CREATE, MODIFY)).isEmpty(),
                    "CREATE or MODIFY queries must be allowed in test or control to use write shadowing");
            queries = rewriteQueries(new SqlParser(getParserOptions()), config, queries);
        }

        // Load jdbc drivers if needed
        if (config.getAdditionalJdbcDriverPath() != null) {
            List<URL> urlList = getUrls(config.getAdditionalJdbcDriverPath());
            URL[] urls = new URL[urlList.size()];
            urlList.toArray(urls);
            if (config.getTestJdbcDriverName() != null) {
                loadJdbcDriver(urls, config.getTestJdbcDriverName());
            }
            if (config.getControlJdbcDriverName() != null) {
                loadJdbcDriver(urls, config.getControlJdbcDriverName());
            }
        }

        // TODO: construct this with Guice
        int numFailedQueries = new Verifier(System.out, config, eventClients).run(queries);
        System.exit((numFailedQueries > 0) ? 1 : 0);
    } catch (InterruptedException | MalformedURLException e) {
        throwIfUnchecked(e);
        throw new RuntimeException(e);
    } finally {
        try {
            injector.getInstance(LifeCycleManager.class).stop();
        } catch (Exception e) {
            throwIfUnchecked(e);
            throw new RuntimeException(e);
        }
    }
}