Example usage for com.google.common.collect Multiset entrySet

List of usage examples for com.google.common.collect Multiset entrySet

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Introduction

In this page you can find the example usage for com.google.common.collect Multiset entrySet.

Prototype

Set<Entry<E>> entrySet();

Source Link

Document

Returns a view of the contents of this multiset, grouped into Multiset.Entry instances, each providing an element of the multiset and the count of that element.

Usage

From source file:com.synflow.cx.internal.validation.ExpressionValidator.java

@Check(NORMAL)
public void checkMultipleReads(final CxExpression expr) {
    // Checks that there are at most one read per port in the expression. Otherwise indicate an
    // error./*from w w  w .  ja va  2  s .  com*/
    Task task = EcoreUtil2.getContainerOfType(expr, Task.class);
    if (task == null) {
        return;
    }

    instantiator.forEachMapping(task, new Executable<Entity>() {
        @Override
        public void exec(Entity entity) {
            Multiset<Port> portsRead = LinkedHashMultiset.create();
            Multiset<Port> portsAvailable = LinkedHashMultiset.create();
            computePortSets(entity, portsAvailable, portsRead, expr);

            boolean hasMultipleReads = false;
            for (Entry<Port> entry : portsRead.entrySet()) {
                hasMultipleReads |= entry.getCount() > 1;
            }

            if (hasMultipleReads) {
                error("Port error: cannot have more than one read per port in expression", expr, null,
                        ERR_MULTIPLE_READS);
            }
        }
    });
}

From source file:org.immutables.value.processor.meta.ValueTypeComposer.java

private void checkAttributeNamesForDuplicates(ValueType type, Protoclass protoclass) {
    if (!type.attributes.isEmpty()) {
        Multiset<String> attributeNames = HashMultiset.create(type.attributes.size());
        for (ValueAttribute attribute : type.attributes) {
            attributeNames.add(attribute.name());
        }/*w  ww .ja  va  2  s .  com*/

        List<String> duplicates = Lists.newArrayList();
        for (Multiset.Entry<String> entry : attributeNames.entrySet()) {
            if (entry.getCount() > 1) {
                duplicates.add(entry.getElement());
            }
        }

        if (!duplicates.isEmpty()) {
            protoclass.report().error(
                    "Duplicate attribute names %s. You should check if correct @Value.Style applied",
                    duplicates);
        }
    }
}

From source file:org.sonar.plugins.core.issue.IssueCountersDecorator.java

private void saveIssuesPerRules(DecoratorContext context, RulePriority severity,
        Map<RulePriority, Multiset<Rule>> rulesPerSeverity) {
    Metric metric = SeverityUtils.severityToIssueMetric(severity);

    Collection<Measure> children = context.getChildrenMeasures(MeasuresFilters.rules(metric));
    for (Measure child : children) {
        RuleMeasure childRuleMeasure = (RuleMeasure) child;
        Rule rule = childRuleMeasure.getRule();
        if (rule != null && MeasureUtils.hasValue(childRuleMeasure)) {
            Multiset<Rule> rulesBag = initRules(rulesPerSeverity, severity);
            rulesBag.add(rule, childRuleMeasure.getIntValue());
        }//from ww w.ja va  2  s. co  m
    }

    Multiset<Rule> rulesBag = rulesPerSeverity.get(severity);
    if (rulesBag != null) {
        for (Multiset.Entry<Rule> entry : rulesBag.entrySet()) {
            RuleMeasure measure = RuleMeasure.createForRule(metric, entry.getElement(),
                    (double) entry.getCount());
            measure.setSeverity(severity);
            context.saveMeasure(measure);
        }
    }
}

From source file:com.github.fhirschmann.clozegen.lib.generators.CollocationGapGenerator.java

@Override
public Optional<Gap> generate(final int count) {
    checkNotNull(model);/*  w ww .jav  a 2  s  . co m*/
    Gap gap = new Gap();
    gap.addValidAnswers(triplet.getValue1());

    // Collect a list of possible candidates for this gap
    final Multiset<String> candidates = ConcurrentHashMultiset.create(MultisetUtils.mergeMultiSets(
            model.getTails().get(triplet.getValue2()), model.getHeads().get(triplet.getValue0())));

    // Remove the correct answer from the candidate set
    candidates.remove(triplet.getValue1(), candidates.count(triplet.getValue1()));

