Example usage for org.apache.commons.lang3.tuple Pair getLeft

List of usage examples for org.apache.commons.lang3.tuple Pair getLeft

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Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple Pair getLeft.

Prototype

public abstract L getLeft();

Source Link

Document

Gets the left element from this pair.

When treated as a key-value pair, this is the key.

Usage

From source file:it.polimi.diceH2020.SPACE4CloudWS.fineGrainedLogicForOptimization.ReactorConsumer.java

public void accept(Event<ContainerGivenHandN> ev) {
    SolutionPerJob spj = ev.getData().getSpj();
    ContainerLogicGivenH containerLogic = ev.getData().getHandler();
    logger.info("|Q-STATUS| received spjWrapper" + spj.getId() + "." + spj.getNumberUsers() + " on channel" + id
            + "\n");
    Pair<Boolean, Long> solverResult = runSolver(spj);
    long exeTime = solverResult.getRight();
    if (solverResult.getLeft()) {
        containerLogic.registerCorrectSolutionPerJob(spj, exeTime);
    } else {//from  www.  ja va  2 s.com
        containerLogic.registerFailedSolutionPerJob(spj, exeTime);
    }
    dispatcher.notifyReadyChannel(this);
}

From source file:com.bitranger.parknshop.common.recommend.vectors.similarity.PearsonCorrelation.java

@Override
public double similarity(ArrayList<Long> vec1, ArrayList<Long> vec2) {
    if (vec1.isEmpty() || vec2.isEmpty()) {
        return 0;
    }/*from w ww  .j a  va  2s  . c  om*/

    // first compute means of common items
    double sum1 = 0;
    double sum2 = 0;
    int n = 0;
    for (Pair<VectorEntry, VectorEntry> pair : Vectors.fastIntersect(vec1, vec2)) {
        sum1 += pair.getLeft().getValue();
        sum2 += pair.getRight().getValue();
        n += 1;
    }

    if (n == 0) {
        return 0;
    }

    final double mu1 = sum1 / n;
    final double mu2 = sum2 / n;

    double var1 = 0;
    double var2 = 0;
    double dot = 0;
    int nCoratings = 0;

    for (Pair pair : Vectors.fastIntersect(vec1, vec2)) {
        final double v1 = (double) pair.getLeft();
        final double v2 = (double) pair.getRight();
        var1 += v1 * v1;
        var2 += v2 * v2;
        dot += v1 * v2;
        nCoratings += 1;
    }

    if (nCoratings == 0) {
        return 0;
    } else {
        return dot / (sqrt(var1 * var2) + shrink_age);
    }
}

From source file:com.muk.services.facades.impl.DefaultPaymentFacade.java

@Override
public Map<String, Object> startPayment(PaymentRequest paymentRequest, UriComponents redirectComponents) {
    Map<String, Object> response = new HashMap<String, Object>();
    final ObjectNode payload = JsonNodeFactory.instance.objectNode();

    if (ServiceConstants.PaymentMethods.paypalExpress.equals(paymentRequest.getPaymentMethod())) {
        payload.put("intent", "sale");
        final ObjectNode redirectUrls = payload.putObject("redirect_urls");
        redirectUrls.put("return_url", redirectComponents.toUriString() + "/id/redirect");
        redirectUrls.put("cancel_url", redirectComponents.toUriString() + "/id/cancel");
        final ObjectNode payer = payload.putObject("payer");
        payer.put("payment_method", "paypal");
        final ArrayNode transactions = payload.putArray("transactions");
        final ObjectNode transaction = transactions.addObject();
        transaction.put("description", paymentRequest.getService());
        transaction.putObject("amount").put("total", paymentRequest.getPrice()).put("currency", "USD");

        response = paypalPaymentService.startPayment(payload);
    } else if (ServiceConstants.PaymentMethods.stripe.equals(paymentRequest.getPaymentMethod())) {
        payload.put("amount", (long) Math.floor(paymentRequest.getPrice() * 100d));
        payload.put("currency", "usd");
        payload.put("description", paymentRequest.getService());
        payload.put("source", paymentRequest.getInfo());

        if (StringUtils.isNotBlank(paymentRequest.getEmail())) {
            payload.put("receipt_email", paymentRequest.getEmail());
        }/*from   w  w  w . j av  a2 s.  co m*/

        if (paymentRequest.getMetadata() != null) {
            final ObjectNode mds = payload.putObject("metadata");

            for (final Pair<String, String> pair : paymentRequest.getMetadata()) {
                mds.put(pair.getLeft(), pair.getRight());
            }
        }

        response = stripePaymentService.startPayment(payload);

