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

Introduction

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

Prototype

public abstract R getRight();

Source Link

Document

Gets the right element from this pair.

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

Usage

From source file:com.qwazr.utils.json.DirectoryJsonManager.java

private T getNoLock(File file, String name, AtomicBoolean mustBeEvaluated) throws IOException {
    Pair<Long, T> item = instancesCache.get(name);
    long lastModified = file.lastModified();
    if (file.exists()) {
        if (item != null && item.getLeft() == lastModified)
            return item.getRight();
        if (mustBeEvaluated == null) {
            item = loadItem(name, file, lastModified);
            buildCache();/*ww w .  j a v a 2 s.  c o m*/
            return item.getRight();
        }
    } else {
        if (item == null)
            return null;
        if (mustBeEvaluated == null) {
            instancesMap.remove(name);
            buildCache();
            return null;
        }
    }
    mustBeEvaluated.set(true);
    return null;
}

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From source file:com.formkiq.core.service.ArchiveServiceImpl.java

@Override
public Pair<ArchiveDTO, String> get(final String folder, final String uuid, final boolean resetUUID)
        throws IOException {

    Pair<byte[], String> p = this.folderService.findFormData(folder, uuid);
    String sha1hash = p.getRight();

    ArchiveDTO archive = extractJSONFromZipFile(p.getLeft());

    // TODO remove..
    for (String formUUID : archive.getWorkflow().getSteps()) {
        if (!archive.getForms().containsKey(formUUID)) {

            byte[] d = this.folderService.findFormData(folder, formUUID).getLeft();

            ArchiveDTO fa = extractJSONFromZipFile(d);
            archive.getForms().putAll(fa.getForms());
        }// w ww  . ja va 2  s.c  om
    }

    if (resetUUID) {
        resetUUID(archive);
    }

    return Pair.of(archive, sha1hash);
}

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From source file:com.github.steveash.jg2p.align.AlignerTrainer.java

private double maximization() {
    smoothCounts();/*from   w  ww . ja  va2  s .  co m*/
    ProbTable.Marginals marginals = counts.calculateMarginals();
    double totalChange = 0;
    double unsuperFactor = (1.0 - trainOpts.semiSupervisedFactor);
    double superFactor = trainOpts.semiSupervisedFactor;

    for (Pair<String, String> xy : ProbTable.unionOfAllCells(counts, labelledProbs)) {
        String x = xy.getLeft();
        String y = xy.getRight();
        double countExp = counts.prob(x, y);
        double unsupervised = trainOpts.maximizer.maximize(immutableCell(x, y, countExp), marginals);
        double supervised = labelledProbs.prob(x, y);
        double update = (unsuperFactor * unsupervised) + (superFactor * supervised);
        assertProb(update);

        double current = probs.prob(x, y);
        totalChange += Math.abs(current - update);
        probs.setProb(x, y, update);
    }

    counts.clear();
    return trainOpts.maximizer.normalize(totalChange, marginals);
}

---

From source file:com.jaspersoft.jasperserver.jrsh.operation.grammar.parser.PlainGrammarParser.java

protected void buildGraphEdges() {
    for (val entry : dependencies.entrySet()) {
        Pair<Token, String[]> tokenPair = entry.getValue();
        for (String dependencyName : tokenPair.getRight()) {
            Pair<Token, String[]> dependency = dependencies.get(dependencyName);
            graph.addEdge(dependency.getLeft(), tokenPair.getLeft());
        }/*from www .jav  a  2s  . c  o m*/
    }
}

---

From source file:com.act.biointerpretation.desalting.DesalterTest.java

@Test
public void testDesaltingDetectsAndCountsRepeatedFragments() throws Exception {
    List<Pair<String, Map<String, Integer>>> testCases = new ArrayList<Pair<String, Map<String, Integer>>>() {
        {//  www .  j  av a  2s .  c  o m
            add(Pair.of( // Phenanthroline!
                    "InChI=1S/2C12H8N2.2ClH.Ru/c2*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;;/h2*1-8H;2*1H;/q2*-2;;;+9",
                    new HashMap<String, Integer>() {
                        {
                            put("InChI=1S/C12H8N2/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1/h1-8H/q-2", 2);
                        }
                    }));
            add(Pair.of( // Cyanide!
                    "InChI=1S/12CN.2Fe.2H/c12*1-2;;;;/q12*-1;+2;+3;;", new HashMap<String, Integer>() {
                        {
                            put("InChI=1S/CN/c1-2/q-1", 12);
                        }
                    }));
            add(Pair.of( // Bypyradine!
                    "InChI=1S/2C10H10N2.2ClH.Ru/c2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;;;/h2*1-10H;2*1H;/q2*-2;;;+8/p-2",
                    new HashMap<String, Integer>() {
                        {
                            put("InChI=1S/C10H10N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-10H/q-2", 2);
                        }
                    }));
            add(Pair.of( // Cyclopentadien!
                    "InChI=1S/2C5H5.F6P.Fe/c2*1-2-4-5-3-1;1-7(2,3,4,5)6;/h2*1-5H;;/q3*-1;+3",
                    new HashMap<String, Integer>() {
                        {
                            put("InChI=1S/C5H5/c1-2-4-5-3-1/h1-5H/q-1", 2);
                        }
                    }));
            add(Pair.of( // Citrate!  (Bonus: multiple copper ions.)
                    "InChI=1S/2C6H8O7.3Cu/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;;3*+2/p-6",
                    new HashMap<String, Integer>() {
                        {
                            put("InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)",
                                    2);
                        }
                    }));
        }
    };

