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

Introduction

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

Prototype

int size();

Source Link

Document

Returns the number of elements in this set (its cardinality).

Usage

From source file:org.jclouds.ec2.compute.options.EC2TemplateOptions.java

@Override
public ToStringHelper string() {
    ToStringHelper toString = super.string();
    if (groupNames.size() != 0)
        toString.add("groupNames", groupNames);
    if (noKeyPair)
        toString.add("noKeyPair", noKeyPair);
    toString.add("keyPair", keyPair);
    if (userData != null && userData.size() > 0)
        toString.add("userDataCksum", Hashing.crc32().hashBytes(Bytes.toArray(userData)));
    ImmutableSet<BlockDeviceMapping> mappings = blockDeviceMappings.build();
    if (mappings.size() != 0)
        toString.add("blockDeviceMappings", mappings);
    return toString;
}

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From source file:com.proofpoint.http.client.MediaType.java

/**
 * Returns an optional charset for the value of the charset parameter if it is specified.
 *
 * @throws IllegalStateException if multiple charset values have been set for this media type
 * @throws IllegalCharsetNameException if a charset value is present, but illegal
 * @throws UnsupportedCharsetException if a charset value is present, but no support is available
 * in this instance of the Java virtual machine
 *//*from   www  .  ja va 2s .c o  m*/
public Optional<Charset> charset() {
    ImmutableSet<String> charsetValues = ImmutableSet.copyOf(parameters.get(CHARSET_ATTRIBUTE));
    switch (charsetValues.size()) {
    case 0:
        return Optional.absent();
    case 1:
        return Optional.of(Charset.forName(Iterables.getOnlyElement(charsetValues)));
    default:
        throw new IllegalStateException("Multiple charset values defined: " + charsetValues);
    }
}

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From source file:org.locationtech.geogig.api.RevTreeBuilder.java

private Map<Integer, RevTree> getBucketTrees(ImmutableSet<Integer> changedBucketIndexes) {
    Map<Integer, RevTree> bucketTrees = new HashMap<>();
    List<Integer> missing = new ArrayList<>(changedBucketIndexes.size());
    for (Integer bucketIndex : changedBucketIndexes) {
        Bucket bucket = bucketTreesByBucket.get(bucketIndex);
        RevTree cached = bucket == null ? RevTree.EMPTY : pendingWritesCache.get(bucket.id());
        if (cached == null) {
            missing.add(bucketIndex);/*w w w  .  j a v a2s .co  m*/
        } else {
            bucketTrees.put(bucketIndex, cached);
        }
    }
    if (!missing.isEmpty()) {
        Map<ObjectId, Integer> ids = Maps.uniqueIndex(missing, new Function<Integer, ObjectId>() {
            @Override
            public ObjectId apply(Integer index) {
                return bucketTreesByBucket.get(index).id();
            }
        });
        Iterator<RevObject> all = db.getAll(ids.keySet());
        while (all.hasNext()) {
            RevObject next = all.next();
            bucketTrees.put(ids.get(next.getId()), (RevTree) next);
        }
    }
    return bucketTrees;
}

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From source file:com.facebook.buck.jvm.java.intellij.IjProjectTemplateDataPreparer.java

private void addAndroidAssetPaths(Map<String, Object> androidProperties, IjModule module,
        IjModuleAndroidFacet androidFacet) {
    ImmutableSet<Path> assetPaths = androidFacet.getAssetPaths();
    if (assetPaths.isEmpty()) {
        androidProperties.put(ASSETS_FOLDER_TEMPLATE_PARAMETER, "/assets");
    } else {//from   w  w  w .  ja  va2s.c  o  m
        Set<Path> relativeAssetPaths = new HashSet<>(assetPaths.size());
        Path moduleBase = module.getModuleBasePath();
        for (Path assetPath : assetPaths) {
            relativeAssetPaths.add(moduleBase.relativize(assetPath));
        }
        androidProperties.put(ASSETS_FOLDER_TEMPLATE_PARAMETER, "/" + Joiner.on(";/").join(relativeAssetPaths));
    }
}

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From source file:com.google.devtools.build.lib.remote.GrpcActionCache.java

/** Upload all results of a locally executed action to the cache. */
@Override//from  w ww .jav  a2s  . c  om
public void uploadAllResults(Path execRoot, Collection<Path> files, ActionResult.Builder result)
        throws IOException, InterruptedException {
    ArrayList<ContentDigest> digests = new ArrayList<>();
    for (Path file : files) {
        digests.add(ContentDigests.computeDigest(file));
    }
    ImmutableSet<ContentDigest> missing = getMissingDigests(digests);
    if (!missing.isEmpty()) {
        uploadChunks(missing.size(), new BlobChunkFileIterator(missing, files.iterator()));
    }
    int index = 0;
    for (Path file : files) {
        if (file.isDirectory()) {
            // TODO(olaola): to implement this for a directory, will need to create or pass a
            // TreeNodeRepository to call uploadTree.
            throw new UnsupportedOperationException("Storing a directory is not yet supported.");
        }
        // Add to protobuf.
        result.addOutputBuilder().setPath(file.relativeTo(execRoot).getPathString()).getFileMetadataBuilder()
                .setDigest(digests.get(index++)).setExecutable(file.isExecutable());
    }
}