    }

    return response;
}

From source file:com.act.lcms.db.io.report.IonAnalysisInterchangeModel.java

/**
 * This function takes in a single LCMS result (in the IonAnalysisInterchangeModel format) and extracts all the
 * molecule hits from the file and applies a filter function on the model.
 * @param replicateModel The IonAnalysisInterchangeModel to be analyzed
 * @param hitOrMissFilterAndTransformer This filter function takes in single/multiple HitOrMiss objects from replicates and
 *                                      performs a transformation operation on them to produce one HitOrMiss object
 *                                      and a boolean to keep the transformed molecule in the resulting model.
 * @return  A resultant model that contains a list of inchis that are valid molecule hits in the input file and
 *          pass all the thresholds./*from www .j  a  v  a2 s  .  c om*/
 * @throws IOException
 */
public static IonAnalysisInterchangeModel filterAndOperateOnMoleculesFromModel(
        IonAnalysisInterchangeModel replicateModel, HitOrMissFilterAndTransformer hitOrMissFilterAndTransformer)
        throws IOException {

    List<ResultForMZ> resultsForMZs = new ArrayList<>();

    // Iterate through every mass charge
    // TODO: Consider using a parallel stream here
    for (int i = 0; i < replicateModel.getResults().size(); i++) {
        ResultForMZ representativeMZ = replicateModel.getResults().get(i);
        Double representativeMassCharge = representativeMZ.getMz();
        int totalNumberOfMoleculesInMassChargeResult = representativeMZ.getMolecules().size();

        ResultForMZ resultForMZ = new ResultForMZ(representativeMassCharge);
        resultForMZ.setId(representativeMZ.getId());

        // TODO: Take out the isValid field since it does not convey useful information for such post processing files.
        resultForMZ.setIsValid(representativeMZ.getIsValid());

        // For each mass charge, iterate through each molecule under the mass charge
        for (int j = 0; j < totalNumberOfMoleculesInMassChargeResult; j++) {
            Pair<HitOrMiss, Boolean> transformedAndIsRetainedMolecule;

            List<HitOrMiss> molecules = replicateModel.getResults().get(i).getMolecules();
            HitOrMiss molecule = molecules.get(j);
            transformedAndIsRetainedMolecule = hitOrMissFilterAndTransformer.apply(molecule);

            // Check if the filter function  wants to throw out the molecule. If not, then add the molecule to the final result.
            if (transformedAndIsRetainedMolecule.getRight()) {
                resultForMZ.addMolecule(transformedAndIsRetainedMolecule.getLeft());
            }
        }

        resultsForMZs.add(resultForMZ);
    }

    IonAnalysisInterchangeModel resultModel = new IonAnalysisInterchangeModel();
    resultModel.setResults(resultsForMZs);
    return resultModel;
}

From source file:com.vmware.identity.openidconnect.server.AuthenticationController.java

@RequestMapping(value = "/oidc/authorize/{tenant:.*}", method = { RequestMethod.GET, RequestMethod.POST })
public ModelAndView authenticate(Model model, Locale locale, HttpServletRequest request,
        HttpServletResponse response, @PathVariable("tenant") String tenant) throws IOException {
    ModelAndView page;/*w ww  .  ja  va 2s .c om*/
    HttpResponse httpResponse;
    IDiagnosticsContextScope context = null;

    try {
        HttpRequest httpRequest = HttpRequest.from(request);
        context = DiagnosticsContextFactory.createContext(LoggerUtils.getCorrelationID(httpRequest).getValue(),
                tenant);

        AuthenticationRequestProcessor p = new AuthenticationRequestProcessor(this.idmClient,
                this.authzCodeManager, this.sessionManager, this.messageSource, model, locale, httpRequest,
                tenant);
        Pair<ModelAndView, HttpResponse> result = p.process();
        page = result.getLeft();
        httpResponse = result.getRight();
    } catch (Exception e) {
        ErrorObject errorObject = ErrorObject
                .serverError(String.format("unhandled %s: %s", e.getClass().getName(), e.getMessage()));
        LoggerUtils.logFailedRequest(logger, errorObject, e);
        page = null;
        httpResponse = HttpResponse.createErrorResponse(errorObject);
    } finally {
        if (context != null) {
            context.close();
        }
    }

    if (httpResponse != null) {
        httpResponse.applyTo(response);
    }
    return page;
}

From source file:com.netflix.spinnaker.clouddriver.kubernetes.v2.description.manifest.KubernetesMultiManifestOperationDescription.java

@JsonIgnore
@Deprecated// ww  w  .ja v a  2s.co m
public KubernetesCoordinates getPointCoordinates() {
    Pair<KubernetesKind, String> parsedName = KubernetesManifest.fromFullResourceName(manifestName);

    return KubernetesCoordinates.builder().namespace(location).kind(parsedName.getLeft())
            .name(parsedName.getRight()).build();
}

From source file:com.muk.services.processor.api.IntentApiProcessor.java

@Override
protected Map<String, Object> applyDiff(PatchRequest body, Exchange exchange,
        UriComponents redirectComponents) {
    Map<String, Object> response = super.applyDiff(body, exchange, redirectComponents);

