Example usage for java.util.stream StreamSupport stream

Introduction

In this page you can find the example usage for java.util.stream StreamSupport stream.

Prototype

public static <T> Stream<T> stream(Spliterator<T> spliterator, boolean parallel)

Source Link

Document

Creates a new sequential or parallel Stream from a Spliterator .

Usage

From source file:de.msg.repository.RouteRepositoryImpl.java

@Override
public Iterable<Route> findByDeparture(String departure) {
    return StreamSupport.stream(driver.getRouteList().spliterator(), false).filter(new Predicate<Route>() {
        @Override//w ww .j av a2  s .  c om
        public boolean test(Route route) {
            return route.getDeparture().equals(departure);
        }
    }).collect(Collectors.toList());
}

From source file:com.davidmogar.alsa.services.bus.internal.BusManagerServiceImpl.java

@Override
public List<BusDto> findAll() {
    return StreamSupport.stream(busDataService.findAll().spliterator(), false).map(BusDto::new)
            .collect(Collectors.toList());
}

From source file:net.hamnaberg.json.Query.java

public static Query create(Target target, String rel, Optional<String> prompt, Optional<String> name,
        Iterable<Property> data) {
    ObjectNode obj = JsonNodeFactory.instance.objectNode();
    obj.put("href", target.toString());
    if (target.isURITemplate()) {
        obj.put("encoding", "uri-template");
    }//w ww.ja v a  2 s.  c o  m
    obj.put("rel", rel);
    prompt.ifPresent(value -> obj.put("prompt", value));
    name.ifPresent(value -> obj.put("name", value));
    if (!Iterables.isEmpty(data)) {
        obj.set("data", StreamSupport.stream(data.spliterator(), false).map(Extended::asJson)
                .collect(JsonNodeFactory.instance::arrayNode, ArrayNode::add, ArrayNode::addAll));
    }
    return new Query(obj);
}

From source file:nu.yona.server.entities.ActivityRepositoryMock.java

@Override
public Set<Activity> findByDeviceAnonymized(DeviceAnonymized deviceAnonymized) {
    return StreamSupport.stream(findAll().spliterator(), false).filter(
            a -> a.getDeviceAnonymized().map(DeviceAnonymized::getId).orElse(null) == deviceAnonymized.getId())
            .collect(Collectors.toSet());
}

From source file:ph.com.fsoft.temp.service.red.service.PersonColorServiceImpl.java

@Override
public HashSet<PersonColorDto> findAll() {
    return StreamSupport.stream(personColorRepository.findAll().spliterator(), false).map(personColor -> {
        PersonDto personDto = personService.findById(personColor.getId());
        return new PersonColorDto(personDto, personColor.getColor());
    }).collect(Collectors.toCollection(HashSet::new));
}

From source file:org.cryptomator.frontend.webdav.mount.WindowsDriveLetters.java

public Set<Character> getOccupiedDriveLetters() {
    if (!SystemUtils.IS_OS_WINDOWS) {
        throw new UnsupportedOperationException("This method is only defined for Windows file systems");
    }//from  w  ww  .  j a  va2 s .co m
    Iterable<Path> rootDirs = FileSystems.getDefault().getRootDirectories();
    return StreamSupport.stream(rootDirs.spliterator(), false).map(Path::toString).map(CharUtils::toChar)
            .map(Character::toUpperCase).collect(toSet());
}

From source file:ph.com.fsoft.temp.service.blue.service.PersonServiceImpl.java

@Override
public HashSet<PersonDto> findAll() {
    return StreamSupport
            .stream(personRepository.findAll().spliterator(), false).map(person -> new PersonDto(person.getId(),
                    person.getFirstName(), person.getMiddleName(), person.getLastName()))
            .collect(Collectors.toCollection(HashSet::new));
}

From source file:com.avanza.ymer.MongoDocumentCollection.java

@Override
public Stream<DBObject> findAll(SpaceObjectFilter<?> objectFilter) {
    if (MongoPartitionFilter.canCreateFrom(objectFilter)) {
        MongoPartitionFilter mongoPartitionFilter = MongoPartitionFilter.create(objectFilter);
        return StreamSupport.stream(dbCollection.find(mongoPartitionFilter.toDBObject()).spliterator(), false);
    }/* ww w  . j a  va 2  s.c  o  m*/
    return findAll();
}

From source file:nu.yona.server.subscriptions.service.WhiteListedNumberService.java

@Transactional
public Set<String> getAllWhiteListedNumbers() {
    return StreamSupport.stream(WhiteListedNumber.getRepository().findAll().spliterator(), false)
            .map(WhiteListedNumber::getMobileNumber).collect(Collectors.toSet());
}

From source file:com.wrmsr.kleist.util.Itertools.java

public static <L, R> Stream<Pair<L, R>> zip(Stream<L> left, Stream<R> right) {
    return StreamSupport.stream(zip(left.spliterator(), right.spliterator()), false);
}