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:com.github.rvesse.airline.utils.predicates.parser.ParsedOptionFinder.java

@Override
public boolean evaluate(Pair<OptionMetadata, Object> parsedOption) {
    if (parsedOption == null)
        return false;
    if (this.opt == null)
        return false;

    return this.opt.equals(parsedOption.getLeft());
}

From source file:com.intuit.karate.Script.java

public static ScriptValue eval(String text, ScriptContext context) {
    text = StringUtils.trimToEmpty(text);
    if (text.isEmpty()) {
        logger.trace("script is empty");
        return ScriptValue.NULL;
    }/*from w  w w . j  a  v a  2s.  c o m*/
    if (isCallSyntax(text)) { // special case in form "call foo arg"
        text = text.substring(5);
        int pos = text.indexOf(' '); // TODO handle read('file with spaces in the name')
        String arg;
        if (pos != -1) {
            arg = text.substring(pos);
            text = text.substring(0, pos);
        } else {
            arg = null;
        }
        return call(text, arg, context);
    } else if (isGetSyntax(text)) { // special case in form
        // get json[*].path
        // get /xml/path
        // get xpath-function(expression)
        text = text.substring(4);
        String left;
        String right;
        if (isVariableAndSpaceAndPath(text)) {
            int pos = text.indexOf(' ');
            right = text.substring(pos + 1);
            left = text.substring(0, pos);
        } else {
            Pair<String, String> pair = parseVariableAndPath(text);
            left = pair.getLeft();
            right = pair.getRight();
        }
        if (isXmlPath(right) || isXmlPathFunction(right)) {
            return evalXmlPathOnVarByName(left, right, context);
        } else {
            return evalJsonPathOnVarByName(left, right, context);
        }
    } else if (isJsonPath(text)) {
        return evalJsonPathOnVarByName(ScriptValueMap.VAR_RESPONSE, text, context);
    } else if (isJson(text)) {
        DocumentContext doc = JsonUtils.toJsonDoc(text);
        evalJsonEmbeddedExpressions(doc, context);
        return new ScriptValue(doc);
    } else if (isBson(text)) {
        text = text.substring(1);
        DocumentContext doc = JsonUtils.toJsonDoc(text);
        evalJsonEmbeddedExpressions(doc, context);
        JSONObject json = JSONValue.parse(doc.jsonString(), JSONObject.class);
        BsonDocument bson = BsonUtils.jsonToBson(json);
        return new ScriptValue(bson);
    } else if (isXml(text)) {
        Document doc = XmlUtils.toXmlDoc(text);
        evalXmlEmbeddedExpressions(doc, context);
        return new ScriptValue(doc);
    } else if (isXmlPath(text)) {
        return evalXmlPathOnVarByName(ScriptValueMap.VAR_RESPONSE, text, context);
    } else if (isStringExpression(text)) { // has to be above variableAndXml/JsonPath because of / in URL-s etc
        return evalInNashorn(text, context);
    } else if (isVariableAndJsonPath(text)) {
        Pair<String, String> pair = parseVariableAndPath(text);
        return evalJsonPathOnVarByName(pair.getLeft(), pair.getRight(), context);
    } else if (isVariableAndXmlPath(text)) {
        Pair<String, String> pair = parseVariableAndPath(text);
        return evalXmlPathOnVarByName(pair.getLeft(), pair.getRight(), context);
    } else {
        // js expressions e.g. foo, foo(bar), foo.bar, foo + bar, 5, true
        // including function declarations e.g. function() { }
        return evalInNashorn(text, context);
    }
}

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

private Pair<Boolean, Long> runSolver(SolutionPerJob solPerJob) {
    Pair<Optional<Double>, Long> solverResult = solverCache.evaluate(solPerJob);
    Optional<Double> solverMetric = solverResult.getLeft();
    long runtime = solverResult.getRight();

    if (solverMetric.isPresent()) {
        PerformanceSolver solver = solverCache.getPerformanceSolver();
        Technology technology = dataService.getScenario().getTechnology();
        Double mainMetric = solver.transformationFromSolverResult(solPerJob, technology)
                .apply(solverMetric.get());
        solver.metricUpdater(solPerJob, technology).accept(mainMetric);
        boolean feasible = solver.feasibilityCheck(solPerJob, technology).test(mainMetric);
        solPerJob.setFeasible(feasible);
        return new ImmutablePair<>(true, runtime);
    }//from www  .  jav  a  2s .  co  m

    solverCache.invalidate(solPerJob);
    return new ImmutablePair<>(false, runtime);
}

