Example usage for com.google.common.collect FluentIterable toSet

Introduction

In this page you can find the example usage for com.google.common.collect FluentIterable toSet.

Prototype

@CheckReturnValue
public final ImmutableSet<E> toSet() 

Source Link

Document

Returns an ImmutableSet containing all of the elements from this fluent iterable with duplicates removed.

Usage

From source file:com.facebook.buck.features.go.GoDescriptors.java

@SuppressWarnings("unchecked")
public static ImmutableSet<GoLinkable> requireTransitiveGoLinkables(BuildTarget sourceTarget,
        ActionGraphBuilder graphBuilder, GoPlatform platform, Iterable<BuildTarget> targets,
        boolean includeSelf) {
    FluentIterable<GoLinkable> linkables = FluentIterable.from(targets).transformAndConcat(input -> {
        BuildTarget flavoredTarget = input.withAppendedFlavors(platform.getFlavor(),
                TRANSITIVE_LINKABLES_FLAVOR);
        return graphBuilder.requireMetadata(flavoredTarget, ImmutableSet.class).get();
    });//w  w w.  j  av a  2s .co  m
    if (includeSelf) {
        Preconditions.checkArgument(sourceTarget.getFlavors().contains(TRANSITIVE_LINKABLES_FLAVOR));
        linkables = linkables.append(requireGoLinkable(sourceTarget, graphBuilder, platform,
                sourceTarget.withoutFlavors(TRANSITIVE_LINKABLES_FLAVOR)));
    }
    return linkables.toSet();
}

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From source file:springfox.documentation.spring.web.readers.operation.OperationTagsReader.java

@Override
public void apply(OperationContext context) {
    ResourceGroupingStrategy groupingStrategy = pluginsManager
            .resourceGroupingStrategy(context.getDocumentationType());
    Set<ResourceGroup> resourceGroups = groupingStrategy.getResourceGroups(context.getRequestMappingInfo(),
            context.getHandlerMethod());
    FluentIterable<String> tags = FluentIterable.from(resourceGroups).transform(toTags());
    context.operationBuilder().tags(tags.toSet());
}

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From source file:org.testfx.service.query.impl.NodeQueryImpl.java

@Override
@SuppressWarnings("unchecked")
public <T extends Node> Set<T> queryAll() {
    FluentIterable<Node> query = FluentIterable.from(parentNodes);
    return (Set<T>) query.toSet();
}

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From source file:org.testfx.service.query.impl.NodeQueryImpl.java

@Override
public NodeQuery nth(int index) {
    FluentIterable<Node> query = FluentIterable.from(parentNodes);
    query = query.skip(index).limit(1);//  w  w  w .  j a v  a 2s .co  m
    parentNodes = query.toSet();
    return this;
}

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From source file:org.testfx.service.query.impl.NodeQueryImpl.java

@Override
@SuppressWarnings("unchecked")
public <T extends Node> NodeQuery match(Predicate<T> predicate) {
    FluentIterable<Node> query = FluentIterable.from(parentNodes);
    query = query.filter((Predicate<Node>) predicate);
    parentNodes = query.toSet();
    return this;
}

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From source file:org.testfx.service.query.impl.NodeQueryImpl.java

@Override
@SuppressWarnings("unchecked")
public <T> NodeQuery match(Matcher<T> matcher) {
    FluentIterable<Node> query = FluentIterable.from(parentNodes);
    query = query.filter(NodeQueryUtils.matchesMatcher((Matcher<Node>) matcher));
    parentNodes = query.toSet();
    return this;
}

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From source file:org.jclouds.openstack.keystone.v2_0.suppliers.LocationIdToURIFromAccessForTypeAndVersion.java

@Override
public Map<String, Supplier<URI>> get() {
    FluentIterable<Service> services = FluentIterable.from(access.get()).filter(apiTypeEquals);
    if (services.toSet().size() == 0)
        throw new NoSuchElementException(
                String.format("apiType %s not found in catalog %s", apiType, services));

    Iterable<Endpoint> endpoints = concat(services);

    if (size(endpoints) == 0)
        throw new NoSuchElementException(
                String.format("no endpoints for apiType %s in services %s", apiType, services));

    boolean checkVersionId = any(endpoints, versionAware);

    Multimap<String, Endpoint> locationToEndpoints = index(endpoints, endpointToLocationId);
    Map<String, Endpoint> locationToEndpoint;
    if (checkVersionId && apiVersion != null) {
        locationToEndpoint = refineToVersionSpecificEndpoint(locationToEndpoints);
        if (locationToEndpoint.size() == 0)
            throw new NoSuchElementException(
                    String.format("no endpoints for apiType %s are of version %s, or version agnostic: %s",
                            apiType, apiVersion, locationToEndpoints));
    } else {// w  ww.  j a v  a  2 s. c om
        locationToEndpoint = firstEndpointInLocation(locationToEndpoints);
    }

    logger.debug("endpoints for apiType %s and version %s: %s", apiType, apiVersion, locationToEndpoints);
    return Maps.transformValues(locationToEndpoint, endpointToSupplierURI);
}

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From source file:org.testfx.service.query.impl.NodeQueryImpl.java

@Override
public NodeQuery lookup(Function<Node, Set<Node>> function) {
    FluentIterable<Node> query = FluentIterable.from(parentNodes);
    query = query.filter(Predicates.notNull());
    query = query.transformAndConcat(function);
    parentNodes = query.toSet();
    return this;
}

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From source file:com.facebook.buck.go.GoDescriptors.java

@SuppressWarnings("unchecked")
public static ImmutableSet<GoLinkable> requireTransitiveGoLinkables(final BuildTarget sourceTarget,
        final BuildRuleResolver resolver, final GoPlatform platform, Iterable<BuildTarget> targets,
        boolean includeSelf) throws NoSuchBuildTargetException {
    FluentIterable<GoLinkable> linkables = FluentIterable.from(targets)
            .transformAndConcat(new Function<BuildTarget, ImmutableSet<GoLinkable>>() {
                @Override/* w  w w.j a  v a  2  s .  c  o  m*/
                public ImmutableSet<GoLinkable> apply(BuildTarget input) {
                    BuildTarget flavoredTarget = BuildTarget.builder(input)
                            .addFlavors(platform.getFlavor(), TRANSITIVE_LINKABLES_FLAVOR).build();
                    try {
                        return resolver.requireMetadata(flavoredTarget, ImmutableSet.class).get();
                    } catch (NoSuchBuildTargetException ex) {
                        throw new RuntimeException(ex);
                    }
                }
            });
    if (includeSelf) {
        Preconditions.checkArgument(sourceTarget.getFlavors().contains(TRANSITIVE_LINKABLES_FLAVOR));
        linkables = linkables.append(requireGoLinkable(sourceTarget, resolver, platform,
                sourceTarget.withoutFlavors(TRANSITIVE_LINKABLES_FLAVOR)));
    }
    return linkables.toSet();
}

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From source file:com.gwtplatform.processors.tools.domain.Type.java

@Override
public Collection<String> getImports() {
    FluentIterable<String> imports = from(typeArguments).transformAndConcat(EXTRACT_IMPORTS_FUNCTION);
    if (!array) {
        imports = imports.append(getQualifiedName());
    }//from www  .j  av  a2  s  .co m

    return imports.toSet();
}

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