Example usage for java.util.stream Collectors toList

Introduction

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

Prototype

public static <T> Collector<T, ?, List<T>> toList()

Source Link

Document

Returns a Collector that accumulates the input elements into a new List .

Usage

From source file:com.thinkbiganalytics.metadata.jpa.common.JpaVelocityTemplateProvider.java

@Override
public List<? extends VelocityTemplate> findByType(String type) {
    return getRegisteredTemplates().stream().filter(t -> t.getType().equals(type)).collect(Collectors.toList());
}

From source file:io.yields.math.framework.property.SortedProperty.java

@Override
public boolean isValid(List<T> value, FunctionalContext<List<T>> context) {
    Validate.notEmpty(value, "An empty collection cannot be ordered.");
    int sign = increasing ? 1 : -1;
    List<T> sorted = value.stream().sorted((t1, t2) -> sign * t1.compareTo(t2)).collect(Collectors.toList());
    return IntStream.range(0, value.size())
            .allMatch(index -> comparator.compare(sorted.get(index), value.get(index)) == 0);
}

From source file:org.fenixedu.spaces.ui.ListOccupationsController.java

@RequestMapping
public String list(Model model,
        @RequestParam(defaultValue = "#{new org.joda.time.DateTime().getMonthOfYear()}") int month,
        @RequestParam(defaultValue = "#{new org.joda.time.DateTime().getYear()}") int year,
        @RequestParam(defaultValue = "") String name) {
    DateTime now = new DateTime();
    int currentYear = now.getYear();
    model.addAttribute("years", IntStream.rangeClosed(currentYear - 100, currentYear + 10).boxed()
            .sorted((o1, o2) -> o2.compareTo(o1)).collect(Collectors.toList()));

    List<Partial> months = IntStream.rangeClosed(1, 12).boxed()
            .map(m -> new Partial(DateTimeFieldType.monthOfYear(), m)).collect(Collectors.toList());
    model.addAttribute("months", months);
    model.addAttribute("currentMonth", month);
    model.addAttribute("currentYear", year);
    model.addAttribute("occupations",
            occupationService.getOccupations(month, year, Authenticate.getUser(), name));
    model.addAttribute("name", name);
    return "occupations/list";
}

From source file:com.todo.backend.web.rest.exception.ExceptionResolver.java

@ResponseStatus(value = HttpStatus.BAD_REQUEST)
@ExceptionHandler(MethodArgumentNotValidException.class)
public @ResponseBody ErrorResponse validationException(HttpServletRequest request,
        MethodArgumentNotValidException exception) {
    if (log.isErrorEnabled()) {
        log.error(exception.getMessage(), exception);
    }/*from   w w w.j  a v  a 2  s.  c  o  m*/
    final List<String> errorCodes = exception.getBindingResult().getFieldErrors().stream()
            .map(e -> String.format("%s.%s.%s", e.getObjectName(), e.getField(), e.getCode()))
            .collect(Collectors.toList());
    return new ErrorResponse(exception.getMessage(), errorCodes);
}

From source file:com.tsguild.videogamewebapp.controller.SearchController.java

@RequestMapping(value = "search/addresses", method = RequestMethod.POST)
@ResponseBody/*from w  w  w  .  ja  va2 s.  c  o  m*/
public List<VideoGame> searchVideoGames(@RequestBody Map<String, String> searchMap) {
    // Create the map of search criteria to send to the DAO
    List<VideoGame> addresses = dao.getAllVideoGames();

    String title = searchMap.get("title");
    String publisher = searchMap.get("publisher");
    String genre = searchMap.get("genre");
    String multiplayer = searchMap.get("multiplayer");
    String rating = searchMap.get("rating");

    // Determine which search terms have values, translate the String
    // keys into SearchTerm enums, and set the corresponding values
    // appropriately.
    if (!title.isEmpty()) {
        addresses = (List<VideoGame>) addresses.stream().filter((VideoGame a) -> {
            String addressFirstName = a.getTitle().toLowerCase();
            String addressSearch = searchMap.get("title");
            return addressFirstName.contains(addressSearch);
        }).collect(Collectors.toList());
    }

    if (!publisher.isEmpty()) {
        addresses = addresses.stream().filter(a -> a.getPublisher().contains(publisher.toLowerCase()))
                .collect(Collectors.toList());
    }

    if (!genre.isEmpty()) {
        addresses = addresses.stream().filter(a -> a.getGenre().contains(genre.toLowerCase()))
                .collect(Collectors.toList());
    }

    if (!rating.isEmpty()) {
        addresses = addresses.stream().filter(a -> a.getEsrbRating().contains(rating.toLowerCase()))
                .collect(Collectors.toList());
    }

    return addresses;
}

From source file:org.obiba.mica.dataset.rest.entity.StudyEntitiesCountService.java

