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.epam.ta.reportportal.ws.converter.builders.DashboardResourceBuilder.java

public DashboardResourceBuilder addDashboard(Dashboard dashboard) {
    if (dashboard != null) {
        getObject().setDashboardId(dashboard.getId());
        getObject().setName(dashboard.getName());
        getObject().setDescription(dashboard.getDescription());
        if (null != dashboard.getWidgets()) {
            List<WidgetObjectModel> models = dashboard.getWidgets().stream()
                    .map(widgetObject -> new WidgetObjectModel(widgetObject.getWidgetId(),
                            widgetObject.getWidgetSize(), widgetObject.getWidgetPosition()))
                    .collect(Collectors.toList());
            getObject().setWidgets(models);
        }//from   www .j  ava2 s.  c o  m
        if (null != dashboard.getAcl()) {
            getObject().setOwner(dashboard.getAcl().getOwnerUserId());
            getObject().setIsShared(!dashboard.getAcl().getEntries().isEmpty());
        }
    }
    return this;
}

From source file:io.github.retz.scheduler.Applications.java

public static List<Application> needsPersistentVolume(Resource resource, String role) {
    List<Application> apps = DICTIONARY.entrySet().stream()
            .filter(entry -> !entry.getValue().persistentFiles.isEmpty())
            .filter(entry -> entry.getValue().diskMB.isPresent())
            .filter(entry -> !resource.volumes().containsKey(entry.getValue().toVolumeId(role)))
            .map(entry -> entry.getValue()).collect(Collectors.toList());
    return apps;//from   w  w  w  . java  2s .c  om
}

From source file:be.ordina.msdashboard.graph.GraphRetriever.java

@Cacheable(value = Constants.GRAPH_CACHE_NAME, keyGenerator = "simpleKeyGenerator")
public Map<String, Object> retrieve() {
    List<Observable<Node>> observables = aggregators.stream()
            .collect(Collectors.mapping(NodeAggregator::aggregateNodes, Collectors.toList()));
    observables.add(redisService.getAllNodesAsObservable());

    Map<String, Object> graph = new HashMap<>();
    graph.put(DIRECTED, true);/*from   ww  w .j  a v  a2  s  .c o  m*/
    graph.put(MULTIGRAPH, false);
    graph.put(GRAPH, new String[0]);
    graph.put(LANES, constructLanes());
    graph.put(TYPES, constructTypes());

    Map<String, Object> nodesAndLinks = Observable.mergeDelayError(observables)
            .doOnError(throwable -> logger.error("An error occurred during merging aggregators:", throwable))
            .onErrorResumeNext(Observable.empty()).observeOn(Schedulers.io())
            .doOnNext(node -> logger.info("Merging node with id '{}'", node.getId()))
            .reduce(new ArrayList<>(), NodeMerger.merge())
            .doOnError(throwable -> logger.error("An error occurred during reducing:", throwable))
            .onErrorResumeNext(Observable.empty())
            .doOnNext(nodes -> logger.info("Merged all emitted nodes, converting to map"))
            .map(GraphMapper.toGraph())
            .doOnNext(nodesAndLinksMap -> logger.info("Converted to nodes and links map"))
            .doOnError(throwable -> logger.error("An error occurred during mapping:", throwable))
            .onErrorResumeNext(Observable.empty()).toBlocking().first();
    logger.info("Graph retrieved: {}", nodesAndLinks);
    graph.put(NODES, nodesAndLinks.get(NODES));
    graph.put(LINKS, nodesAndLinks.get(LINKS));

    return graph;
}

From source file:org.hawkular.apm.server.api.utils.zipkin.SpanHttpDeriverUtil.java

/**
 * Method returns only client or sever http errors.
 *
 * @param httpCodes list of http codes//from w w w  . ja  v  a2s  .c  o  m
 * @return Http client and server errors
 */
public static List<HttpCode> getClientOrServerErrors(List<HttpCode> httpCodes) {
    return httpCodes.stream().filter(x -> x.isClientOrServerError()).collect(Collectors.toList());
}

