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.ikanow.aleph2.aleph2_rest_utils.QueryComponentBeanUtils.java

/**
 * Converts our simple QueryComponentBean into a QueryComponent composed of SingleQueryComponents and MultiQueryComponents.
 * Note: if an 'and' or 'or' are present in the current stage of the QueryComponentBean, we ignore anything in the operator
 * fields (because a QueryComponent can only be a SingleQueryComponent of operations OR a MultiQueryComponent composed of ands and ors (no operations)).
 * If 'and' and 'or' are both specified, we default to 'and'.
 * //from  w w w  .  j a va2s .  co  m
 * @param toConvert
 * @param clazz
 * @return
 */
public static <T> QueryComponent<T> convertQueryComponentBeanToComponent(final QueryComponentBean toConvert,
        Class<T> clazz, Optional<Long> limit) {
    if ((!toConvert.and().isEmpty())) {
        //is multi and query
        return CrudUtils.allOf(toConvert.and().stream()
                .map(a -> convertQueryComponentBeanToComponent(a, clazz, limit)).collect(Collectors.toList()));
    } else if (!toConvert.or().isEmpty()) {
        //is multi or query
        return CrudUtils.anyOf(toConvert.or().stream()
                .map(a -> convertQueryComponentBeanToComponent(a, clazz, limit)).collect(Collectors.toList()));
    } else {
        //otherwise create a singleQuery
        return getSingleQueryComponent(toConvert, clazz, limit);
    }
}

From source file:com.baifendian.swordfish.common.job.struct.node.storm.param.IStormParam.java

default void addProjectResourceFiles(List<ResourceInfo> resourceInfos, List<String> resFiles) {
    if (CollectionUtils.isNotEmpty(resourceInfos)) {
        resFiles.addAll(resourceInfos.stream().filter(p -> p.isProjectScope()).map(p -> p.getRes())
                .collect(Collectors.toList()));
    }//w ww. j ava  2 s  .c  o m
}

From source file:com.netflix.spinnaker.clouddriver.artifacts.ArtifactCredentialsRepository.java

public ArtifactCredentialsRepository(List<List<? extends ArtifactCredentials>> allCredentials) {
    this.allCredentials = Collections.unmodifiableList(allCredentials.stream().filter(Objects::nonNull)
            .flatMap(Collection::stream).collect(Collectors.toList()));
}

From source file:am.ik.categolj2.domain.service.logger.LogbackLoggerService.java

@Override
public synchronized List<LoggerDto> findAll() {
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    return context.getLoggerList().stream()
            .map(logger -> new LoggerDto(logger.getName(), logger.getEffectiveLevel().toString()))
            .collect(Collectors.toList());
}

From source file:com.nebhale.springone2014.web.DoorsResourceAssembler.java

@Override
public Resources<Resource<Door>> toResource(Game game) {
    List<Resource<Door>> doors = game.getDoors().stream().map(door -> toResource(game, door))
            .collect(Collectors.toList());

    Resources<Resource<Door>> resource = new Resources<Resource<Door>>(doors);
    resource.add(linkTo(GamesController.class).slash(game.getId()).slash("doors").withSelfRel());

    return resource;
}

From source file:uk.ac.ebi.ep.data.repositories.UniprotXrefRepositoryImpl.java

@Override
public List<UniprotXref> findPDBcodesByAccession(String accession) {
    JPAQuery query = new JPAQuery(entityManager);

    BooleanExpression isAccession = $.accession.accession.equalsIgnoreCase(accession);
    List<UniprotXref> pdb = query.from($).where($.source.equalsIgnoreCase(PDB)
            .and($.sourceName.isNotNull().or($.sourceName.isNotEmpty())).and(isAccession)).list($);

    return pdb.stream().distinct().collect(Collectors.toList());
}

From source file:io.github.carlomicieli.footballdb.starter.parsers.PlayerCareerParser.java

protected static List<Map<String, String>> seasonRows(Document doc) {
    Elements rows = careerTable(doc).map(e -> e.getElementsByTag("tr"))
            .orElseThrow(() -> new RuntimeException(""));

    List<Map<String, String>> seasons = rows.stream().filter(e -> e.className().equals(""))
            .filter(e -> e.children().size() > 1).map(PlayerCareerParser::extractValues)
            .filter(mv -> !mv.get("SeasonStats").equals("TOTAL")).collect(Collectors.toList());

    return seasons;
}

From source file:com.epam.reportportal.auth.AuthUtilsTest.java

@Test
public void testAuthoritiesConverter() {
    Collection<GrantedAuthority> grantedAuthorities = Collections.singletonList(UserRole.USER).stream()
            .map(AuthUtils.AS_AUTHORITIES).collect(Collectors.toList()).get(0);
    Assert.assertThat("Incorrect authority conversion", grantedAuthorities.iterator().next().getAuthority(),
            Matchers.is(UserRole.USER.getAuthority()));

}

From source file:com.github.xdcrafts.flower.spring.impl.flows.SyncFlowFactory.java

@Override
protected SyncFlow createInstance() throws Exception {
    return new SyncFlow(getBeanName(), this.actions.stream().map(this::toAction).collect(Collectors.toList()),
            getMiddleware(getBeanName()));
}

From source file:com.infinitechaos.vpcviewer.web.rest.dto.VpcDTO.java

public VpcDTO(final Vpc vpc) {
    this.vpcId = vpc.getVpcId();
    this.cidrBlock = vpc.getCidrBlock();
    this.state = vpc.getState();
    this.tags.addAll(vpc.getTags().stream().map(TagDTO::new).collect(Collectors.toList()));

    this.name = vpc.getTags().stream().filter(t -> t.getKey().equals("Name")).findFirst().map(Tag::getValue)
            .orElse("n/a");
}