Example usage for com.google.common.collect Iterables concat

Introduction

In this page you can find the example usage for com.google.common.collect Iterables concat.

Prototype

public static <T> Iterable<T> concat(Iterable<? extends T> a, Iterable<? extends T> b)

Source Link

Document

Combines two iterables into a single iterable.

Usage

From source file:com.google.devtools.build.xcode.xcodegen.Resources.java

public static Resources fromTargetControls(FileSystem fileSystem, PBXBuildFiles pbxBuildFiles,
        Iterable<TargetControl> targetControls) {
    ImmutableSetMultimap.Builder<TargetControl, PBXBuildFile> buildFiles = new ImmutableSetMultimap.Builder<>();

    for (TargetControl targetControl : targetControls) {
        List<PBXBuildFile> targetBuildFiles = new ArrayList<>();

        Iterable<String> simpleImports = Iterables.concat(targetControl.getXcassetsDirList(),
                targetControl.getBundleImportList());
        // Add .bundle, .xcassets directories to the Project Navigator so they are visible from within
        // Xcode.
        // Bundle imports are handled very similarly to asset catalogs, so we just add them with the
        // same logic. Xcode's automatic file type detection logic is smart enough to see it is a
        // bundle and link it properly, and add the {@code lastKnownFileType} property.
        for (String simpleImport : simpleImports) {
            targetBuildFiles.add(pbxBuildFiles.getStandalone(FileReference.of(simpleImport, SourceTree.GROUP)));
        }//  w w  w  . jav a2s  . c o m

        Iterables.addAll(targetBuildFiles, pbxBuildFiles.get(AggregateReferenceType.PBXVariantGroup,
                RelativePaths.fromStrings(fileSystem, targetControl.getGeneralResourceFileList())));

        // If this target is a binary, save the build files. Otherwise, we don't need them. The file
        // references we generated with fileObjects will be added to the main group later.
        if (!Equaling.of(ProductType.STATIC_LIBRARY, XcodeprojGeneration.productType(targetControl))) {
            buildFiles.putAll(targetControl, targetBuildFiles);
        }
    }

    return new Resources(buildFiles.build());
}

From source file:com.comphenix.protocol.compat.netty.LegacyProtocolRegistry.java

@Override
protected void initialize() {
    final Object[] protocols = enumProtocol.getEnumConstants();
    List<Map<Integer, Class<?>>> serverMaps = Lists.newArrayList();
    List<Map<Integer, Class<?>>> clientMaps = Lists.newArrayList();
    StructureModifier<Object> modifier = null;

    // Result/* www  . j  a  v a  2  s .  c  om*/
    Register result = new Register();

    for (Object protocol : protocols) {
        if (modifier == null)
            modifier = new StructureModifier<Object>(protocol.getClass().getSuperclass(), false);
        StructureModifier<Map<Integer, Class<?>>> maps = modifier.withTarget(protocol).withType(Map.class);

        serverMaps.add(maps.read(0));
        clientMaps.add(maps.read(1));
    }
    // Maps we have to occationally check have changed
    for (Map<Integer, Class<?>> map : Iterables.concat(serverMaps, clientMaps)) {
        result.containers.add(new MapContainer(map));
    }

    // Heuristic - there are more server packets than client packets
    if (sum(clientMaps) > sum(serverMaps)) {
        // Swap if this is violated
        List<Map<Integer, Class<?>>> temp = serverMaps;
        serverMaps = clientMaps;
        clientMaps = temp;
    }

    for (int i = 0; i < protocols.length; i++) {
        Enum<?> enumProtocol = (Enum<?>) protocols[i];
        Protocol equivalent = Protocol.fromVanilla(enumProtocol);

        // Associate known types
        associatePackets(result, serverMaps.get(i), equivalent, Sender.SERVER);
        associatePackets(result, clientMaps.get(i), equivalent, Sender.CLIENT);
    }

    // Exchange (thread safe, as we have only one writer)
    this.register = result;
}

From source file:com.palantir.common.collect.IterableView.java

public IterableView<T> concat(Iterable<? extends T> b) {
    return of(Iterables.concat(delegate(), b));
}