From source file:org.obiba.mica.dataset.rest.PublishedDatasetsResource.java

@GET
@Path("/_list")
@Timed/*from  w ww .  j av a  2s  . com*/
public Mica.DatasetsDto list(@QueryParam("from") @DefaultValue("0") int from,
        @QueryParam("limit") @DefaultValue("10") int limit, @QueryParam("sort") String sort,
        @QueryParam("order") String order, @QueryParam("study") String studyId,
        @QueryParam("query") String query) {

    PublishedDocumentService.Documents<Dataset> datasets = publishedDatasetService.find(from, limit, sort,
            order, studyId, query);

    Mica.DatasetsDto.Builder builder = Mica.DatasetsDto.newBuilder();

    builder.setFrom(datasets.getFrom()).setLimit(datasets.getLimit()).setTotal(datasets.getTotal());
    builder.addAllDatasets(datasets.getList().stream().map(dtos::asDto).collect(Collectors.toList()));

    return builder.build();
}

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

@GET
@Path("/_list")
@Timed//www .  j  a  v  a2 s.  c  o m
public Mica.StudySummariesDto list(@QueryParam("from") @DefaultValue("0") int from,
        @QueryParam("limit") @DefaultValue("10") int limit, @QueryParam("sort") String sort,
        @QueryParam("order") String order, @QueryParam("query") String query) {

    PublishedDocumentService.Documents<BaseStudy> studies = publishedStudyService.find(from, limit, sort, order,
            null, query);

    Mica.StudySummariesDto.Builder builder = Mica.StudySummariesDto.newBuilder();

    builder.setFrom(studies.getFrom()).setLimit(studies.getLimit()).setTotal(studies.getTotal());
    builder.addAllStudySummaries(studies.getList().stream().map(baseStudy -> dtos.asSummaryDto(baseStudy))
            .collect(Collectors.toList()));

    return builder.build();
}

From source file:ImportPhagelist.java

private void getStrains(String path1) throws IOException {
    String cvsSplitBy = "\\t";
    List<String[]> lines = null;
    try (FileInputStream fis = new FileInputStream(path1);
            BufferedReader br = new BufferedReader(new InputStreamReader(fis))) {
        lines = br.lines().map((l) -> l.split(cvsSplitBy)).collect(Collectors.toList());
    } catch (FileNotFoundException e) {
        e.printStackTrace();//www . ja v a  2 s  .  c o m
    }
    this.strains = lines.stream().skip(1).map(x -> x[1]).collect(Collectors.toSet());
    ;

}

From source file:org.ng200.openolympus.controller.api.TaskSearchController.java

@RequestMapping("/api/taskCompletion")
public @ResponseBody List<String> searchTasks(@RequestParam(value = "term") final String name) {
    Assertions.resourceExists(name);/*from  w w w  .ja va2s  . c  o  m*/

    return this.taskRepository.findByNameContaining(name, new PageRequest(0, 30)).stream()
            .map((t) -> t.getName()).collect(Collectors.toList());
}

From source file:org.obiba.mica.network.rest.PublishedNetworksResource.java

@GET
@Path("/_list")
@Timed//from  w  w  w.  j  a  v  a  2  s .com
public Mica.NetworksDto list(@QueryParam("from") @DefaultValue("0") int from,
        @QueryParam("limit") @DefaultValue("10") int limit, @QueryParam("sort") String sort,
        @QueryParam("order") String order, @QueryParam("study") String studyId,
        @QueryParam("query") String query) {

    PublishedDocumentService.Documents<Network> networks = publishedNetworkService.find(from, limit, sort,
            order, studyId, query);

    Mica.NetworksDto.Builder builder = Mica.NetworksDto.newBuilder();

    builder.setFrom(networks.getFrom()).setLimit(networks.getLimit()).setTotal(networks.getTotal());
    builder.addAllNetworks(networks.getList().stream().map(dtos::asDto).collect(Collectors.toList()));

    return builder.build();
}

From source file:org.obiba.mica.dataset.search.EsDraftCollectedDatasetService.java

@Nullable
@Override/* w  w  w.  j  a va2  s .  com*/
protected Searcher.IdFilter getAccessibleIdFilter() {
    return new Searcher.IdFilter() {
        @Override
        public Collection<String> getValues() {
            return collectedDatasetService.findAllIds().stream()
                    .filter(s -> subjectAclService.isPermitted("/draft/collected-dataset", "VIEW", s))
                    .collect(Collectors.toList());
        }
    };
}