Example usage for java.lang Double doubleValue

List of usage examples for java.lang Double doubleValue

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Introduction

In this page you can find the example usage for java.lang Double doubleValue.

Prototype

@HotSpotIntrinsicCandidate
public double doubleValue()

Source Link

Document

Returns the double value of this Double object.

Usage

From source file:de.hybris.platform.commercefacades.search.converters.populator.SearchResultProductPopulator.java

protected void populatePrices(final SearchResultValueData source, final ProductData target) {
    // Pull the volume prices flag
    final Boolean volumePrices = this.<Boolean>getValue(source, "volumePrices");
    target.setVolumePricesFlag(volumePrices == null ? Boolean.FALSE : volumePrices);

    // Pull the price value for the current currency
    final Double priceValue = this.<Double>getValue(source, "priceValue");
    if (priceValue != null) {
        final PriceData priceData = getPriceDataFactory().create(PriceDataType.BUY,
                BigDecimal.valueOf(priceValue.doubleValue()), getCommonI18NService().getCurrentCurrency());
        target.setPrice(priceData);/*from   w  ww  .jav  a2s. c  o m*/
    }
}

From source file:org.apache.ctakes.ytex.kernel.pagerank.PageRankServiceImpl.java

/**
 * cosine of two vectors//from   w  ww.  j a  v a2 s .co m
 * 
 * @param u
 * @param v
 * @return
 */
private <T> double cosine(Map<T, Double> u, Map<T, Double> v) {
    double uu = 0d;
    double uv = 0d;
    double vv = 0d;
    if (u.isEmpty() || v.isEmpty())
        return 0d;
    // in this loop compute u*u, and u*v
    for (Map.Entry<T, Double> uEntry : u.entrySet()) {
        double ui = uEntry.getValue();
        T uC = uEntry.getKey();
        uu += ui * ui;
        Double vi = v.get(uC);
        if (vi != null)
            uv += ui * vi.doubleValue();
    }
    if (uv == 0)
        return 0d;
    // in this loop, compute v*v
    for (double vi : v.values()) {
        vv += vi * vi;
    }
    // u*v/sqrt(v*v)*sqrt(u*u)
    return uv / Math.sqrt(vv * uu);
}

From source file:com.aurel.track.item.AddScreenshotAction.java

public String saveScreenshot() {
    LOGGER.debug("Save screenshot workItemID=" + workItemID);
    List<LabelValueBean> errors = new ArrayList<LabelValueBean>();
    if (file == null || file.length() == 0) {
        String err = getText("common.err.required",
                new String[] { getText("report.export.manager.upload.file") });
        errors.add(new LabelValueBean(err, "file"));
        JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
        return null;
    }/*w w  w  .  j a  v  a 2  s. c  o m*/
    if (!file.endsWith(".png")) {
        file = file + ".png";
    }
    ApplicationBean applicationBean = (ApplicationBean) application.get(Constants.APPLICATION_BEAN);
    Double maxAttachmentSizeInMb = AttachBL.getMaxAttachmentSizeInMb(applicationBean);
    int MAXFILESIZE = AttachBL.getMaxFileSize(applicationBean);
    if (maxAttachmentSizeInMb != null && Double.compare(maxAttachmentSizeInMb.doubleValue(), 0.0) != 0) {
        MAXFILESIZE = (int) (maxAttachmentSizeInMb.doubleValue() * 1024 * 1024);
    } else {
        MAXFILESIZE = 4 * 1024 * 1024;
    }
    byte[] bytearray = null;
    try {
        bytearray = new Base64().decode(bytes);
    } catch (Exception e1) {
        // TODO Auto-generated catch block
        LOGGER.error(ExceptionUtils.getStackTrace(e1));
        errors.add(new LabelValueBean(e1.getMessage(), "file"));
        JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
        return null;
    }

    if (bytearray.length > MAXFILESIZE) {
        errors.add(new LabelValueBean(
                getText("attachment.maxLengthExceeded", new String[] { maxAttachmentSizeInMb + "" }), "file"));
        JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
        return null;
    }
    int maxDescriptionSize = ApplicationBean.getInstance().getDescriptionMaxLength();
    if (description.length() > maxDescriptionSize) {
        errors.add(new LabelValueBean(getText("item.err.tooLong",
                new String[] { getText("common.lbl.description"), Integer.toString(maxDescriptionSize) }),
                "description"));
        JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
        return null;

    }
    InputStream is = new ByteArrayInputStream(bytearray);
    ApplicationBean appBean = ApplicationBean.getInstance();
    if (appBean.isBackupInProgress()) {
        errors.add(new LabelValueBean(getText("item.tabs.attachment.err.backupInProgress"), "file"));
        JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
        return null;
    }
    if (workItemID == null/*||workItemID.intValue()==-1*/) {
        HttpServletRequest request = org.apache.struts2.ServletActionContext.getRequest();
        HttpSession httpSession = request.getSession();
        WorkItemContext ctx = (WorkItemContext) session.get("workItemContext");
        if (ctx == null) {
            LOGGER.error("No context on session");
            errors.add(new LabelValueBean("No context on session", "file"));
            JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
            return null;
        }
        List<TAttachmentBean> attachments = ctx.getAttachmentsList();
        if (attachments == null) {
            attachments = new ArrayList<TAttachmentBean>();
        }
        String sessionID = httpSession.getId();
        try {
            AttachBL.saveLocal(workItemID, description, file, is, attachments, sessionID, personID);
        } catch (AttachBLException e) {
            String err = "";
            if (e.getLocalizedKey() != null) {
                err = getText(e.getLocalizedKey(), e.getLocalizedParameteres());
            } else {
                err = e.getMessage();
            }
            errors.add(new LabelValueBean(err, "file"));
            JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
            return null;

