Example usage for com.google.common.collect ImmutableSet.Builder add

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableSet.Builder add.

Prototype

boolean add(E e);

Source Link

Document

Adds the specified element to this set if it is not already present (optional operation).

Usage

From source file:net.techcable.pineapple.collect.ImmutableSets.java

public static <T, U> ImmutableSet<U> transform(ImmutableSet<T> set, Function<T, U> transformer) {
    ImmutableSet.Builder<U> resultBuilder = builder(checkNotNull(set, "Null set").size());
    ImmutableList<T> list = set.asList();
    for (int i = 0; i < list.size(); i++) {
        T oldElement = list.get(i);//www .  j av  a  2 s. co  m
        U newElement = checkNotNull(transformer, "Null transformer").apply(oldElement);
        if (newElement == null)
            throw new NullPointerException(
                    "Transformer  " + transformer.getClass().getTypeName() + " returned null.");
        resultBuilder.add(newElement);
    }
    return resultBuilder.build();
}

From source file:paperparcel.PaperParcelDescriptor.java

private static ImmutableSet<String> possibleSetterNames(String name) {
    ImmutableSet.Builder<String> possibleSetterNames = new ImmutableSet.Builder<>();
    if (startsWithPrefix(IS_PREFIX, name)) {
        possibleSetterNames.add(SET_PREFIX + name.substring(IS_PREFIX.length()));
    }//from www . j av  a2s.c om
    if (startsWithPrefix(HAS_PREFIX, name)) {
        possibleSetterNames.add(SET_PREFIX + name.substring(HAS_PREFIX.length()));
    }
    possibleSetterNames.add(name);
    possibleSetterNames.add(SET_PREFIX + Strings.capitalizeAsciiOnly(name));
    possibleSetterNames.add(SET_PREFIX + Strings.capitalizeFirstWordAsciiOnly(name));
    return possibleSetterNames.build();
}

From source file:org.sonar.java.se.ProgramState.java

private static void addLearnedConstraint(ImmutableSet.Builder<LearnedConstraint> result, SymbolicValue sv,
        Constraint c) {/*from www .  ja va 2 s . co  m*/
    result.add(new LearnedConstraint(sv, c));
    // FIXME this might end up adding twice the same SV in learned constraints. Safe because null constraints are filtered anyway
    if (sv instanceof BinarySymbolicValue) {
        BinarySymbolicValue binarySymbolicValue = (BinarySymbolicValue) sv;
        addLearnedConstraint(result, binarySymbolicValue.getLeftOp(), null);
        addLearnedConstraint(result, binarySymbolicValue.getRightOp(), null);
    }
}

From source file:io.crate.operation.user.UserManagerService.java

static Set<User> getUsers(@Nullable UsersMetaData metaData,
        @Nullable UsersPrivilegesMetaData privilegesMetaData) {
    ImmutableSet.Builder<User> usersBuilder = new ImmutableSet.Builder<User>().add(CRATE_USER);
    if (metaData != null) {
        for (String userName : metaData.users()) {
            Set<Privilege> privileges = null;
            if (privilegesMetaData != null) {
                privileges = privilegesMetaData.getUserPrivileges(userName);
            }//from   w  ww.  j av a 2s  .c  o  m
            usersBuilder.add(
                    new User(userName, ImmutableSet.of(), privileges == null ? ImmutableSet.of() : privileges));
        }
    }
    return usersBuilder.build();
}

From source file:com.facebook.buck.cxx.toolchain.nativelink.NativeLinkables.java

/** @return the nodes found from traversing the given roots in topologically sorted order. */
public static ImmutableList<NativeLinkable> getTopoSortedNativeLinkables(
        Iterable<? extends NativeLinkable> roots,
        Function<? super NativeLinkable, Stream<? extends NativeLinkable>> depsFn) {

    Map<BuildTarget, NativeLinkable> nativeLinkables = new HashMap<>();
    for (NativeLinkable nativeLinkable : roots) {
        nativeLinkables.put(nativeLinkable.getBuildTarget(), nativeLinkable);
    }/*from w  w  w  .  j av  a 2  s  .  com*/

    MutableDirectedGraph<BuildTarget> graph = new MutableDirectedGraph<>();
    AbstractBreadthFirstTraversal<BuildTarget> visitor = new AbstractBreadthFirstTraversal<BuildTarget>(
            nativeLinkables.keySet()) {
        @Override
        public ImmutableSet<BuildTarget> visit(BuildTarget target) {
            NativeLinkable nativeLinkable = Objects.requireNonNull(nativeLinkables.get(target));
            graph.addNode(target);

            // Process all the traversable deps.
            ImmutableSet.Builder<BuildTarget> deps = ImmutableSet.builder();
            depsFn.apply(nativeLinkable).forEach(dep -> {
                BuildTarget depTarget = dep.getBuildTarget();
                graph.addEdge(target, depTarget);
                deps.add(depTarget);
                nativeLinkables.put(depTarget, dep);
            });
            return deps.build();
        }
    };
    visitor.start();

    // Topologically sort the rules.
    ImmutableList<BuildTarget> ordered = TopologicalSort.sort(graph).reverse();
    return ordered.stream().map(nativeLinkables::get).collect(ImmutableList.toImmutableList());
}

