Example usage for java.util SortedSet size

List of usage examples for java.util SortedSet size

  1. HOME
  2. Java
  3. java
  4. java.util.*
  5. SortedSet
  6. size

Introduction

In this page you can find the example usage for java.util SortedSet size.

Prototype

int size();

Source Link

Document

Returns the number of elements in this set (its cardinality).

Usage

From source file:org.bibsonomy.recommender.tags.meta.TagsFromFirstWeightedBySecondFilledByThirdTagRecommender.java

@Override
protected void addRecommendedTagsInternal(final Collection<RecommendedTag> recommendedTags,
        final Post<? extends Resource> post) {

    if (firstTagRecommender == null || secondTagRecommender == null || thirdTagRecommender == null) {
        throw new IllegalArgumentException("No tag recommenders available.");
    }/*ww  w .  j a  v  a  2s.c  o  m*/

    /*
     * Get recommendation from first recommender.
     */
    final SortedSet<RecommendedTag> firstRecommendedTags = firstTagRecommender.getRecommendedTags(post);
    log.debug("got " + firstRecommendedTags.size() + " recommendations from " + firstTagRecommender);
    if (log.isDebugEnabled()) {
        log.debug(firstRecommendedTags);
    }

    /*
     * Get recommendation from second tag recommender.
     * 
     * Since we need to get the scores from this recommender for the tags from the first
     * recommender, we use the MapBackedSet, such that we can easily get tags by their name.
     */
    final MapBackedSet<String, RecommendedTag> secondRecommendedTags = new MapBackedSet<String, RecommendedTag>(
            new TopTagsMapBackedSet.DefaultKeyExtractor());
    secondTagRecommender.addRecommendedTags(secondRecommendedTags, post);
    log.debug("got " + secondRecommendedTags.size() + " recommendations from " + secondTagRecommender);

    final double minScore = doFirstRound(recommendedTags, firstRecommendedTags, secondRecommendedTags);
    log.debug("used " + recommendedTags.size()
            + " tags from the first recommender which occured in second recommender");

    final int ctr = doSecondRound(recommendedTags, firstRecommendedTags, secondRecommendedTags, minScore);
    log.debug("used another " + ctr + " tags from the first recommender ");

    final SortedSet<RecommendedTag> thirdRecommendedTags = thirdTagRecommender.getRecommendedTags(post);
    log.debug("got " + thirdRecommendedTags.size() + " recommendations from " + thirdTagRecommender);
    doThirdRound(recommendedTags, thirdRecommendedTags, minScore, ctr);

    if (log.isDebugEnabled()) {
        log.debug("final recommendation: " + recommendedTags);
    }

}

From source file:org.eclipse.skalli.core.user.LocalUserComponent.java

@Override
protected void validateEntity(User entity) throws ValidationException {
    SortedSet<Issue> issues = validate(entity, Severity.FATAL);
    if (issues.size() > 0) {
        throw new ValidationException("User could not be saved due to the following reasons:", issues);
    }/*from w w  w  .  j  a  v a 2  s . c  o m*/
}

From source file:org.apache.hadoop.hbase.regionserver.MemStoreWrapper.java

/**
 * Flushes the snapshot of the memstore.
 * Flushes the mob data to the mob files, and flushes the name of these mob files to HBase.
 * @param snapshot The snapshot of the memstore.
 * @throws IOException/*from   w  w w.  j  a va  2 s  . c o  m*/
 */
private void internalFlushCache(final SortedSet<KeyValue> snapshot) throws IOException {
    if (snapshot.size() == 0) {
        return;
    }
    // generate the files into a temp directory.
    String tempPathString = context.getConfiguration().get(SweepJob.WORKING_FILES_DIR_KEY);
    StoreFile.Writer mobFileWriter = MobUtils.createWriterInTmp(conf, fs, hcd, partitionId.getDate(),
            new Path(tempPathString), snapshot.size(), hcd.getCompactionCompression(),
            partitionId.getStartKey(), cacheConfig);