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From source file:com.google.devtools.build.lib.skyframe.serialization.ObjectCodecRegistry.java

private ObjectCodecRegistry(ImmutableSet<ObjectCodec<?>> memoizingCodecs,
        ImmutableList<Object> referenceConstants, ImmutableSortedSet<String> classNames,
        ImmutableList<String> blacklistedClassNamePrefixes, boolean allowDefaultCodec) {
    this.allowDefaultCodec = allowDefaultCodec;

    int nextTag = 1; // 0 is reserved for null.
    this.classMappedCodecs = new ConcurrentHashMap<>(memoizingCodecs.size(), 0.75f,
            Runtime.getRuntime().availableProcessors());
    ImmutableList.Builder<CodecDescriptor> tagMappedMemoizingCodecsBuilder = ImmutableList
            .builderWithExpectedSize(memoizingCodecs.size());
    nextTag = processCodecs(memoizingCodecs, nextTag, tagMappedMemoizingCodecsBuilder, classMappedCodecs);
    this.tagMappedCodecs = tagMappedMemoizingCodecsBuilder.build();

    referenceConstantsStartTag = nextTag;
    referenceConstantsMap = new IdentityHashMap<>();
    for (Object constant : referenceConstants) {
        referenceConstantsMap.put(constant, nextTag++);
    }/*from  w  w w  . j av a  2 s . c  o m*/
    this.referenceConstants = referenceConstants;

    this.classNames = classNames.stream().filter((str) -> isAllowed(str, blacklistedClassNamePrefixes))
            .collect(ImmutableList.toImmutableList());
    this.dynamicCodecs = createDynamicCodecs(this.classNames, nextTag);
}

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From source file:com.google.devtools.build.lib.remote.GrpcActionCache.java

@Override
public ImmutableList<ContentDigest> uploadBlobs(Iterable<byte[]> blobs) throws InterruptedException {
    ArrayList<ContentDigest> digests = new ArrayList<>();
    for (byte[] blob : blobs) {
        digests.add(ContentDigests.computeDigest(blob));
    }/* ww  w. j ava2s . c o m*/
    ImmutableSet<ContentDigest> missing = getMissingDigests(digests);
    try {
        if (!missing.isEmpty()) {
            uploadChunks(missing.size(), new BlobChunkInlineIterator(missing, blobs.iterator()));
        }
        return ImmutableList.copyOf(digests);
    } catch (IOException e) {
        // This will never happen.
        throw new RuntimeException(e);
    }
}

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From source file:com.facebook.buck.jvm.java.intellij.IjProjectTemplateDataPreparer.java

private void addAndroidResourcePaths(Map<String, Object> androidProperties, IjModule module,
        IjModuleAndroidFacet androidFacet) {
    ImmutableSet<Path> resourcePaths = androidFacet.getResourcePaths();
    if (resourcePaths.isEmpty()) {
        androidProperties.put(RESOURCES_RELATIVE_PATH_TEMPLATE_PARAMETER, EMPTY_STRING);
    } else {/*from w  ww. ja va 2 s  .  co  m*/
        Set<Path> relativeResourcePaths = new HashSet<>(resourcePaths.size());
        Path moduleBase = module.getModuleBasePath();
        for (Path resourcePath : resourcePaths) {
            relativeResourcePaths.add(moduleBase.relativize(resourcePath));
        }

        androidProperties.put(RESOURCES_RELATIVE_PATH_TEMPLATE_PARAMETER,
                "/" + Joiner.on(";/").join(relativeResourcePaths));
    }
}

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From source file:org.androidtransfuse.analysis.module.ProvidesProcessor.java

private void validate(ASTMethod astMethod, Collection<ASTAnnotation> annotations) {
    ImmutableSet<ASTAnnotation> nonQualifierAnnotations = FluentIterable.from(annotations)
            .filter(Predicates.and(Predicates.not(qualifierPredicate), Predicates.not(scopePredicate),
                    Predicates.not(javaAnnotationPredicate)))
            .toSet();//from  w ww. j  a  v a  2s  .com

    ImmutableSet<ASTAnnotation> scopeAnnotations = FluentIterable.from(annotations).filter(scopePredicate)
            .toSet();

    ASTType providesType = astClassFactory.getType(Provides.class);

    for (ASTAnnotation annotation : nonQualifierAnnotations) {
        if (!annotation.getASTType().equals(providesType)) {
            //error
            validator.error(
                    "@Provides methods may only be annotated with scope, qualifier or standard Java annotations")
                    .element(astMethod).annotation(annotation).build();
        }
    }

    if (scopeAnnotations.size() > 1) {
        for (ASTAnnotation scopeAnnotation : scopeAnnotations) {
            validator.error("Only one scope annotation is allowed per @Provides method").element(astMethod)
                    .annotation(scopeAnnotation).build();
        }
    }
}

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From source file:com.facebook.buck.features.project.intellij.IjProjectTemplateDataPreparer.java

private void addAndroidResourcePaths(Map<String, Object> androidProperties, IjModule module,
        IjModuleAndroidFacet androidFacet) {
    ImmutableSet<Path> resourcePaths = androidFacet.getResourcePaths();
    if (resourcePaths.isEmpty()) {
        androidProperties.put(RESOURCES_RELATIVE_PATH_TEMPLATE_PARAMETER, EMPTY_STRING);
    } else {//from w w w  . j av a  2 s . c  om
        Set<String> relativeResourcePaths = new HashSet<>(resourcePaths.size());
        for (Path resourcePath : resourcePaths) {
            relativeResourcePaths
                    .add(IjProjectPaths.toRelativeString(resourcePath, module.getModuleBasePath()));
        }

        androidProperties.put(RESOURCES_RELATIVE_PATH_TEMPLATE_PARAMETER,
                Joiner.on(";").join(relativeResourcePaths));
    }
}

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