From source file:de.johni0702.minecraft.gui.layout.HorizontalLayout.java

@Override
public Map<GuiElement, Pair<ReadablePoint, ReadableDimension>> layOut(GuiContainer<?> container,
        ReadableDimension size) {//from   w  w  w  .jav a 2  s  . c  o  m
    int x = 0;
    int spacing = 0;
    Map<GuiElement, Pair<ReadablePoint, ReadableDimension>> map = new LinkedHashMap<>();
    for (Map.Entry<GuiElement, LayoutData> entry : container.getElements().entrySet()) {
        x += spacing;
        spacing = this.spacing;

        GuiElement element = entry.getKey();
        Data data = entry.getValue() instanceof Data ? (Data) entry.getValue() : DEFAULT_DATA;
        Dimension elementSize = new Dimension(element.getMinSize());
        ReadableDimension elementMaxSize = element.getMaxSize();
        elementSize.setWidth(
                Math.min(size.getWidth() - x, Math.min(elementSize.getWidth(), elementMaxSize.getWidth())));
        elementSize.setHeight(Math.min(size.getHeight(), elementMaxSize.getHeight()));
        int remainingHeight = size.getHeight() - elementSize.getHeight();
        int y = (int) (data.alignment * remainingHeight);
        map.put(element, Pair.<ReadablePoint, ReadableDimension>of(new Point(x, y), elementSize));
        x += elementSize.getWidth();
    }
    if (alignment != Alignment.LEFT) {
        int remaining = size.getWidth() - x;
        if (alignment == Alignment.CENTER) {
            remaining /= 2;
        }
        for (Pair<ReadablePoint, ReadableDimension> pair : map.values()) {
            ((Point) pair.getLeft()).translate(remaining, 0);
        }
    }
    return map;
}

From source file:de.johni0702.minecraft.gui.layout.VerticalLayout.java

@Override
public Map<GuiElement, Pair<ReadablePoint, ReadableDimension>> layOut(GuiContainer<?> container,
        ReadableDimension size) {//  w  w  w. ja  va2 s.  com
    int y = 0;
    int spacing = 0;
    Map<GuiElement, Pair<ReadablePoint, ReadableDimension>> map = new LinkedHashMap<>();
    for (Map.Entry<GuiElement, LayoutData> entry : container.getElements().entrySet()) {
        y += spacing;
        spacing = this.spacing;

        GuiElement element = entry.getKey();
        Data data = entry.getValue() instanceof Data ? (Data) entry.getValue() : DEFAULT_DATA;
        Dimension elementSize = new Dimension(element.getMinSize());
        ReadableDimension elementMaxSize = element.getMaxSize();
        elementSize.setHeight(
                Math.min(size.getHeight() - y, Math.min(elementSize.getHeight(), elementMaxSize.getHeight())));
        elementSize.setWidth(Math.min(size.getWidth(), element.getMaxSize().getWidth()));
        int remainingWidth = size.getWidth() - elementSize.getWidth();
        int x = (int) (data.alignment * remainingWidth);
        map.put(element, Pair.<ReadablePoint, ReadableDimension>of(new Point(x, y), elementSize));
        y += elementSize.getHeight();
    }
    if (alignment != Alignment.TOP) {
        int remaining = size.getHeight() - y;
        if (alignment == Alignment.CENTER) {
            remaining /= 2;
        }
        for (Pair<ReadablePoint, ReadableDimension> pair : map.values()) {
            ((Point) pair.getLeft()).translate(0, remaining);
        }
    }
    return map;
}

From source file:com.blacklocus.jres.handler.JresJsonResponseHandler.java

@Override
public REPLY handleResponse(HttpResponse http) throws IOException, JresErrorReplyException {

    int statusCode = http.getStatusLine().getStatusCode();

    if (statusCode / 100 == 2) {
        Pair<JsonNode, REPLY> replyPair = read(http, getReplyClass());
        REPLY reply = replyPair.getRight();
        reply.node(replyPair.getLeft());
        return reply;

    } else if (statusCode / 100 >= 4) {
        Pair<JsonNode, JresJsonReply> replyPair = read(http, null); // only want the node
        JsonNode node = replyPair.getLeft();
        String error = node != null && node.has("error") ? node.get("error").asText() : null;
        throw new JresErrorReplyException(error, statusCode, node);