    // Remove candidates p* which appear in the context (A, p*, B)
    for (Entry<String> entry : candidates.entrySet()) {
        if (model.getMultiset().contains(
                MiscUtils.WS_JOINER.join(triplet.getValue0(), entry.getElement(), triplet.getValue2()))) {
            candidates.remove(entry.getElement(), entry.getCount());
        }
    }

    if (candidates.elementSet().size() > count - 2) {
        final Set<String> invalidAnswers = Sets
                .newHashSet(MultisetUtils.sortedElementList(candidates, count - 1));
        gap.addInvalidAnswers(invalidAnswers);
        return Optional.of(gap);
    } else {
        return Optional.absent();
    }
}

From source file:com.google.devtools.build.lib.rules.objc.ResourceSupport.java

/**
 * Validates resource attributes on this rule.
 *
 * @return this resource support/*from  ww w.  ja va 2  s.  co m*/
 */
ResourceSupport validateAttributes() {
    Iterable<String> assetCatalogErrors = ObjcCommon.notInContainerErrors(attributes.assetCatalogs(),
            ObjcCommon.ASSET_CATALOG_CONTAINER_TYPE);
    for (String error : assetCatalogErrors) {
        ruleContext.attributeError("asset_catalogs", error);
    }

    Iterable<String> dataModelErrors = ObjcCommon.notInContainerErrors(attributes.datamodels(),
            Xcdatamodels.CONTAINER_TYPES);
    for (String error : dataModelErrors) {
        ruleContext.attributeError("datamodels", error);
    }

    Multiset<Artifact> resources = HashMultiset.create();
    resources.addAll(attributes.resources());
    resources.addAll(attributes.structuredResources());
    resources.addAll(attributes.strings());
    resources.addAll(attributes.assetCatalogs());
    resources.addAll(attributes.datamodels());
    resources.addAll(attributes.xibs());
    resources.addAll(attributes.storyboards());

    for (Multiset.Entry<Artifact> entry : resources.entrySet()) {
        if (entry.getCount() > 1) {
            ruleContext.ruleError("The same file was included multiple times in this rule: "
                    + entry.getElement().getRootRelativePathString());
        }
    }

    return this;
}

From source file:org.zenoss.app.consumer.metric.impl.MetricsQueue.java

@Override
public void reAddAll(Collection<Metric> metrics) {
    Multiset<String> counts = clientCounts(metrics);
    queue.addAll(metrics);/*  w  w  w .j  av a 2  s  .  c  o m*/
    for (Multiset.Entry<String> e : counts.entrySet()) {
        perClientBacklog.addAndGet(e.getElement(), e.getCount());
    }
}

From source file:com.koloboke.compile.KolobokeMapBackedMultiset.java

@Override
public boolean addAll(Collection<? extends E> c) {
    if (c.isEmpty()) {
        return false;
    }/*w w  w. jav  a 2 s  . com*/
    if (c instanceof Multiset) {
        Multiset<? extends E> that = cast(c);
        for (Entry<? extends E> entry : that.entrySet()) {
            this.add(entry.getElement(), entry.getCount());
        }
    } else {
        Iterators.addAll(this, c.iterator());
    }
    return true;
}

From source file:io.janusproject.util.MultisetView.java

@Override
public boolean addAll(Collection<? extends K> c) {
    if (c.isEmpty()) {
        return false;
    }//  ww  w . ja  v a 2 s .  co  m
    if (c instanceof Multiset) {
        Multiset<? extends K> that = (Multiset<? extends K>) c;
        for (Entry<? extends K> entry : that.entrySet()) {
            add(entry.getElement(), entry.getCount());
        }
    } else {
        Iterators.addAll(this, c.iterator());
    }
    return true;
}

From source file:se.gothiaforum.controller.tagcloud.TagCloudController.java

/**
 * Renders the view for the tag cloud./*from w  ww. ja va 2 s  . c  o m*/
 * 
 * @param request
 *            the request
 * @param model
 *            the model
 * @return a view
 */
@RenderMapping
public String renderView(RenderRequest request, Model model) {

    try {

        List<JournalArticle> articles = JournalArticleLocalServiceUtil.getJournalArticles(0,
                JournalArticleLocalServiceUtil.getJournalArticlesCount());

