Example usage for com.google.common.collect ImmutableSet copyOf

Introduction

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

Prototype

public static <E> ImmutableSet<E> copyOf(Iterator<? extends E> elements)

Source Link

Usage

From source file:com.facebook.buck.core.cell.impl.DistributedCellProviderFactory.java

public static CellProvider create(DistBuildCellParams rootCell,
        ImmutableMap<Path, DistBuildCellParams> cellParams) {
    Map<String, Path> cellPaths = cellParams.values().stream().filter(p -> p.getCanonicalName().isPresent())
            .collect(Collectors.toMap(p -> p.getCanonicalName().get(), p -> p.getFilesystem().getRootPath()));
    ImmutableSet<String> declaredCellNames = ImmutableSet.copyOf(cellPaths.keySet());
    Path rootCellPath = rootCell.getFilesystem().getRootPath();
    DefaultCellPathResolver rootCellResolver = DefaultCellPathResolver.of(rootCellPath, cellPaths);

    return new CellProvider(cellProvider -> CacheLoader.from(cellPath -> {
        DistBuildCellParams cellParam = Preconditions.checkNotNull(cellParams.get(cellPath),
                "This should only be called for secondary cells.");
        Path currentCellRoot = cellParam.getFilesystem().getRootPath();
        Preconditions.checkState(!currentCellRoot.equals(rootCellPath));
        CellPathResolver currentCellResolver = rootCellResolver;
        // The CellPathResolverView is required because it makes the
        // [RootPath<->CanonicalName] resolver methods non-symmetrical to handle the
        // fact/*from w w  w  .  ja v a2s .  c  om*/
        // that relative main cell from inside a secondary cell resolves actually to
        // secondary cell. If the DefaultCellPathResolver is used, then it would return
        // a BuildTarget as if it belonged to the main cell.
        currentCellResolver = new CellPathResolverView(rootCellResolver, declaredCellNames, currentCellRoot);
        BuckConfig configWithResolver = cellParam.getConfig().withCellPathResolver(currentCellResolver);
        RuleKeyConfiguration ruleKeyConfiguration = ConfigRuleKeyConfigurationFactory.create(configWithResolver,
                cellParam.getBuckModuleManager());
        ToolchainProvider toolchainProvider = new DefaultToolchainProvider(cellParam.getPluginManager(),
                cellParam.getEnvironment(), configWithResolver, cellParam.getFilesystem(),
                cellParam.getProcessExecutor(), cellParam.getExecutableFinder(), ruleKeyConfiguration);

        return ImmutableCell.of(cellParams.keySet(),
                // Distributed builds don't care about cell names, use a sentinel value that
                // will show up if it actually does care about them.
                cellParam.getCanonicalName(), WatchmanFactory.NULL_WATCHMAN, cellProvider, toolchainProvider,
                ruleKeyConfiguration, cellParam.getFilesystem(), configWithResolver);
    }), cellProvider -> RootCellFactory.create(cellProvider, rootCellResolver, rootCell.getFilesystem(),
            rootCell.getBuckModuleManager(), rootCell.getPluginManager(), rootCell.getConfig(),
            rootCell.getEnvironment(), rootCell.getProcessExecutor(), rootCell.getExecutableFinder(),
            WatchmanFactory.NULL_WATCHMAN));
}

From source file:org.apache.brooklyn.rest.transform.EffectorTransformer.java

public static EffectorSummary effectorSummary(final Entity entity, Effector<?> effector) {
    String applicationUri = "/v1/applications/" + entity.getApplicationId();
    String entityUri = applicationUri + "/entities/" + entity.getId();
    return new EffectorSummary(effector.getName(), effector.getReturnTypeName(),
            ImmutableSet.copyOf(Iterables.transform(effector.getParameters(),
                    new Function<ParameterType<?>, EffectorSummary.ParameterSummary<?>>() {
                        @Override
                        public EffectorSummary.ParameterSummary<?> apply(
                                @Nullable ParameterType<?> parameterType) {
                            return parameterSummary(entity, parameterType);
                        }//from w  ww  .  ja v a 2  s .c o  m
                    })),
            effector.getDescription(),
            ImmutableMap.of("self", URI.create(entityUri + "/effectors/" + effector.getName()), "entity",
                    URI.create(entityUri), "application", URI.create(applicationUri)));
}

From source file:com.twitter.aurora.scheduler.filter.AttributeFilter.java

/**
 * Tests whether a constraint is satisfied by attributes.
 *
 * @param attributes Host attributes.//  w ww  . j a  va  2  s  .  c om
 * @param constraint Constraint to match.
 * @return {@code true} if the attribute satisfies the constraint, {@code false} otherwise.
 */
static boolean matches(Set<Attribute> attributes, IValueConstraint constraint) {
    Set<String> allAttributes = ImmutableSet
            .copyOf(Iterables.concat(Iterables.transform(attributes, GET_VALUES)));
    boolean match = Iterables.any(constraint.getValues(), Predicates.in(allAttributes));
    return constraint.isNegated() ^ match;
}

From source file:ai.grakn.graql.internal.gremlin.spanningtree.graph.SparseWeightedGraph.java

public static <T> SparseWeightedGraph<T> from(Iterable<T> nodes, Iterable<Weighted<DirectedEdge<T>>> edges) {
    final Map<T, Map<T, Weighted<DirectedEdge<T>>>> incomingEdges = Maps.newHashMap();
    for (Weighted<DirectedEdge<T>> edge : edges) {
        if (!incomingEdges.containsKey(edge.val.destination)) {
            incomingEdges.put(edge.val.destination, Maps.newHashMap());
        }/* w w w  . j a v a 2 s . com*/
        incomingEdges.get(edge.val.destination).put(edge.val.source, edge);
    }
    return new SparseWeightedGraph<>(ImmutableSet.copyOf(nodes), incomingEdges);
}

From source file:co.cask.common.cli.completers.DefaultStringsCompleter.java

public DefaultStringsCompleter(Iterable<String> strings) {
    this.strings = ImmutableSet.copyOf(strings);
}

From source file:cc.kave.commons.pointsto.evaluation.measures.F1Measure.java

@Override
public double calculate(ICallsRecommender<Query> recommender, Query q, Set<ICoReMethodName> expectation) {
    Set<ICoReMethodName> proposals = ImmutableSet.copyOf(getProposals(recommender, q));
    Measure measure = Measure.newMeasure(expectation, proposals);
    return measure.getF1();
}

From source file:org.onosproject.segmentrouting.MockMastershipService.java

MockMastershipService(Set<DeviceId> localDevices) {
    this.localDevices = ImmutableSet.copyOf(localDevices);
}

From source file:org.apache.twill.api.Hosts.java

public Hosts(Set<String> hosts) {
    this.hosts = ImmutableSet.copyOf(hosts);
}

From source file:org.apache.twill.api.Racks.java

public Racks(Set<String> racks) {
    this.racks = ImmutableSet.copyOf(racks);
}

From source file:org.lenskit.data.entities.EntityDerivation.java

/**
 * Create a new entity derivation./*from   w  ww .  j  a  v  a2  s  . c o  m*/
 * @param t The derived entity type.
 * @param src The source types.
 * @param attr The attribute to derive from.
 * @return An entity derivation.
 */
public static EntityDerivation create(EntityType t, Collection<EntityType> src, TypedName<Long> attr) {
    ImmutableSet<EntityType> sts = ImmutableSet.copyOf(src);
    return new EntityDerivation(t, sts, attr);
}