        }
        ctx.setAttachmentsList(attachments);
    } else {
        try {
            AttachBL.save(workItemID, description, file, is, personID);
            //add to history
            HistorySaverBL.addAttachment(workItemID, personID, locale, file, description,
                    Long.valueOf(bytearray.length), false);
        } catch (AttachBLException e) {
            LOGGER.error("Can't save attachemnt", e);
            String err = "";
            if (e.getLocalizedKey() != null) {
                err = getText(e.getLocalizedKey(), e.getLocalizedParameteres());
            } else {
                err = e.getMessage();
            }
            errors.add(new LabelValueBean(err, "file"));
            JSONUtility.encodeJSONErrors(ServletActionContext.getResponse(), errors);
            return null;
        }
    }
    description = null;
    JSONUtility.encodeJSONSuccess(ServletActionContext.getResponse());
    return null;
}

From source file:com.netcrest.pado.index.provider.lucene.TopNLuceneSearch.java

@Override
public List combineAndSort(List entities, GridQuery criteria, boolean isMember) {
    // TODO Auto-generated method stub
    ITemporalKey tk = null;//from w  w  w. j a  v  a2  s.co m
    Map<String, Object> intermMap = new HashMap<String, Object>(entities.size());
    List<Object> finalResult = new ArrayList(entities.size());
    List<JsonLite> sortedSet = new ArrayList<JsonLite>(entities.size());
    String toCompare = PqlParser.getTextSearchPHRASE(criteria);
    String targetField = PqlParser.getTextSearchTargetField(criteria);
    if (!isMember) {
        int i = 0;
        for (Object obj : entities) {
            intermMap.put(String.valueOf(i), obj);
            IndexableResult<Integer, Object> indexableResult = (IndexableResult<Integer, Object>) obj;
            Object rsObj = indexableResult.getValue();
            TemporalEntry resultTemEntry = null;
            if (rsObj instanceof ResultItem) {
                ResultItem<Object> valueObj = (ResultItem<Object>) indexableResult.getValue();
                Object resultObj = ((ValueInfo) valueObj.getItem()).getValue();

                if (resultObj instanceof TemporalEntry) {
                    resultTemEntry = ((TemporalEntry) resultObj);
                }
            } else if (rsObj instanceof TemporalEntry) {
                resultTemEntry = ((TemporalEntry) rsObj);
            }
            tk = resultTemEntry.getTemporalKey();
            ITemporalData temporaData = ((TemporalEntry) resultTemEntry).getTemporalData();
            if (temporaData instanceof GemfireTemporalData) {
                JsonLite gemFireData = (JsonLite) ((GemfireTemporalData) temporaData).getValue();
                gemFireData.put("Temp_index", String.valueOf(i));
                sortedSet.add(gemFireData);
            } else {
                // what to do it here ??
            }

            i++;
        }
    } else {
        int i = 0;
        for (Object obj : entities) {
            intermMap.put(String.valueOf(i), obj);
            ITemporalData temporaData = ((TemporalEntry) obj).getTemporalData();
            tk = ((TemporalEntry) obj).getTemporalKey();
            JsonLite gemFireData = (JsonLite) ((GemfireTemporalData) temporaData).getValue();
            String targetFieldValue = (String) gemFireData.get(targetField);
            double score = TopNLuceneSearch.getLSScore(toCompare, targetFieldValue);
            gemFireData.put(Constants.TEXT_SEARCH_SCORE, score);

            gemFireData.put("Temp_index", String.valueOf(i));
            sortedSet.add(gemFireData);
            i++;
        }

    }
    Collections.sort(sortedSet, new Comparator<JsonLite>() {
        @Override
        public int compare(JsonLite o1, JsonLite o2) {
            // TODO Auto-generated method stub
            Double o2Score = (Double) o2.get(Constants.TEXT_SEARCH_SCORE);
            Double o1Score = (Double) o1.get(Constants.TEXT_SEARCH_SCORE);
            return o2Score.doubleValue() == o1Score.doubleValue() ? 0
                    : (o2Score.doubleValue() > o1Score.doubleValue() ? 1 : -1);
        }
    });

    int j = 0;
    for (JsonLite lite : sortedSet) {
        String index = (String) lite.get("Temp_index");
        lite.remove("Temp_index");
        Object originalEntity = intermMap.get(index);
        finalResult.add(originalEntity);
        j++;
    }
    entities.clear();
    entities.addAll(finalResult);

    return finalResult;
}

From source file:org.sakaiproject.tool.assessment.data.dao.grading.AssessmentGradingData.java

public void setTotalAutoScore(Double totalAutoScore) {
    if (totalAutoScore != null) {
        if (totalAutoScore.doubleValue() < 0) {
            this.totalAutoScore = new Double("0");
        } else {//from w ww.j av  a 2 s .  c o m
            this.totalAutoScore = totalAutoScore;
        }
    } else {
        this.totalAutoScore = null;
    }
}

