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:edu.pitt.dbmi.ccd.db.service.GroupService.java

public List<Group> findByNames(Iterable<String> names) {
    return StreamSupport.stream(names.spliterator(), false).map(this::findByName).collect(Collectors.toList());
}

From source file:io.wcm.devops.conga.generator.plugins.handlebars.helper.AbstractEachIfHelper.java

/**
 * Filter iterable to contain only items that have any value set for the given property name.
 * @param items Items//from   w  ww  . ja v  a2s .  co  m
 * @param propertyName Property name
 * @param options Options
 * @return Filtered items
 */
private Iterable<Object> filterIterable(Iterable<Object> items, String propertyName, Options options) {
    return StreamSupport.stream(items.spliterator(), false).filter(item -> item != null)
            .filter(item -> checkProperty(item, propertyName, options)).collect(Collectors.toList());
}

From source file:fi.vrk.xroad.catalog.persistence.TestUtil.java

public Optional getEntity(Iterable entities, Long l) {
    return StreamSupport.stream(entities.spliterator(), false).filter(e -> getIdentifier(e).equals(l))
            .findFirst();//from   w w w .j a v a 2s.  c om
}

From source file:com.github.lothar.security.acl.elasticsearch.repository.AclElasticsearchRepository.java

private List<String> stringIdsRepresentation(Iterable<ID> ids) {
    Assert.notNull(ids, "ids can't be null.");
    return stream(ids.spliterator(), false) //
            .map(id -> stringIdRepresentation(id)) //
            .collect(toList());/*from w w  w . ja v  a  2 s .  c om*/
}

From source file:com.rationaldevelopers.oss.service.CacheService.java

@Scheduled(fixedRate = 60000)
public void trueUpCache() {
    if (!lock.isLocked()) {
        lock.lock();//w  w  w  .  jav  a  2s . c  o  m
        try {
            LOGGER.info("Running Timed Task");
            final Iterable<SimpleItem> all = simpleItemService.findAll();
            final AtomicInteger itemsUpdated = new AtomicInteger(0);
            StreamSupport.stream(all.spliterator(), false).filter(i -> !cache.containsKey(i.getSid())
                    || cache.containsKey(i.getSid()) && !cache.get(i.getSid()).equals(i)).forEach(i -> {
                        cache.put(i.getSid(), i);
                        itemsUpdated.incrementAndGet();
                    });
            LOGGER.info("Total Items Updated: {}", itemsUpdated.get());
        } finally {
            lock.unlock();
        }
    }
}

From source file:edu.pitt.dbmi.ccd.anno.group.GroupResourceAssembler.java

/**
 * convert Groups to GroupResources/* ww w  .  j  av a  2  s .c  o  m*/
 *
 * @param groups entities
 * @return List of resources
 */
@Override
public List<GroupResource> toResources(Iterable<? extends Group> groups) throws IllegalArgumentException {
    // Assert groups is not empty
    Assert.isTrue(groups.iterator().hasNext());
    return StreamSupport.stream(groups.spliterator(), false).map(this::toResource).collect(Collectors.toList());
}

From source file:edu.pitt.dbmi.ccd.anno.access.AccessResourceAssembler.java

/**
 * Convert Accesses to AccessResources//from   ww w  .  ja v  a2s .c  o m
 *
 * @param accesses entities
 * @return list of resources
 */
@Override
public List<AccessResource> toResources(Iterable<? extends Access> accesses) throws IllegalArgumentException {
    // Assert accesses is not empty
    Assert.isTrue(accesses.iterator().hasNext());
    return StreamSupport.stream(accesses.spliterator(), false).map(this::toResource)
            .collect(Collectors.toList());
}

From source file:com.epam.ta.reportportal.events.handler.ExternalSystemActivityHandler.java

@EventListener
public void onProjectExternalSystemsDelete(ProjectExternalSystemsDeletedEvent event) {
    Iterable<ExternalSystem> externalSystems = event.getExternalSystems();
    if (null != externalSystems) {
        List<Activity> activities = StreamSupport.stream(externalSystems.spliterator(), false)
                .map(externalSystem -> {
                    String name = externalSystem.getExternalSystemType().name() + ":"
                            + externalSystem.getProject();
                    return activityBuilder.get().addObjectName(name).addObjectType(EXTERNAL_SYSTEM)
                            .addLoggedObjectRef(externalSystem.getId()).addUserRef(event.getDeletedBy())
                            .addActionType(DELETE).addProjectRef(event.getProject()).build();
                }).collect(Collectors.toList());
        if (!activities.isEmpty())
            activityRepository.save(activities);
    }//w w w  .j av a 2 s.c  o  m
}

From source file:com._4dconcept.springframework.data.marklogic.repository.support.SimpleMarklogicRepository.java

@Override
public List<T> findAllById(Iterable<ID> ids) {
    return StreamSupport.stream(ids.spliterator(), false).map(this::findById).filter(Optional::isPresent)
            .map(Optional::get).collect(Collectors.toList());
}

From source file:com.yoshio3.services.StorageService.java

public List<BlobStorageEntity> getAllFiles() {
    List<BlobStorageEntity> entity = new ArrayList<>();
    try {/*from  w  w w  .  j  a v a  2 s.  co  m*/
        CloudBlobContainer container = blobClient.getContainerReference(CONTAINER_NAME_FOR_UPLOAD);

        Iterable<ListBlobItem> items = container.listBlobs();
        Spliterator<ListBlobItem> spliterator = items.spliterator();
        Stream<ListBlobItem> stream = StreamSupport.stream(spliterator, false);

        List<CloudBlob> blockBlob = stream.filter(item -> item instanceof CloudBlob)
                .map(item -> (CloudBlob) item).collect(Collectors.toList());

        entity = blockBlob.stream().map(blob -> convertEntity(blob)).collect(Collectors.toList());
    } catch (URISyntaxException | StorageException ex) {
        LOGGER.log(Level.SEVERE, "", ex);
    }
    return entity;
}