    String relativePath = mobFileWriter.getPath().getName();
    LOG.info("Create files under a temp directory " + mobFileWriter.getPath().toString());

    byte[] referenceValue = Bytes.toBytes(relativePath);
    int keyValueCount = 0;
    KeyValueScanner scanner = new CollectionBackedScanner(snapshot, KeyValue.COMPARATOR);
    scanner.seek(KeyValue.createFirstOnRow(HConstants.EMPTY_START_ROW));
    Cell cell = null;
    while (null != (cell = scanner.next())) {
        KeyValue kv = KeyValueUtil.ensureKeyValue(cell);
        mobFileWriter.append(kv);
        keyValueCount++;
    }
    scanner.close();
    // Write out the log sequence number that corresponds to this output
    // hfile. The hfile is current up to and including logCacheFlushId.
    mobFileWriter.appendMetadata(Long.MAX_VALUE, false);
    mobFileWriter.close();

    MobUtils.commitFile(conf, fs, mobFileWriter.getPath(), mobFamilyDir, cacheConfig);
    context.getCounter(SweepCounter.FILE_AFTER_MERGE_OR_CLEAN).increment(1);
    // write reference/fileName back to the store files of HBase.
    scanner = new CollectionBackedScanner(snapshot, KeyValue.COMPARATOR);
    scanner.seek(KeyValue.createFirstOnRow(HConstants.EMPTY_START_ROW));
    cell = null;
    while (null != (cell = scanner.next())) {
        List<Tag> existingTags = Tag.asList(cell.getTagsArray(), cell.getTagsOffset(), cell.getTagsLength());
        if (existingTags.isEmpty()) {
            existingTags = new ArrayList<Tag>();
        }
        // the cell whose value is the name of a mob file has such a tag.
        Tag mobRefTag = new Tag(MobConstants.MOB_REFERENCE_TAG_TYPE, HConstants.EMPTY_BYTE_ARRAY);
        existingTags.add(mobRefTag);
        long valueLength = cell.getValueLength();
        byte[] newValue = Bytes.add(Bytes.toBytes(valueLength), referenceValue);

        KeyValue reference = new KeyValue(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength(),
                cell.getFamilyArray(), cell.getFamilyOffset(), cell.getFamilyLength(), cell.getQualifierArray(),
                cell.getQualifierOffset(), cell.getQualifierLength(), cell.getTimestamp(), KeyValue.Type.Put,
                newValue, 0, newValue.length, existingTags);

        Put put = new Put(reference.getRow());
        put.add(reference);
        table.put(put);
        context.getCounter(SweepCounter.RECORDS_UPDATED).increment(1);
    }
    if (keyValueCount > 0) {
        table.flushCommits();
    }
    scanner.close();
}

From source file:ru.retbansk.utils.scheduled.impl.ReadEmailAndConvertToXmlSpringImplTest.java

@Test
public void readEmailTest() throws Exception {
    HashSet<DayReport> daySet = reader.readEmail();
    Assert.assertNotNull(daySet);/*from  w ww. ja va  2s.  com*/
    Assert.assertEquals(2, daySet.size());
    DayReport fromTester = null;
    DayReport fromAnotherTester = null;
    SortedSet<DayReport> sortedDaySet = new TreeSet<DayReport>();
    sortedDaySet.addAll(daySet);
    Assert.assertEquals(2, sortedDaySet.size());
    Iterator<DayReport> iterator = sortedDaySet.iterator();
    while (iterator.hasNext()) {
        fromAnotherTester = iterator.next();
        fromTester = iterator.next();
    }

    Assert.assertNotNull(fromAnotherTester);
    Assert.assertNotNull(fromTester);
    Assert.assertEquals(USER2, fromTester.getPersonId());
    Assert.assertEquals(USER, fromAnotherTester.getPersonId());
    Assert.assertEquals(3, fromTester.getReportList().size());
    Assert.assertEquals(1, fromAnotherTester.getReportList().size());
    Assert.assertEquals(TEST_STRING, fromTester.getReportList().get(0).getWorkDescription());
    Assert.assertEquals(8, fromAnotherTester.getReportList().get(0).getElapsedTime());
    Assert.assertEquals(TEST_STRING2, fromTester.getReportList().get(2).getWorkDescription());