From source file:com.github.kingtim1.jmdp.approx.SMDPEstimator.java

private void updateR(S state, A action, S terminalState, int duration, double r) {
    Map<A, Map<S, Map<Integer, Double>>> aRSum = MapUtil.getValueMap(_rsum, state);
    Map<S, Map<Integer, Double>> asRSum = MapUtil.getValueMap(aRSum, action);
    Map<Integer, Double> asdRSum = MapUtil.getValueMap(asRSum, terminalState);

    Double rsum = asdRSum.get(duration);
    if (rsum == null) {
        asdRSum.put(duration, r);//  w ww  .  j  a  v  a 2  s.c  o m
    } else {
        asdRSum.put(duration, rsum.doubleValue() + r);
    }
}

From source file:org.apache.ctakes.ytex.kernel.pagerank.PageRankServiceImpl.java

/**
 * difference between 2 vectors//w  w  w. j  a  va 2s .c  o m
 * 
 * @param a
 * @param b
 * @return a-b
 */
private <T> double difference(Map<T, Double> a, Map<T, Double> b) {
    double diff = 0d;
    for (Map.Entry<T, Double> aiEntry : a.entrySet()) {
        Double bi = b.get(aiEntry.getKey());
        diff += Math.pow(aiEntry.getValue() - (bi != null ? bi.doubleValue() : 0d), 2);
    }
    for (Map.Entry<T, Double> biEntry : b.entrySet()) {
        if (!a.containsKey(biEntry.getKey())) {
            diff += Math.pow(biEntry.getValue(), 2);
        }
    }
    return diff;
}

From source file:com.userweave.module.methoden.iconunderstandability.service.IconMatchingStatistics.java

public IconMatchingStatistics(ReactionTimeStatisticsDao reactionTimeStatisticsDao,
        IconTermMatchingConfigurationEntity configuration, FilterFunctor filterFunctor) {

    Injector.get().inject(this);

    this.configuration = configuration;

    iconCountForConfiguration = configuration.getImages().size();

    List<Object[]> mappingsRaw = iconTermMappingDao.findValidResultsFast(configuration, filterFunctor);

    Set<Object> results = new HashSet<Object>();
    for (Object[] mapping : mappingsRaw) {
        results.add(mapping[3]);//ww  w. jav a 2  s . c o m
    }

    totalNumberOfSurveyExecutions = results.size();

    valueArray = new ValueArray(mappingsRaw);

    final Double predictedReactionTime = computeOverallPredictedReactionTime(reactionTimeStatisticsDao);

    if (predictedReactionTime != null) {
        isValid = true;
        overallPredictedReactionTime = predictedReactionTime.doubleValue();
    } else {
        isValid = false;
        overallPredictedReactionTime = -1;
    }
}

From source file:com.joliciel.jochre.lexicon.MostLikelyWordChooserImpl.java

double getFrequencyAdjustment(int minFrequency) {
    if (frequencyAdjusted) {
        Double freqLogObj = this.frequencyLogs.get(minFrequency);
        double freqLog = 0;
        if (freqLogObj != null)
            freqLog = freqLogObj.doubleValue();
        else {//from w ww  .ja va  2s  .  c o m
            // Assume the base is 2, and additive smoothing = 0.4.
            // -1 = 0.04
            // 0 = 0.4
            // 1 = 1
            // 2 = 1 + log2(2) = 2
            // 4 = 1 + log2(4) = 3
            // etc.
            double minFreq = minFrequency;
            if (minFrequency < 0)
                freqLog = additiveSmoothing / 10.0;
            else if (minFrequency == 0)
                freqLog = additiveSmoothing;
            else
                freqLog = 1 + (Math.log(minFreq) / Math.log(frequencyLogBase));

            this.frequencyLogs.put(minFrequency, freqLog);
        }
        return freqLog;
    } else {
        if (minFrequency < 0)
            return additiveSmoothing / 10.0;
        else if (minFrequency == 0)
            return additiveSmoothing;
        else
            return 1;
    }
}

From source file:com.aurel.track.attachment.AttachBL.java

public static int getMaxFileSize(TSiteBean siteBean) {
    Double maxAttachmentSizeInMb = siteBean.getMaxAttachmentSize();
    int max = 0;//from  w w  w.ja  v a 2  s.  co m
    if (maxAttachmentSizeInMb == null || maxAttachmentSizeInMb.doubleValue() <= 0) {
        //default value 4MB
        max = new Double(4.0 * 1024 * 1024).intValue();
    } else {
        max = new Double(maxAttachmentSizeInMb.doubleValue() * 1024 * 1024).intValue();
    }
    return max;
}