From source file:org.lenskit.basic.SimpleCachingItemScorer.java

@Nonnull
@Override//from   ww w . j  a va  2s . c  o  m
public ResultMap scoreWithDetails(long user, @Nonnull Collection<Long> items) {
    if (cachedId == user && cachedScores != null) {
        Set<Long> cachedItems = cachedScores.keySet();
        if (!cachedItems.containsAll(items)) {
            LongSet reqItems = LongUtils.packedSet(items);
            LongSortedSet diffItems = LongUtils.setDifference(reqItems, LongUtils.asLongSet(cachedItems));
            ResultMap newCache = scorer.scoreWithDetails(user, diffItems);
            cachedScores = Results.newResultMap(Iterables.concat(cachedScores, newCache));
        }
    } else {
        cachedScores = scorer.scoreWithDetails(user, items);
        cachedId = user;
    }
    return cachedScores;
}

From source file:com.torodb.core.language.AttributeReference.java

public AttributeReference append(List<? extends Key<?>> tail) {
    ImmutableList<Key<?>> newList = ImmutableList.copyOf(Iterables.concat(this.keys, tail));
    return new AttributeReference(newList);
}

From source file:com.torodb.torod.core.language.AttributeReference.java

public AttributeReference append(List<? extends Key> tail) {
    ImmutableList<Key> newList = ImmutableList.copyOf(Iterables.concat(this.keys, tail));
    return new AttributeReference(newList);
}

From source file:org.obiba.opal.web.project.permissions.ProjectPermissionsResource.java

/**
 * Get all permissions in the project./*  ww w  .  ja  v  a 2 s  . c o m*/
 *
 * @param domain
 * @param type
 * @return
 */
@GET
@Path("/_all")
public Iterable<Opal.Acl> getPermissions(@QueryParam("domain") @DefaultValue("opal") String domain,
        @QueryParam("type") SubjectType type) {

    // make sure project exists
    projectService.getProject(name);

    Iterable<SubjectAclService.Permissions> permissions = Iterables.concat(
            subjectAclService.getNodeHierarchyPermissions(domain, getNode(), type),
            Iterables.filter(subjectAclService.getNodeHierarchyPermissions(domain, "/datasource/" + name, type),
                    new MagmaPermissionsPredicate()));

    return Iterables.transform(permissions, PermissionsToAclFunction.INSTANCE);
}

From source file:org.apache.james.GuiceJamesServerImpl.java

public GuiceJamesServerImpl combineWith(Module... modules) {
    return new GuiceJamesServerImpl(
            Modules.combine(Iterables.concat(Arrays.asList(module), Arrays.asList(modules))));
}

From source file:com.facebook.buck.rage.DefaultExtraInfoCollector.java

@Override
public Optional<ExtraInfoResult> run() throws IOException, InterruptedException, ExtraInfoExecutionException {
    ImmutableList<String> extraInfoCommand = rageConfig.getExtraInfoCommand();
    if (extraInfoCommand.isEmpty()) {
        return Optional.empty();
    }/*from   ww w . j  a  v  a  2  s.co  m*/

    // TODO(ruibm): Potentially add the initial static launch dir here as well as any launch-*
    // logs buck is currently generating.
    Path rageExtraFilesDir = projectFilesystem.getBuckPaths().getLogDir().resolve("rage-extra-info");
    projectFilesystem.deleteRecursivelyIfExists(rageExtraFilesDir);
    projectFilesystem.mkdirs(rageExtraFilesDir);

    String extraInfoCommandOutput = runCommandAndGetStdout(
            Iterables.concat(extraInfoCommand,
                    ImmutableList.of("--output-dir", projectFilesystem.resolve(rageExtraFilesDir).toString())),
            projectFilesystem, processExecutor);

    ImmutableSet<Path> rageExtraFiles = projectFilesystem.getFilesUnderPath(rageExtraFilesDir);

    return Optional.of(
            ExtraInfoResult.builder().setExtraFiles(rageExtraFiles).setOutput(extraInfoCommandOutput).build());
}

From source file:org.apache.jackrabbit.oak.plugins.document.TieredDiffCache.java

@Nonnull
@Override
public Iterable<CacheStats> getStats() {
    return Iterables.concat(localCache.getStats(), memoryCache.getStats());
}