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

Introduction

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

Prototype

public static <E> Builder<E> builder()

Source Link

Usage

From source file:com.google.caliper.runner.target.EffectiveClassPath.java

private static Set<File> getClassPathFiles(ClassLoader classLoader) {
    ImmutableSet.Builder<File> files = ImmutableSet.builder();
    @Nullable/*from  w w w . j  a  v a 2s  .  com*/
    ClassLoader parent = classLoader.getParent();
    if (parent != null) {
        files.addAll(getClassPathFiles(parent));
    }
    if (classLoader instanceof URLClassLoader) {
        URLClassLoader urlClassLoader = (URLClassLoader) classLoader;
        for (URL url : urlClassLoader.getURLs()) {
            try {
                files.add(new File(url.toURI()));
            } catch (URISyntaxException e) {
                // skip it then
            } catch (IllegalArgumentException e) {
                // skip it then
            }
        }
    }
    return files.build();
}

From source file:ai.grakn.graql.internal.pattern.Patterns.java

public static VarPatternAdmin mergeVars(Collection<VarPatternAdmin> vars) {
    VarPatternAdmin first = vars.iterator().next();
    Var name = first.getVarName();//from  w ww.  java2 s.c o  m
    ImmutableSet.Builder<VarProperty> properties = ImmutableSet.builder();

    for (VarPatternAdmin var : vars) {
        if (var.getVarName().isUserDefinedName()) {
            name = var.getVarName();
        }

        properties.addAll(var.getProperties().iterator());
    }

    return new VarPatternImpl(name, properties.build());
}

From source file:com.google.devtools.build.android.DataValueFileWithIds.java

public static void parse(XMLInputFactory xmlInputFactory, Path source, FullyQualifiedName fileKey,
        FullyQualifiedName.Factory fqnFactory, KeyValueConsumer<DataKey, DataResource> overwritingConsumer,
        KeyValueConsumer<DataKey, DataResource> combiningConsumer) throws IOException, XMLStreamException {
    ImmutableSet.Builder<String> newIds = ImmutableSet.builder();
    try (BufferedInputStream inStream = new BufferedInputStream(Files.newInputStream(source))) {
        XMLEventReader eventReader = xmlInputFactory.createXMLEventReader(inStream,
                StandardCharsets.UTF_8.toString());
        // Go through every start tag and look at the values of all attributes (the attribute does
        // not need to be android:id, e.g., android:layout_above="@+id/UpcomingView").
        // If the any attribute's value begins with @+id/, then track it, since aapt seems to be
        // forgiving and allow even non-android namespaced attributes to define a new ID.
        while (eventReader.hasNext()) {
            XMLEvent event = eventReader.nextEvent();
            if (event.isStartElement()) {
                StartElement start = event.asStartElement();
                Iterator<Attribute> attributes = XmlResourceValues.iterateAttributesFrom(start);
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    String value = attribute.getValue();
                    if (value.startsWith(SdkConstants.NEW_ID_PREFIX)) {
                        String idName = value.substring(SdkConstants.NEW_ID_PREFIX.length());
                        newIds.add(idName);
                    }//w  w w  .jav  a2s  .  com
                }
            }
        }
        eventReader.close();
    } catch (XMLStreamException e) {
        throw new XMLStreamException(source + ": " + e.getMessage(), e.getLocation(), e);
    } catch (RuntimeException e) {
        throw new RuntimeException("Error parsing " + source, e);
    }
    ImmutableSet<String> idResources = newIds.build();
    overwritingConsumer.consume(fileKey, DataValueFile.of(source));
    for (String id : idResources) {
        combiningConsumer.consume(fqnFactory.create(ResourceType.ID, id),
                DataResourceXml.createWithNoNamespace(source, IdXmlResourceValue.of()));
    }
}

From source file:com.facebook.buck.query.QueryTargetCollector.java

QueryTargetCollector(QueryEnvironment env) {
    this.targets = ImmutableSet.builder();
    this.env = env;
}

From source file:com.google.appengine.tools.cloudstorage.GcsServiceFactory.java

static RawGcsService createRawGcsService(Map<String, String> headers) {
    ImmutableSet.Builder<HTTPHeader> builder = ImmutableSet.builder();
    if (headers != null) {
        for (Map.Entry<String, String> header : headers.entrySet()) {
            builder.add(new HTTPHeader(header.getKey(), header.getValue()));
        }/*from  w  w w  . ja  va 2 s .  c o  m*/
    }