    } else {/*from w ww . j  ava 2  s .  c  om*/
        // Does ElasticSearch ever return 1xx or 3xx (or other)?
        throw new RuntimeException("Erm... dernt nerr wert erm derern?"); // Um, don't know what I'm doing?
    }

}

From source file:hu.ppke.itk.nlpg.purepos.common.lemma.SuffixLemmaTransformation.java

@Override
protected Pair<String, Integer> encode(String word, Pair<String, Integer> representation) {
    int tagCode = representation.getRight() / SHIFT;
    int cutSize = representation.getRight() % SHIFT;
    String add = representation.getLeft();
    String lemma = word.substring(0, word.length() - cutSize) + add;
    return Pair.of(lemma, tagCode);
}

From source file:flens.input.GraphiteInput.java

@Override
//metric_path value timestamp\n  
//http://graphite.wikidot.com/getting-your-data-into-graphite
public void readAndProcess(Pair<String, BufferedReader> inx) throws IOException {
    BufferedReader in = inx.getRight();
    String host = inx.getLeft();
    String line = in.readLine();/*from w  ww . ja v  a 2  s  .  com*/
    if (line == null)
        throw new IOException("connection lost");

    Scanner st = new Scanner(line);

    try {

        String metricName = st.next();
        String metric = st.next();
        long time = st.nextLong();

        Map<String, Object> tags = new HashMap<String, Object>();

        tags.put(Constants.METRIC, metricName);
        tags.put(Constants.VALUE, metric);

        Record r = Record.createWithTimeHostAndValues(time * 1000, host, tags);
        dispatch(r);
    } catch (NoSuchElementException e) {
        warn("line too short", line);
    }

}

From source file:com.twitter.distributedlog.subscription.ZKSubscriptionsStore.java

private void getLastCommitPositions(final Promise<Map<String, DLSN>> result, List<String> subscribers) {
    List<Future<Pair<String, DLSN>>> futures = new ArrayList<Future<Pair<String, DLSN>>>(subscribers.size());
    for (String s : subscribers) {
        final String subscriber = s;
        Future<Pair<String, DLSN>> future =
                // Get the last commit position from zookeeper
                getSubscriber(subscriber).getLastCommitPositionFromZK()
                        .map(new AbstractFunction1<DLSN, Pair<String, DLSN>>() {
                            @Override
                            public Pair<String, DLSN> apply(DLSN dlsn) {
                                return Pair.of(subscriber, dlsn);
                            }/*from w  w w  .  j av a2 s .  c o  m*/
                        });
        futures.add(future);
    }
    Future.collect(futures).foreach(new AbstractFunction1<List<Pair<String, DLSN>>, BoxedUnit>() {
        @Override
        public BoxedUnit apply(List<Pair<String, DLSN>> subscriptions) {
            Map<String, DLSN> subscriptionMap = new HashMap<String, DLSN>();
            for (Pair<String, DLSN> pair : subscriptions) {
                subscriptionMap.put(pair.getLeft(), pair.getRight());
            }
            result.setValue(subscriptionMap);
            return BoxedUnit.UNIT;
        }
    });
}

From source file:com.cfitzarl.cfjwed.controller.StatsController.java

/**
 * This returns four different statistics back to the browser:
 *
 * <ul>//w ww  . j a  va2  s. c om
 *    <li>The number of attendants who have accepted</li>
 *    <li>The number of attendants who have declined</li>
 *    <li>The number of attendants who have not yet responded</li>
 *    <li>A breakdown of each meal and how many people have chosen them</li>
 * </ul>
 *
 * @return the stats
 */
@PreAuthorize("hasRole('ROLE_ADMIN')")
@RequestMapping(value = "", method = RequestMethod.GET)
public StatsDTO displayStats() {

    StatsDTO dto = new StatsDTO();
    dto.setAcceptedAttendants(attendantService.countByStatus(ResponseStatus.ACCEPTED));
    dto.setDeclinedAttendants(attendantService.countByStatus(ResponseStatus.DECLINED));
    dto.setPendingAttendants(attendantService.countByStatus(ResponseStatus.PENDING));

    for (Pair<MealOption, Long> mealGroupings : mealOptionService.getChosenMealCount()) {
        dto.addMealStat(mealGroupings.getLeft().getName(), mealGroupings.getRight());
    }

    return dto;
}