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:spring.travel.site.services.news.NewsDigester.java

public List<NewsItem> from(InputStream is) throws IOException {
    try {//w  w  w  . j a va2 s.  c  o m
        Digester digester = new Digester();
        digester.setValidating(false);

        digester.push(new ArrayList<NewsItemDigestible>());

        digester.addObjectCreate("rss/channel/item", NewsItemDigestible.class.getName());
        digester.addSetNext("rss/channel/item", "add");
        digester.addBeanPropertySetter("rss/channel/item/title", "headline");
        digester.addBeanPropertySetter("rss/channel/item/description", "standFirst");
        digester.addBeanPropertySetter("rss/channel/item/guid", "link");
        digester.addObjectCreate("rss/channel/item/media:content", Image.class.getName());
        digester.addSetProperties("rss/channel/item/media:content");
        digester.addSetNext("rss/channel/item/media:content", "setImage");

        List<NewsItemDigestible> items = digester.parse(is);
        return items.stream().map(n -> n.toNewsItem()).collect(Collectors.toList());
    } catch (SAXException se) {
        throw new IOException("Failed reading rss feed", se);
    }
}

From source file:com.infinitechaos.vpcviewer.web.rest.VpcResource.java

@RequestMapping(value = "/vpcs")
public List<VpcDTO> getVpcs(@RequestParam("region") final String region,
        @RequestParam(value = "bypassCache", required = false) boolean bypassCache) {
    return vpcService.getVpcsInRegion(region, bypassCache).stream().map(VpcDTO::new)
            .collect(Collectors.toList());
}

From source file:com.vmware.photon.controller.model.adapters.vsphere.vapi.TaggingClient.java

public List<String> getAttachedTags(ManagedObjectReference ref) throws IOException, RpcException {
    RpcRequest call = newCall("com.vmware.cis.tagging.tag_association", "list_attached_tags");
    bindToSession(call, this.sessionId);

    call.params.input = newNode();/*from w  w  w  . j  a  va  2  s .com*/
    call.params.input.putObject("STRUCTURE").putObject("operation-input").put("object_id", newDynamicId(ref));

    RpcResponse resp = rpc(call);
    throwIfError("Cannot get tags for object " + VimUtils.convertMoRefToString(ref), resp);

    return StreamSupport.stream(resp.result.get("output").spliterator(), false).map(JsonNode::asText)
            .collect(Collectors.toList());
}

From source file:org.ff4j.services.PropertyStoreServices.java

public List<PropertyApiBean> getAllProperties() {
    List<PropertyApiBean> properties;
    Map<String, Property<?>> propertyMap = ff4j.getPropertiesStore().readAllProperties();
    if (CollectionUtils.isEmpty(propertyMap)) {
        properties = new ArrayList<>(0);
    } else {/*from w ww.j a va  2  s .  c  o m*/
        properties = new ArrayList<>(propertyMap.size());
        properties.addAll(propertyMap.values().stream().map(PropertyApiBean::new).collect(Collectors.toList()));
    }
    return properties;
}

From source file:org.obiba.mica.study.rest.DraftIndividualStudiesResource.java

@GET
@Path("/individual-studies")
@Timed//  ww w .  ja  v  a  2 s .  c om
public List<Mica.StudyDto> list() {
    return individualStudyService.findAllDraftStudies().stream()
            .filter(s -> subjectAclService.isPermitted("/draft/individual-study", "VIEW", s.getId()))
            .sorted((o1, o2) -> o1.getId().compareTo(o2.getId())).map(s -> dtos.asDto(s, true))
            .collect(Collectors.toList());
}

From source file:com.miovision.oss.awsbillingtools.parser.DetailedLineItemParser.java

private static List<String> readTags(Iterator<CSVRecord> iterator) {
    return iterator.hasNext()
            ? StreamSupport.stream(iterator.next().spliterator(), false).skip(20).collect(Collectors.toList())
            : new ArrayList<>(0);
}

From source file:org.openlmis.fulfillment.web.shipmentdraft.ShipmentDraftDtoBuilder.java

/**
 * Create a new list of {@link ShipmentDraftDto} based on data
 * from {@link ShipmentDraft}.//from  ww  w. j  a  va  2s .  c  o m
 *
 * @param shipments collection used to create {@link ShipmentDraftDto} list (can be {@code null})
 * @return new list of {@link ShipmentDraftDto}. Empty list if passed argument is {@code null}.
 */
public List<ShipmentDraftDto> build(Collection<ShipmentDraft> shipments) {
    if (null == shipments) {
        return Collections.emptyList();
    }
    return shipments.stream().map(this::export).collect(Collectors.toList());
}

From source file:com.blackducksoftware.integration.hub.detect.workflow.report.OverviewSummarizer.java

public List<OverviewSummaryData> summarize(final List<DetectorEvaluation> evaluations) {
    final Map<File, List<DetectorEvaluation>> byDirectory = groupByDirectory(evaluations);

    final List<OverviewSummaryData> summaries = summarize(byDirectory);

    final List<OverviewSummaryData> sorted = summaries.stream()
            .sorted((o1, o2) -> filesystemCompare(o1.getDirectory(), o2.getDirectory()))
            .collect(Collectors.toList());

    return sorted;

}

From source file:cz.muni.fi.editor.services.api.cmis.RepoTreeServiceImpl.java

@Override
public List<RepoTreeEntry> generateTree() {
    return new ArrayList<>(cmisProxy.getSession().getRootFolder().getFolderTree(-1).stream().map(this::realWalk)
            .collect(Collectors.toList()));
}

From source file:com.tekstosense.opennlp.config.ModelLoaderConfig.java

public static String[] getModels(String[] modelNames) {
    File dir = new File(Config.getConfiguration().getString(MODELPATH));
    LOG.info("Loading Models from... " + dir.getAbsolutePath());

    List<String> wildCardPath = Arrays.stream(modelNames).map(model -> {
        return "en-ner-" + model + "*.bin";
    }).collect(Collectors.toList());

    FileFilter fileFilter = new WildcardFileFilter(wildCardPath, IOCase.INSENSITIVE);
    List<String> filePath = Arrays.asList(dir.listFiles(fileFilter)).stream()
            .map(file -> file.getAbsolutePath()).collect(Collectors.toList());
    return filePath.toArray(new String[filePath.size()]);
}