    /* Paypal centric for now since this is the first */
    //TODO generalize
    final String paymentId = exchange.getIn().getHeader("rId", String.class);

    if ("execute".equals(body.getStateChange())) {
        final StringBuilder jqBuilder = new StringBuilder();

        body.getPathChanges().add(Pair.of(".paymentId", "\"" + paymentId + "\""));

        for (final Pair<String, Object> jqStatement : body.getPathChanges()) {
            jqBuilder.append(jqStatement.getLeft()).append("|=").append(jqStatement.getRight()).append(" | ");
        }/*from  www. jav a2s . c  om*/

        jqBuilder.append(".");
        final String jqString = jqBuilder.toString();
        //jqString = StringUtils.chop(jqString);

        try {
            final JsonQuery jq = JsonQuery.compile(jqString);
            final JsonNode node = getMapper().valueToTree(new PaymentRequest());
            final List<JsonNode> patched = jq.apply(node);

            response = paymentFacade.commitPayment(
                    getMapper().treeToValue(patched.get(0), PaymentRequest.class), redirectComponents);
        } catch (final JsonProcessingException jsonEx) {
            LOG.error("Failed in json processing", jsonEx);
            response.put("error", "internal error");
        }
    }

    return response;
}

From source file:net.mindengine.galen.specs.reader.page.RuleStandardProcessor.java

@Override
public void processRule(ObjectSpecs objectSpecs, String ruleText, VarsContext varsContext, PageSection section,
        Properties properties, String contextPath, PageSpecReader pageSpecReader) throws IOException {

    List<Pair<String, Place>> lines = new LinkedList<Pair<String, Place>>();
    String indentation = "";

    ObjectSpecs temporaryObjectSpecs = null;
    SpecGroup specGroup = null;/*  w w  w.j a  v  a2  s  . c om*/

    if (objectSpecs != null) {
        indentation = "    ";

        specGroup = new SpecGroup();
        specGroup.setName(ruleText);

        temporaryObjectSpecs = new ObjectSpecs(objectSpecs.getObjectName());
    } else {
        PageSection subSection = new PageSection();
        subSection.setName(ruleText);
        section.addSubSection(subSection);
        section = subSection;
    }

    for (Pair<String, Place> line : originalLines) {
        lines.add(new ImmutablePair<String, Place>(indentation + line.getLeft(), line.getRight()));
    }

    StateDoingSection stateDoingSection = new StateDoingSection(properties, section, contextPath,
            pageSpecReader);

    if (objectSpecs != null) {
        stateDoingSection.setCurrentObject(temporaryObjectSpecs);
    }

    for (Pair<String, Place> line : lines) {
        stateDoingSection.process(varsContext, line.getLeft(), line.getRight());
    }

    if (objectSpecs != null) {
        specGroup.getSpecs().addAll(temporaryObjectSpecs.getSpecs());
        objectSpecs.getSpecGroups().add(specGroup);
    }
}

From source file:de.vandermeer.skb.interfaces.transformers.textformat.Test_Text_To_WrappedFormat.java

@Test
public void test_Simple() {
    String words = new LoremIpsum().getWords(30);
    String text = words;//from w w  w.j a  va 2  s.c  o m
    text = StringUtils.replace(words, "dolor ", "dolor " + LINEBREAK);
    text = StringUtils.replace(text, "dolore ", "dolore " + LINEBREAK);

    Pair<ArrayList<String>, ArrayList<String>> textPair;

    textPair = Text_To_WrappedFormat.convert(text, 20, null);
    assertEquals(0, textPair.getLeft().size());
    assertEquals(11, textPair.getRight().size());
    assertEquals(words, StringUtils.join(textPair.getRight(), ' '));

    textPair = Text_To_WrappedFormat.convert(text, 30, Pair.of(6, 10));

    System.err.println(words);
    System.err.println(text);
    System.err.println("\n----[ top ]----");
    System.err.println("123456789012345678901234567890");
    for (String s : textPair.getLeft()) {
        System.err.println(s);
    }
    System.err.println("\n----[ bottom ]----");
    System.err.println("123456789012345678901234567890");
    for (String s : textPair.getRight()) {
        System.err.println(s);
    }
}

From source file:net.lldp.checksims.util.threading.SimilarityDetectionWorker.java

/**
 * Construct a Callable to perform pairwise similarity detection for one pair of assignments.
 *
 * @param algorithm Algorithm to use// ww  w. j a va  2 s  . c o  m
 * @param submissions Assignments to compare
 */
public SimilarityDetectionWorker(SimilarityDetector<T> algorithm, Pair<Submission, Submission> submissions) {
    checkNotNull(algorithm);
    checkNotNull(submissions);
    checkNotNull(submissions.getLeft());
    checkNotNull(submissions.getRight());

    this.algorithm = algorithm;
    this.submissions = submissions;
}