}

From source file:org.cloudata.examples.web.WebKeyRangePartitioner.java

public int getPartition(WritableComparable key, Writable value, int numPartitions) {
    if (confException != null) {
        LOG.error(confException.getMessage(), confException);
        return -1;
    }//w ww. j  a  v  a  2  s .  c  o  m

    if (numPartitions != tabletInfoSet.size()) {
        LOG.error(
                "tablet count(" + tabletInfoSet.size() + ") not equals numPartitions (" + numPartitions + ")");
        return -1;
    }

    if (tabletInfoSet.size() == 0) {
        LOG.error("tablet partition size is zero");
        return -1;
    }
    int partitionNumber = 0;
    Text tKey = (Text) key;

    Row.Key rowKey;

    int keyIndex = tKey.find("\t");
    if (keyIndex < 0) {
        LOG.error("invalid value:" + tKey);
        rowKey = Row.Key.MAX_KEY;
    } else {
        rowKey = new Row.Key(tKey.getBytes(), 0, keyIndex);
    }

    SortedSet<RowKeyItem> tailSet = tabletInfoSet.tailSet(new RowKeyItem(rowKey, 0));
    RowKeyItem item = null;
    if (tailSet.size() > 0) {
        item = tailSet.first();
        partitionNumber = item.index;
    } else {
        item = tabletInfoSet.last();
        partitionNumber = item.index;
    }

    if (partitionNumber >= numPartitions) {
        LOG.info("Partition Number is : " + partitionNumber + ", numPartitions : " + numPartitions
                + ", Row.Key : " + key.toString());
        partitionNumber = numPartitions - 1;
    }
    //LOG.info("tablet partition num:" + partitionNumber);
    count++;
    if (count % 5000 == 0) {
        try {
            System.out.println("Partitioned:" + new String(rowKey.getBytes(), "EUC-KR") + ","
                    + new String(item.rowKey.getBytes(), "EUC-KR"));
        } catch (UnsupportedEncodingException e) {

        }
    }
    return partitionNumber;
}

From source file:com.jd.survey.web.settings.QuestionRowLabelController.java

@Secured({ "ROLE_ADMIN", "ROLE_SURVEY_ADMIN" })
@RequestMapping(value = "/{id}", params = "form", produces = "text/html")
public String updateForm(@PathVariable("id") Long questionId, Principal principal, Model uiModel,
        HttpServletRequest httpServletRequest) {
    try {/*from  w w w.j  a v a  2s . com*/
        String login = principal.getName();
        User user = userService.user_findByLogin(login);
        Question question = surveySettingsService.question_findById(questionId);
        //Check if the user is authorized
        if (!securityService.userIsAuthorizedToManageSurvey(question.getPage().getSurveyDefinition().getId(),
                user)
                && !securityService.userBelongsToDepartment(
                        question.getPage().getSurveyDefinition().getDepartment().getId(), user)) {
            log.warn("Unauthorized access to url path " + httpServletRequest.getPathInfo()
                    + " attempted by user login:" + principal.getName() + "from IP:"
                    + httpServletRequest.getLocalAddr());
            return "accessDenied";
        }

        SortedSet<QuestionRowLabel> RowLabels = question.getRowLabels();
        log.info("initial set size" + RowLabels.size());
        for (int i = 1; i <= EMPTY_OPTIONS_COUNT; i++) {

            log.info("adding to set" + i);
            RowLabels.add(new QuestionRowLabel(question, (short) (question.getRowLabels().size() + i)));
        }
        question.setRowLabels(RowLabels);
        uiModel.addAttribute("question", question);
        return "settings/questionRows/update";
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw (new RuntimeException(e));
    }
}

From source file:org.tonguetied.web.KeywordValidator.java

/**
 * This validation method checks if the set of {@link Translation}s for a 
 * {@link Keyword} contains duplicate entries for new values of the 
 * business key.//from ww w.  j  av a2  s . co  m
 * 
 * @param translations the set of {@link Translation}s to validate
 * @param predicate the predicate to evaluate
 * @param errors contextual state about the validation process (never null)
 */
protected void validateDuplicates(SortedSet<Translation> translations, final TranslationPredicate predicate,
        Errors errors) {
    Collection<Translation> output;
    if (translations.size() > 1) {
        output = CollectionUtils.select(translations, predicate);
        if (output.size() > 0) {
            final String[] errorArgs = new String[] { getLanguageName(predicate.getLanguage()),
                    getCountryName(predicate.getCountry()), getBundleName(predicate.getBundle()) };
            errors.rejectValue(FIELD_TRANSLATIONS, "error.duplicate.translations", errorArgs, "default");
        }
    }
}

