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:co.cask.cdap.common.lang.ProgramClassLoader.java

/**
 * Constructs an instance that load classes from the given directory for the given program type.
 * <p/>//from   w  ww  .ja v  a  2 s .  c  o m
 * The URLs for class loading are:
 * <p/>
 * <pre>
 * [dir]
 * [dir]/*.jar
 * [dir]/lib/*.jar
 * </pre>
 */
public static ProgramClassLoader create(File unpackedJarDir, ClassLoader parentClassLoader,
        @Nullable ProgramType programType) throws IOException {
    Set<String> visibleResources = ProgramResources.getVisibleResources(programType);
    ImmutableSet.Builder<String> visiblePackages = ImmutableSet.builder();
    for (String resource : visibleResources) {
        if (resource.endsWith(".class")) {
            int idx = resource.lastIndexOf('/');
            // Ignore empty package
            if (idx > 0) {
                visiblePackages.add(resource.substring(0, idx));
            }
        }
    }

    ClassLoader filteredParent = new FilterClassLoader(Predicates.in(visibleResources),
            Predicates.in(visiblePackages.build()), parentClassLoader);
    return new ProgramClassLoader(unpackedJarDir, filteredParent);
}

From source file:org.eclipse.buildship.core.workspace.internal.DefaultGradleBuilds.java

public DefaultGradleBuilds(Set<FixedRequestAttributes> attributes) {
    Builder<GradleBuild> builds = ImmutableSet.builder();
    for (FixedRequestAttributes attribute : attributes) {
        builds.add(new DefaultGradleBuild(attribute));
    }/*w  w w  .  java2  s.c om*/
    this.gradleBuilds = builds.build();
}

From source file:com.facebook.buck.android.dalvik.firstorder.FirstOrderHelper.java

private FirstOrderHelper(Iterable<Type> scenarioTypes, ImmutableSet.Builder<String> resultBuilder) {
    this.scenarioTypes = scenarioTypes;
    this.resultBuilder = resultBuilder;
    this.knownTypes = new HashMap<>();
}

From source file:io.prestosql.sql.planner.optimizations.LocalProperties.java

public static <T> Set<T> extractLeadingConstants(List<? extends LocalProperty<T>> properties) {
    ImmutableSet.Builder<T> builder = ImmutableSet.builder();
    PeekingIterator<? extends LocalProperty<T>> iterator = peekingIterator(properties.iterator());
    while (iterator.hasNext() && iterator.peek() instanceof ConstantProperty) {
        builder.add(((ConstantProperty<T>) iterator.next()).getColumn());
    }// ww w. j  a  va2s. c om
    return builder.build();
}

From source file:org.obm.push.mail.EmailFactory.java

public static Set<Email> listEmailFromFastFetch(Collection<FastFetch> fetchs) {
    Builder<Email> builder = ImmutableSet.builder();
    for (FastFetch fastFetch : fetchs) {
        builder.add(getEmailFromFastFetch(fastFetch));
    }//from w  w w . j  av a  2s.  c  o m
    return builder.build();
}

From source file:com.tngtech.archunit.lang.syntax.Transformers.java

static ClassesTransformer<JavaField> fields() {
    return new AbstractClassesTransformer<JavaField>("fields") {
        @Override//www .  ja va2s .c o m
        public Iterable<JavaField> doTransform(JavaClasses collection) {
            ImmutableSet.Builder<JavaField> result = ImmutableSet.builder();
            for (JavaClass javaClass : collection) {
                result.addAll(javaClass.getFields());
            }
            return result.build();
        }
    };
}

From source file:com.google.jimfs.UserDefinedAttributeProvider.java

private static ImmutableSet<String> userDefinedAttributes(File file) {
    ImmutableSet.Builder<String> builder = ImmutableSet.builder();
    for (String attribute : file.getAttributeNames("user")) {
        builder.add(attribute);/*from   ww w.  j  ava 2 s . com*/
    }
    return builder.build();
}