/**
 * Parse the RQL query and translate each node as a Opal query wrapped in a {@link StudyEntitiesCountQuery}.
 *
 * @param query/*w  w w  .  jav a  2s.  c o  m*/
 * @param entityType
 * @return
 */
public List<StudyEntitiesCountQuery> newQueries(String query, String entityType) {
    RQLCriteriaOpalConverter converter = applicationContext.getBean(RQLCriteriaOpalConverter.class);
    converter.parse(query);
    Map<BaseStudy, List<RQLCriterionOpalConverter>> studyConverters = converter.getCriterionConverters()
            .stream().filter(c -> !c.hasMultipleStudyTables()) // TODO include Dataschema variables
            .collect(Collectors.groupingBy(c -> c.getVariableReferences().getStudy()));

    return studyConverters.keySet().stream()
            .map(study -> newQuery(entityType, study, studyConverters.get(study))).collect(Collectors.toList());
}

From source file:am.ik.categolj2.domain.service.book.BookServiceImpl.java

List<BookDto> reseponseToBooks(ItemSearchResponse response) {
    return response.getItems().stream().flatMap(items -> items.getItem().stream()).map(item -> {
        BookDto book = new BookDto();
        ItemAttributes attributes = item.getItemAttributes();
        Image image = item.getMediumImage();
        book.setAsin(item.getASIN());/*from  w ww  . ja v a 2  s . co m*/
        book.setBookLink(item.getDetailPageURL());
        if (image != null) {
            book.setBookImage(image.getURL());
        }
        if (attributes != null) {
            book.setBookTitle(attributes.getTitle());
            book.setAuthors(attributes.getAuthor());
            book.setPublicationDate(attributes.getPublicationDate());
        }
        return book;
    }).collect(Collectors.toList());
}

From source file:com.gemini.domain.repository.impl.GeminiApplicationRepositoryMongoDBImpl.java

public List<GeminiServer> getNetworkServers(String appName, String netStart, String netEnd) {
    List<GeminiNetwork> networks = getAppNetworks(appName);

    List<GeminiNetwork> net = networks.stream().filter(n -> n.getStart().getHostAddress().equals(netStart))
            .filter(n -> n.getEnd().getHostAddress().equals(netEnd)).collect(Collectors.toList());

    if (net != null) {
        return net.get(0).getServers();
    }//w w  w  .ja v  a2  s . co m

    //        for (GeminiNetwork n : networks) {
    //            if (n.getStart().getHostAddress().equals(netStart) && n.getEnd().getHostAddress().equals(netEnd)) {
    //                return n.getServers();
    //            }
    //        }

    return null;
}

From source file:com.epam.catgenome.controller.vo.converter.ProjectConverter.java

/**
 * Converts {@code Project} entity into {@code ProjectVO}
 * @param project {@code Project}//  w w w  .j a v a 2s.c  o m
 * @return {@code ProjectVO}
 */
public static ProjectVO convertTo(final Project project) {
    ProjectVO vo = new ProjectVO();

    vo.setId(project.getId());
    vo.setName(project.getName());
    vo.setCreatedBy(project.getCreatedBy());
    vo.setCreatedDate(project.getCreatedDate());
    vo.setLastOpenedDate(project.getLastOpenedDate());
    vo.setItemsCount(project.getItemsCount());
    vo.setItemsCountPerFormat(project.getItemsCountPerFormat());
    vo.setParentId(project.getParentId());
    vo.setPrettyName(project.getPrettyName());

    if (project.getNestedProjects() != null) {
        vo.setNestedProjects(convertTo(project.getNestedProjects()));
    }

    if (project.getItems() != null) {
        vo.setItems(project.getItems().stream().map(ProjectConverter::convertTo).collect(Collectors.toList()));
    }

    return vo;
}

From source file:org.n52.youngs.test.SpatialSearchIT.java

@BeforeClass
public static void prepareAndStoreSink() throws Exception {
    mapping = new YamlMappingConfiguration(
            Resources.asByteSource(Resources.getResource("mappings/csw-record.yml")).openStream(),
            new XPathHelper());
    //        sink = new ElasticsearchRemoteHttpSink("localhost", 9300, "elasticsearch", mapping.getIndex(), mapping.getType());
    sink = new ElasticsearchClientSink(server.getClient(), "elasticsearhch", mapping.getIndex(),
            mapping.getType());/*from   www . java2s . c o  m*/
    sink.prepare(mapping);
    Mapper mapper = new CswToBuilderMapper(mapping);

    DirectorySource source = new DirectorySource(
            Paths.get(Resources.getResource("records").toURI()).resolve("csw"));
    List<SinkRecord> mappedRecords = source.getRecords(new ReportImpl()).stream().map(mapper::map)
            .collect(Collectors.toList());
    boolean stored = sink.store(mappedRecords);

    Thread.sleep(1000);
    assertThat("all records stored", stored);
}