From source file:org.apache.aurora.benchmark.JobUpdates.java

/**
 * Saves job updates into provided storage.
 *
 * @param storage {@link Storage} instance.
 * @param updates updates to save.//w  w w .j ava  2s .  c o  m
 * @return update keys.
 */
static Set<IJobUpdateKey> saveUpdates(Storage storage, Iterable<IJobUpdateDetails> updates) {
    ImmutableSet.Builder<IJobUpdateKey> keyBuilder = ImmutableSet.builder();
    storage.write((Storage.MutateWork.NoResult.Quiet) store -> {
        JobUpdateStore.Mutable updateStore = store.getJobUpdateStore();
        updateStore.deleteAllUpdatesAndEvents();
        for (IJobUpdateDetails details : updates) {
            IJobUpdateKey key = details.getUpdate().getSummary().getKey();
            keyBuilder.add(key);
            String lockToken = UUID.randomUUID().toString();
            store.getLockStore().saveLock(ILock.build(new Lock().setKey(LockKey.job(key.getJob().newBuilder()))
                    .setToken(lockToken).setUser(Builder.USER).setTimestampMs(0L)));

            updateStore.saveJobUpdate(details.getUpdate(), Optional.of(lockToken));

            for (IJobUpdateEvent updateEvent : details.getUpdateEvents()) {
                updateStore.saveJobUpdateEvent(key, updateEvent);
            }

            for (IJobInstanceUpdateEvent instanceEvent : details.getInstanceEvents()) {
                updateStore.saveJobInstanceUpdateEvent(key, instanceEvent);
            }
        }
    });
    return keyBuilder.build();
}

From source file:com.google.devtools.build.android.idlclass.IdlClass.java

/**
 * For each top-level class in the compilation, determine the path prefix of classes corresponding
 * to that compilation unit./* w  ww .  j a  va  2s .  c  o m*/
 *
 * <p>Prefixes are used to correctly handle inner classes, e.g. the top-level class "c.g.Foo" may
 * correspond to "c/g/Foo.class" and also "c/g/Foo$Inner.class" or "c/g/Foo$0.class".
 */
@VisibleForTesting
static ImmutableSet<String> getIdlPrefixes(Manifest manifest, Set<Path> idlSources) {
    ImmutableSet.Builder<String> prefixes = ImmutableSet.builder();
    for (CompilationUnit unit : manifest.getCompilationUnitList()) {
        if (!idlSources.contains(Paths.get(unit.getPath()))) {
            continue;
        }
        String pkg;
        if (unit.hasPkg()) {
            pkg = unit.getPkg().replace('.', '/') + "/";
        } else {
            pkg = "";
        }
        for (String toplevel : unit.getTopLevelList()) {
            prefixes.add(pkg + toplevel);
        }
    }
    return prefixes.build();
}

From source file:org.apache.aurora.common.args.Args.java

/**
 * Loads arg info from the given sources in addition to the default compile-time configuration.
 *
 * @param filter A predicate to select fields with.
 * @param sources Classes or object instances to scan for {@link Arg} fields.
 * @return The args info describing all discovered {@link Arg args}.
 * @throws IOException If there was a problem loading the default Args configuration.
 *//*www  .ja  v  a 2 s  .  c o  m*/
public static ArgsInfo from(Predicate<Field> filter, Iterable<?> sources) throws IOException {
    Preconditions.checkNotNull(filter);
    Preconditions.checkNotNull(sources);

    Configuration configuration = Configuration.load();
    ArgsInfo staticInfo = Args.fromConfiguration(configuration, filter);

    final ImmutableSet.Builder<OptionInfo<?>> optionInfos = ImmutableSet.<OptionInfo<?>>builder()
            .addAll(staticInfo.getOptionInfos());

    for (Object source : sources) {
        Class<?> clazz = source instanceof Class ? (Class) source : source.getClass();
        for (Field field : clazz.getDeclaredFields()) {
            if (filter.apply(field) && field.isAnnotationPresent(CmdLine.class)) {
                optionInfos.add(OptionInfo.createFromField(field, source));
            }
        }
    }

    return new ArgsInfo(configuration, optionInfos.build());
}

From source file:com.facebook.buck.apple.AppleBuildRules.java

public static ImmutableSet<AppleAssetCatalogDescription.Arg> collectDirectAssetCatalogs(TargetGraph targetGraph,
        TargetNode<?, ?> targetNode) {
    ImmutableSet.Builder<AppleAssetCatalogDescription.Arg> builder = ImmutableSet.builder();
    Iterable<TargetNode<?, ?>> deps = targetGraph.getAll(targetNode.getDeps());
    for (TargetNode<?, ?> node : deps) {
        if (node.getDescription() instanceof AppleAssetCatalogDescription) {
            builder.add((AppleAssetCatalogDescription.Arg) node.getConstructorArg());
        }//from   ww  w . j a va  2 s.  c o  m
    }
    return builder.build();
}

From source file:google.registry.model.domain.DomainCommand.java

private static Set<DesignatedContact> linkContacts(Set<ForeignKeyedDesignatedContact> contacts, DateTime now)
        throws InvalidReferencesException {
    if (contacts == null) {
        return null;
    }//from  w w w . j  a  v a  2  s  .  c o m
    ImmutableSet.Builder<String> foreignKeys = new ImmutableSet.Builder<>();
    for (ForeignKeyedDesignatedContact contact : contacts) {
        foreignKeys.add(contact.contactId);
    }
    ImmutableMap<String, Key<ContactResource>> loadedContacts = loadByForeignKey(foreignKeys.build(),
            ContactResource.class, now);
    ImmutableSet.Builder<DesignatedContact> linkedContacts = new ImmutableSet.Builder<>();
    for (ForeignKeyedDesignatedContact contact : contacts) {
        linkedContacts.add(DesignatedContact.create(contact.type, loadedContacts.get(contact.contactId)));
    }
    return linkedContacts.build();
}