From source file:com.jd.survey.web.settings.QuestionColumnLabelController.java

@Secured({ "ROLE_ADMIN", "ROLE_SURVEY_ADMIN" })
@RequestMapping(value = "/{id}", params = "form", produces = "text/html")
public String updateForm(@PathVariable("id") Long questionId, Principal principal,
        HttpServletRequest httpServletRequest, Model uiModel) {
    log.info("updateForm(): questionId=" + questionId);
    try {//from  ww  w  .j  a  v a 2s  .c  om
        String login = principal.getName();
        User user = userService.user_findByLogin(login);
        Question question = surveySettingsService.question_findById(questionId);
        //Check if the user is authorized
        if (!securityService.userIsAuthorizedToManageSurvey(question.getPage().getSurveyDefinition().getId(),
                user)
                && !securityService.userBelongsToDepartment(
                        question.getPage().getSurveyDefinition().getDepartment().getId(), user)) {
            log.warn("Unauthorized access to url path " + httpServletRequest.getPathInfo()
                    + " attempted by user login:" + principal.getName() + "from IP:"
                    + httpServletRequest.getLocalAddr());
            return "accessDenied";
        }

        SortedSet<QuestionColumnLabel> ColumnLabels = question.getColumnLabels();
        log.info("initial set size" + ColumnLabels.size());
        for (int i = 1; i <= EMPTY_OPTIONS_COUNT; i++) {

            log.info("adding to set" + i);
            ColumnLabels
                    .add(new QuestionColumnLabel(question, (short) (question.getColumnLabels().size() + i)));
        }
        question.setColumnLabels(ColumnLabels);
        uiModel.addAttribute("question", question);
        return "settings/questionCols/update";
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw (new RuntimeException(e));
    }
}

From source file:org.LexGrid.LexBIG.example.ScoreTerm.java

/**
 * Returns a score providing a relative comparison of the first set of words
 * against the second.//  w w w.j  ava2  s  . co  m
 * <p>
 * Currently the score is evaluated as a simple percentage based on number
 * of words in the first set that are also in the second (order
 * independent). This could be enhanced to take order into account, etc.
 * 
 * @param wordsToCompare
 * @param wordsToCompareAgainst
 * @return The score (a percentage); a higher value indicates a stronger
 *         match.
 */
protected float score(SortedSet wordsToCompare, SortedSet wordsToCompareAgainst) {
    int totalWords = wordsToCompare.size();
    int matchWords = 0;
    for (Iterator words = wordsToCompare.iterator(); words.hasNext();) {
        String word = words.next().toString();
        if (wordsToCompareAgainst.contains(word))
            matchWords++;
    }
    return ((float) matchWords / (float) totalWords) * 100;
}

From source file:com.vrem.wifianalyzer.wifi.band.WiFiChannelCountryGHZ5Test.java

@Test
public void testChannelsAustraliaCanada() throws Exception {
    final SortedSet<Integer> exclude = new TreeSet<>(Arrays.asList(120, 124, 128));
    final int expectedSize = CHANNELS_SET1.size() + CHANNELS_SET2.size() + CHANNELS_SET3.size()
            - exclude.size();
    List<String> countries = Arrays.asList("AU", "CA");
    IterableUtils.forEach(countries, new Closure<String>() {
        @Override//from w  w w.j a va  2 s  . co  m
        public void execute(String country) {
            Set<Integer> actual = fixture.findChannels(country);
            assertEquals(expectedSize, actual.size());
            assertTrue(actual.containsAll(CHANNELS_SET1));
            assertTrue(actual.containsAll(CHANNELS_SET3));
            assertFalse(actual.containsAll(exclude));
        }
    });
}