Example usage for java.util Set stream

Introduction

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

Prototype

default Stream<E> stream()

Source Link

Document

Returns a sequential Stream with this collection as its source.

Usage

From source file:org.ng200.openolympus.resourceResolvers.OpenOlympusMessageSource.java

private void reportMissingLocalisationKey(final String code) {
    try {/*from   ww  w  .  j a  v  a2  s.c  om*/
        if (code.isEmpty() || Character.isUpperCase(code.charAt(0))) {
            return;
        }
        final Path file = FileSystems.getDefault().getPath(this.storagePath, "missingLocalisation.txt");
        if (!FileAccess.exists(file)) {
            FileAccess.createDirectories(file.getParent());
            FileAccess.createFile(file);
        }
        final Set<String> s = new TreeSet<>(Arrays.asList(FileAccess.readUTF8String(file).split("\n")));
        s.add(code);
        FileAccess.writeUTF8StringToFile(file, s.stream().collect(Collectors.joining("\n")));
    } catch (final IOException e) {
        OpenOlympusMessageSource.logger.error("Couldn't add to missing key repo: {}", e);
    }
}

From source file:am.ik.categolj2.domain.service.entry.EntryServiceImpl.java

void houseKeepTag(Set<Tag> tags) {
    tagRepository.delete(tags.stream().filter(tag -> tagRepository.countByTagName(tag.getTagName()) == 1)
            .peek(tag -> log.info("Delete unused tag -> {}", tag)).collect(Collectors.toList()));
}

From source file:com.diversityarrays.kdxplore.trials.SampleGroupExportDialog.java

static public Set<Integer> getExcludedTraitIds(Component comp, String msgTitle, KdxploreDatabase kdxdb,
        SampleGroup sg) {//from  w  w  w  . j  a v  a 2  s  . c o m
    Set<Integer> excludeTheseTraitIds = new HashSet<>();

    try {
        Set<Integer> traitIds = collectTraitIdsFromSamples(kdxdb, sg);
        List<Trait> undecidableTraits = new ArrayList<>();
        Set<Integer> missingTraitIds = new TreeSet<>();
        Map<Integer, Trait> traitMap = kdxdb.getKDXploreKSmartDatabase().getTraitMap();
        for (Integer traitId : traitIds) {
            Trait t = traitMap.get(traitId);
            if (t == null) {
                missingTraitIds.add(traitId);
            } else if (TraitLevel.UNDECIDABLE == t.getTraitLevel()) {
                undecidableTraits.add(t);
            }
        }

        if (!missingTraitIds.isEmpty()) {
            String msg = missingTraitIds.stream().map(i -> Integer.toString(i))
                    .collect(Collectors.joining(","));
            MsgBox.error(comp, msg, "Missing Trait IDs");
            return null;
        }

        if (!undecidableTraits.isEmpty()) {
            String msg = undecidableTraits.stream().map(Trait::getTraitName)
                    .collect(Collectors.joining("\n", "Traits that are neither Plot nor Sub-Plot:\n",
                            "\nDo you want to continue and Exclude samples for those Traits?"));

            if (JOptionPane.YES_OPTION != JOptionPane.showConfirmDialog(comp, msg, msgTitle,
                    JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE)) {
                return null;
            }

            Set<Integer> tmp = undecidableTraits.stream().map(Trait::getTraitId).collect(Collectors.toSet());

            excludeTheseTraitIds.addAll(tmp);
        }
    } catch (IOException e) {
        MsgBox.error(comp, "Unable to read samples from database\n" + e.getMessage(), msgTitle);
        return null;
    }

    return excludeTheseTraitIds;
}

From source file:ddf.catalog.validation.impl.validator.EnumerationValidator.java

/**
 * Constructs an {@code EnumerationValidator} with a given set of acceptable values.
 *
 * @param values the values accepted by this validator
 * @throws IllegalArgumentException if {@code values} is null or empty
 */// ww w. java  2 s .  c  o m
public EnumerationValidator(final Set<String> values) {
    Preconditions.checkArgument(CollectionUtils.isNotEmpty(values),
            "Must specify at least one possible enumeration value.");

    this.values = values.stream().filter(Objects::nonNull).collect(Collectors.toSet());
}