From source file:dagger2.internal.codegen.Binding.java

static Optional<String> bindingPackageFor(Iterable<? extends Binding> bindings) {
    ImmutableSet.Builder<String> bindingPackagesBuilder = ImmutableSet.builder();
    for (Binding binding : bindings) {
        bindingPackagesBuilder.addAll(binding.bindingPackage().asSet());
    }//  w  w w . j  av  a  2  s  .c  o m
    ImmutableSet<String> bindingPackages = bindingPackagesBuilder.build();
    switch (bindingPackages.size()) {
    case 0:
        return Optional.absent();
    case 1:
        return Optional.of(bindingPackages.iterator().next());
    default:
        throw new IllegalArgumentException();
    }
}

From source file:co.cask.cdap.master.startup.AbstractMasterCheck.java

protected AbstractMasterCheck(CConfiguration cConf) {
    this.cConf = cConf;
    ImmutableSet.Builder<ServiceResourceKeys> builder = ImmutableSet.<ServiceResourceKeys>builder()
            .add(new ServiceResourceKeys(Constants.Service.TRANSACTION,
                    Constants.Transaction.Container.MEMORY_MB, Constants.Transaction.Container.NUM_CORES,
                    Constants.Transaction.Container.NUM_INSTANCES,
                    Constants.Transaction.Container.MAX_INSTANCES))
            .add(new ServiceResourceKeys(Constants.Service.STREAMS, Constants.Stream.CONTAINER_MEMORY_MB,
                    Constants.Stream.CONTAINER_VIRTUAL_CORES, Constants.Stream.CONTAINER_INSTANCES,
                    Constants.Stream.MAX_INSTANCES))
            .add(new ServiceResourceKeys(Constants.Service.METRICS, Constants.Metrics.MEMORY_MB,
                    Constants.Metrics.NUM_CORES, Constants.Metrics.NUM_INSTANCES,
                    Constants.Metrics.MAX_INSTANCES))
            .add(new ServiceResourceKeys(Constants.Service.METRICS_PROCESSOR,
                    Constants.MetricsProcessor.MEMORY_MB, Constants.MetricsProcessor.NUM_CORES,
                    Constants.MetricsProcessor.NUM_INSTANCES, Constants.MetricsProcessor.MAX_INSTANCES))
            .add(new ServiceResourceKeys(Constants.Service.LOGSAVER, Constants.LogSaver.MEMORY_MB,
                    Constants.LogSaver.NUM_CORES, Constants.LogSaver.NUM_INSTANCES,
                    Constants.LogSaver.MAX_INSTANCES));
    if (cConf.getBoolean(Constants.Explore.EXPLORE_ENABLED)) {
        builder.add(new ServiceResourceKeys(Constants.Service.EXPLORE_HTTP_USER_SERVICE,
                Constants.Explore.CONTAINER_MEMORY_MB, Constants.Explore.CONTAINER_VIRTUAL_CORES,
                Constants.Explore.CONTAINER_INSTANCES, Constants.Explore.MAX_INSTANCES));
    }//w w  w  . ja va  2 s  .com
    this.systemServicesResourceKeys = builder.build();
}

From source file:com.spectralogic.ds3contractcomparator.print.utils.PrinterUtils.java

/**
 * Gets the union of names of all params within two {@link ImmutableList} of {@link Ds3Param}
 *///  w  w  w.jav a 2s.c o m
public static ImmutableSet<String> getParamNameUnion(final ImmutableList<Ds3Param> oldParams,
        final ImmutableList<Ds3Param> newParams) {
    final ImmutableSet.Builder<String> builder = ImmutableSet.builder();
    if (hasContent(oldParams)) {
        oldParams.forEach(param -> builder.add(param.getName()));
    }
    if (hasContent(newParams)) {
        newParams.forEach(param -> builder.add(param.getName()));
    }
    return builder.build();
}