    RawGcsService rawGcsService;
    Value location = SystemProperty.environment.value();
    if (location == SystemProperty.Environment.Value.Production || hasCustomAccessTokenProvider()) {
        rawGcsService = OauthRawGcsServiceFactory.createOauthRawGcsService(builder.build());
    } else if (location == SystemProperty.Environment.Value.Development) {
        rawGcsService = LocalRawGcsServiceFactory.createLocalRawGcsService();
    } else {
        Delegate<?> delegate = ApiProxy.getDelegate();
        if (delegate == null
                || delegate.getClass().getName().startsWith("com.google.appengine.tools.development")) {
            rawGcsService = LocalRawGcsServiceFactory.createLocalRawGcsService();
        } else {
            rawGcsService = OauthRawGcsServiceFactory.createOauthRawGcsService(builder.build());
        }
    }
    return rawGcsService;
}

From source file:me.lucko.luckperms.common.utils.ImmutableCollectors.java

public static <T> Collector<T, ImmutableSet.Builder<T>, ImmutableSet<T>> toImmutableSet() {
    return Collector.of(ImmutableSet.Builder<T>::new, ImmutableSet.Builder<T>::add,
            (l, r) -> l.addAll(r.build()), ImmutableSet.Builder<T>::build, Collector.Characteristics.UNORDERED);
}

From source file:com.facebook.buck.cli.QueryTargetAccessor.java

public static <T extends AbstractDescriptionArg> ImmutableSet<QueryTarget> getTargetsInAttribute(
        TargetNode<T> node, String attribute) throws QueryException {
    try {//ww  w  .  java2  s.co m
        final ImmutableSet.Builder<QueryTarget> builder = ImmutableSortedSet.naturalOrder();
        Field field = node.getConstructorArg().getClass().getField(attribute);
        ParamInfo<T> info = new ParamInfo<>(typeCoercerFactory, field);
        info.traverse(new ParamInfo.Traversal() {
            @Override
            public void traverse(Object value) {
                if (value instanceof Path) {
                    builder.add(QueryFileTarget.of((Path) value));
                } else if (value instanceof SourcePath) {
                    builder.add(extractSourcePath((SourcePath) value));
                } else if (value instanceof HasBuildTarget) {
                    builder.add(extractBuildTargetContainer((HasBuildTarget) value));
                }
            }
        }, node.getConstructorArg());
        return builder.build();
    } catch (NoSuchFieldException e) {
        // Ignore if the field does not exist in this rule.
        return ImmutableSet.of();
    }
}

From source file:org.obiba.magma.datasource.mongodb.MongoDBVariableValueSourceFactory.java

@Override
public Set<VariableValueSource> createSources() {
    ImmutableSet.Builder<VariableValueSource> builder = ImmutableSet.builder();
    try (DBCursor variableCursor = table.getVariablesCollection().find(new BasicDBObject())
            .sort(BasicDBObjectBuilder.start().add("_id", 1).get())) {
        while (variableCursor.hasNext()) {
            builder.add(new MongoDBVariableValueSource(table, variableCursor.next().get("name").toString()));
        }/*w  ww  . ja  v  a  2  s. c o m*/
    }
    return builder.build();
}

From source file:com.facebook.buck.apple.simulator.SimctlListOutputParsing.java

/**
 * Parses each line of input from {@code reader}, adding any available simulators to
 * {@code simulatorsBuilder}.//from   ww w  .j a v  a 2  s. co m
 */
public static void parseOutputFromReader(Reader reader, ImmutableSet.Builder<AppleSimulator> simulatorsBuilder)
        throws IOException {
    try (BufferedReader br = new BufferedReader(reader)) {
        String line;
        while ((line = br.readLine()) != null) {
            parseLine(line, simulatorsBuilder);
        }
    }
}

From source file:org.trancecode.collection.TcSets.java

public static <T> ImmutableSet<T> immutableSet(final Set<T> set1, final Set<T> set2) {
    Preconditions.checkNotNull(set1);//from w ww. jav  a2  s .c  o m
    Preconditions.checkNotNull(set2);

    if (set1.isEmpty()) {
        return ImmutableSet.copyOf(set2);
    }

    if (set2.isEmpty()) {
        return ImmutableSet.copyOf(set1);
    }

    final Builder<T> builder = ImmutableSet.builder();
    return builder.addAll(set1).addAll(set2).build();
}