From source file:account.dao.ContactDao.java

private Set<PlaceDTO> createPlaceDTO(Set<Place> places) {
    Set<PlaceDTO> placesDTO = new HashSet<>();
    places.stream().map((place) -> new PlaceDTO(place.getDescription(), place.getTitle(), place.getLongitude(),
            place.getLatitude())).forEach((placeDTO) -> {
                placesDTO.add(placeDTO);
            });//from  ww  w.  ja  v  a2s .  c o  m

    return placesDTO;
}

From source file:com.github.horrorho.inflatabledonkey.cloud.AssetPool.java

public Collection<StorageHostChunkList> authorize(HttpClient httpClient) throws IOException {
    synchronized (lock) {
        logger.trace("<< authorize()");
        Set<Asset> a = assets == null ? assetChunks.items() : assets;
        Map<ByteString, Asset> fileSignatureToAsset = a.stream()
                .collect(toMap(u -> ByteString.copyFrom(u.fileSignature().get()), Function.identity()));
        Collection<StorageHostChunkList> containers = authorize(httpClient, fileSignatureToAsset);
        logger.trace(">> authorize() - containers: {}", containers.size());
        return containers;
    }//from ww w .  ja  v  a2s.c  o  m
}

From source file:com.wso2.code.quality.matrices.Reviewer.java

/**
 * Calling the github review API for a selected pull request on its relevant product
 *
 * @param githubToken github token for accessing github REST API
 *//* w ww  .  java2s  .  c  om*/
public void saveReviewersToList(String githubToken, RestApiCaller restApiCaller) {

    for (Map.Entry m : mapContainingPRNoAgainstRepoName.entrySet()) {
        String productLocation = (String) m.getKey();
        Set<Integer> prNumbers = (Set<Integer>) m.getValue();
        prNumbers.stream().forEach(prNumber -> {
            setPullRequestReviewAPIUrl(productLocation, prNumber);
            JSONArray reviewJsonArray = null;
            try {
                reviewJsonArray = (JSONArray) restApiCaller.callApi(getPullRequestReviewAPIUrl(), githubToken,
                        false, true);
            } catch (CodeQualityMatricesException e) {
                logger.error(e.getMessage(), e.getCause());
                System.exit(1);
            }
            // for reading the output JSON from above and adding the reviewers to the Set
            if (reviewJsonArray != null) {
                readTheReviewOutJSON(reviewJsonArray, productLocation, prNumber);
            }

        });
    }
}

From source file:account.dao.ContactDao.java

private Set<Hobby> createHobbies(Set<HobbyDTO> hobbyDTO) {
    Set<Hobby> hobbies = new HashSet<>();

    hobbyDTO.stream().map((h) -> {
        Hobby hobby = new Hobby();
        hobby.setTitle(h.getTitle());/*from  w  w w  . j a  va 2 s  . c  om*/
        hobby.setDescription(h.getDescription());
        return hobby;
    }).forEach((hobby) -> {
        hobbies.add(hobby);
    });

    return hobbies;
}

From source file:be.bittich.quote.controller.impl.DefaultExceptionHandler.java

private Map<String, Map<String, Object>> convertConstraintViolation(
        Set<ConstraintViolation<?>> constraintViolations) {
    Map<String, Map<String, Object>> result = newHashMap();
    constraintViolations.stream().forEach((constraintViolation) -> {
        Map<String, Object> violationMap = newHashMap();
        violationMap.put("value", constraintViolation.getInvalidValue());
        violationMap.put("type", constraintViolation.getRootBeanClass());
        violationMap.put("message", constraintViolation.getMessage());
        result.put(constraintViolation.getPropertyPath().toString(), violationMap);
    });/*from ww w  .  j  av  a2 s .c  om*/
    return result;
}