Example usage for java.lang Iterable spliterator

Introduction

In this page you can find the example usage for java.lang Iterable spliterator.

Prototype

default Spliterator<T> spliterator()

Source Link

Document

Creates a Spliterator over the elements described by this Iterable .

Usage

From source file:org.onosproject.p4runtime.ctl.P4RuntimeClientImpl.java

private Collection<PiMeterCellConfig> doReadMeterEntities(Collection<Entity> entitiesToRead,
        PiPipeconf pipeconf) {//from  w w  w.  j a  va 2s.com

    if (entitiesToRead.size() == 0) {
        return Collections.emptyList();
    }

    final ReadRequest request = ReadRequest.newBuilder().setDeviceId(p4DeviceId).addAllEntities(entitiesToRead)
            .build();

    final Iterable<ReadResponse> responses;
    try {
        responses = () -> blockingStub.read(request);
    } catch (StatusRuntimeException e) {
        log.warn("Unable to read meter cells: {}", e.getMessage());
        log.debug("exception", e);
        return Collections.emptyList();
    }

    List<Entity> responseEntities = StreamSupport.stream(responses.spliterator(), false)
            .map(ReadResponse::getEntitiesList).flatMap(List::stream).collect(Collectors.toList());

    return MeterEntryCodec.decodeMeterEntities(responseEntities, pipeconf);
}

From source file:org.sonar.plugins.github.PullRequestIssuePostJob.java

private Map<InputFile, Map<Integer, StringBuilder>> processIssues(GlobalReport report,
        Iterable<PostJobIssue> issues) {
    Map<InputFile, Map<Integer, StringBuilder>> commentToBeAddedByFileAndByLine = new HashMap<>();

    StreamSupport.stream(issues.spliterator(), false).filter(PostJobIssue::isNew)
            // SONARGITUB-13 Ignore issues on files not modified by the P/R
            .filter(i -> {/*from w ww  .ja v  a 2 s  .c  om*/
                InputComponent inputComponent = i.inputComponent();
                return inputComponent == null || !inputComponent.isFile()
                        || pullRequestFacade.hasFile((InputFile) inputComponent);
            }).sorted(ISSUE_COMPARATOR).forEach(i -> processIssue(report, commentToBeAddedByFileAndByLine, i));
    return commentToBeAddedByFileAndByLine;

}

From source file:org.springframework.cloud.gcp.data.spanner.core.SpannerTemplate.java

@Override
public void deleteAll(Iterable objects) {
    applyDeleteMutations(objects, (List<Mutation>) StreamSupport.stream(objects.spliterator(), false)
            .map(this.mutationFactory::delete).collect(Collectors.toList()));
}

From source file:org.springframework.cloud.gcp.data.spanner.core.SpannerTemplate.java

private List<Mutation> getMutationsForMultipleObjects(Iterable it,
        Function<Object, Collection<Mutation>> individualEntityMutationFunc) {
    return (List<Mutation>) StreamSupport.stream(it.spliterator(), false)
            .flatMap((x) -> individualEntityMutationFunc.apply(x).stream()).collect(Collectors.toList());
}

From source file:org.springframework.data.gemfire.config.annotation.support.GemFireComponentClassTypeScanner.java

/**
 * Factory method to construct an instance of the {@link GemFireComponentClassTypeScanner} initialized with
 * the given {@link Iterable} of base packages to scan.
 *
 * @param basePackages {@link Iterable} of base packages to scan for GemFire components.
 * @throws IllegalArgumentException if the {@link Iterable} of base packages is {@literal null} or empty.
 * @return an initialized instance of {@link GemFireComponentClassTypeScanner}.
 * @see #GemFireComponentClassTypeScanner(Set)
 *///from w  w w .j  ava2 s . c  om
public static GemFireComponentClassTypeScanner from(Iterable<String> basePackages) {
    return new GemFireComponentClassTypeScanner(
            stream(basePackages.spliterator(), false).collect(Collectors.toSet()));
}