        Set<AssetEntry> entrys = new HashSet<AssetEntry>();

        for (JournalArticle ja : articles) {
            if (ja.getType().equals(ActorsConstants.TYPE_ACTOR)) {
                entrys.add(AssetEntryLocalServiceUtil.getEntry(JournalArticle.class.getName(),
                        ja.getResourcePrimKey()));
            }
        }

        Multiset<AssetTag> tagMultiSet = HashMultiset.create();

        for (AssetEntry entry : entrys) {

            List<AssetTag> tags = AssetTagLocalServiceUtil.getEntryTags(entry.getEntryId());

            for (AssetTag tag : tags) {
                tagMultiSet.add(tag);
            }
        }

        List<TagVO> tagVOList = new ArrayList<TagVO>();

        for (Entry<AssetTag> entry : tagMultiSet.entrySet()) {

            String cssClass;

            final int number8 = 8;
            final int number7 = 7;
            final int number6 = 6;
            final int number5 = 5;
            final int number4 = 4;
            final int number3 = 3;
            final int number2 = 2;

            if (entry.getCount() > number8) {
                cssClass = "tag-weight-10";
            } else if (entry.getCount() > number7) {
                cssClass = "tag-weight-9";
            } else if (entry.getCount() > number6) {
                cssClass = "tag-weight-8";
            } else if (entry.getCount() > number5) {
                cssClass = "tag-weight-7";
            } else if (entry.getCount() > number4) {
                cssClass = "tag-weight-6";
            } else if (entry.getCount() > number3) {
                cssClass = "tag-weight-5";
            } else if (entry.getCount() > number2) {
                cssClass = "tag-weight-4";
            } else {
                cssClass = "tag-weight-2";
            }

            TagVO tagVO = new TagVO(cssClass, entry.getElement().getName(),
                    ActorsConstants.SEARCH_REDIRECT_URL + entry.getElement().getName(),
                    entry.getElement().getTagId());

            tagVO.setCount(entry.getCount());

            tagVOList.add(tagVO);

        }

        final int size = 20;

        if (tagVOList.size() > size) {

            for (int i = 1; tagVOList.size() > size; i++) {

                List<TagVO> removeList = new ArrayList<TagVO>();

                for (TagVO tagVO : tagVOList) {

                    if (tagVO.getCount() == i) {
                        removeList.add(tagVO);
                    }
                }
                tagVOList.removeAll(removeList);
            }
        }

        Collections.shuffle(tagVOList);

        model.addAttribute("tagVOList", tagVOList);

    } catch (SystemException e) {
        e.printStackTrace();
    } catch (PortalException e) {
        e.printStackTrace();
    }

    return "tagCloudView";
}

From source file:org.onebusaway.nyc.vehicle_tracking.impl.particlefilter.ParticleFilter.java

/**
 * This runs a single time-step of the particle filter, given a single
 * timestep's worth of sensor readings./*  ww w  .j a  v a  2  s.  c o  m*/
 * 
 * @param timestamp
 * @param obs
 * @param moveParticles
 * @throws ParticleFilterException
 */
private void runSingleTimeStep(double timestamp, OBS obs, boolean moveParticles)
        throws ParticleFilterException {

    Multiset<Particle> particles = _particles;

    /*
     * perform movement and weighing separately
     */
    if (moveParticles) {
        final double elapsed = timestamp - _timeOfLastUpdate;
        particles = _motionModel.move(_particles, timestamp, elapsed, obs, _previouslyResampled);
    }

    /**
     * 3. track the weighted particles (before resampling and normalization)
     */
    _weightedParticles = particles;

    /**
     * 4. store the most likely particle's information
     */
    computeBestState(particles);

    if (getEffectiveSampleSize(particles)
            / ParticleFactoryImpl.getInitialNumberOfParticles() < _resampleThreshold) {

        /**
         * 5. resample
         */
        final Multiset<Particle> resampled = lowVarianceSampler(particles, particles.size());

        final Multiset<Particle> reweighted = HashMultiset.create(resampled.size());
        for (final Entry<Particle> pEntry : resampled.entrySet()) {
            final Particle p = pEntry.getElement().cloneParticle();
            p.setWeight(((double) pEntry.getCount()) / resampled.size());
            reweighted.add(p, pEntry.getCount());
        }
        _particles = reweighted;
        _previouslyResampled = true;
    } else {
        _particles = particles;
        _previouslyResampled = false;
    }

}