    Desalter desalter = new Desalter(new ReactionProjector());
    desalter.initReactors();

    for (Pair<String, Map<String, Integer>> testCase : testCases) {
        String inchi = testCase.getLeft();
        Map<String, Integer> expectedFragmentCounts = testCase.getRight();
        Map<String, Integer> actual = desalter.desaltInchi(inchi);
        assertEquals(String.format("Fragments and counts match for %s", inchi), expectedFragmentCounts, actual);
    }
}

---

From source file:com.pinterest.terrapin.hadoop.BaseUploader.java

public void upload(String clusterName, String fileSet, Options options) throws Exception {
    List<Pair<Path, Long>> fileSizePairList = getFileList();

    int numShards = fileSizePairList.size();
    LOG.info("Got " + numShards + " files.");
    if (numShards == 0) {
        LOG.warn("No files found. Exiting.");
        System.exit(1);//from   w  w w  .  j  a  v  a2  s.co m
    }

    List<Path> parts = Lists.transform(fileSizePairList, new Function<Pair<Path, Long>, Path>() {
        @Override
        public Path apply(Pair<Path, Long> pathLongPair) {
            return pathLongPair.getKey();
        }
    });
    PartitionerType partitionerType = options.getPartitioner();

    validate(parts, partitionerType, numShards);
    long maxSize = -1;
    for (Pair<Path, Long> fileSizePair : fileSizePairList) {
        long size = fileSizePair.getRight();
        if (maxSize < size) {
            maxSize = size;
        }
    }
    // Come up with a new timestamp epoch for the latest data.
    long timestampEpochMillis = System.currentTimeMillis();
    String hdfsDir = Constants.HDFS_DATA_DIR + "/" + fileSet + "/" + timestampEpochMillis;
    ZooKeeperManager zkManager = getZKManager(clusterName);
    FileSetInfo fileSetInfo = new FileSetInfo(fileSet, hdfsDir, numShards, (List) Lists.newArrayList(),
            options);

    int replicationFactor = Constants.DEFAULT_HDFS_REPLICATION;
    if (terrapinNamenode == null || terrapinNamenode.isEmpty()) {
        ClusterInfo info = zkManager.getClusterInfo();
        if (info == null) {
            LOG.error("Could not find the namenode for " + clusterName);
            System.exit(1);
        }
        if (info.hdfsNameNode == null || info.hdfsNameNode.isEmpty()) {
            LOG.error("Could not find the namenode for " + clusterName);
            System.exit(1);
        }
        this.terrapinNamenode = info.hdfsNameNode;
        replicationFactor = info.hdfsReplicationFactor;
    }
    // Connect to the zookeeper and establish a lock on the fileset.
    LOG.info("Locking fileset " + fileSet);
    zkManager.lockFileSet(fileSet, fileSetInfo);

    try {
        LOG.info("Uploading " + numShards + " files through distcp to " + hdfsDir);

        // TODO: Add check for cluster disk space.
        List<Path> sourceFiles = Lists.newArrayListWithCapacity(fileSizePairList.size());
        for (Pair<Path, Long> fileSize : fileSizePairList) {
            sourceFiles.add(fileSize.getLeft());
        }
        if (sourceFiles.size() == 1) {
            hdfsDir = hdfsDir + "/" + TerrapinUtil.formatPartitionName(0);
        }
        DistCpOptions distCpOptions = new DistCpOptions(sourceFiles,
                new Path("hdfs", terrapinNamenode, hdfsDir));
        distCpOptions.setSyncFolder(true);
        distCpOptions.setSkipCRC(true);

        if (maxSize > Constants.DEFAULT_MAX_SHARD_SIZE_BYTES) {
            LOG.warn("Largest shard is " + maxSize + " bytes. This is more than 4G. "
                    + "Increase the # of shards to reduce the size.");
            System.exit(1);
        }
        TerrapinUtil.setupConfiguration(conf, maxSize, replicationFactor);

        DistCp distCp = getDistCp(conf, distCpOptions);
        Job job = distCp.execute();
        if (!job.waitForCompletion(true)) {
            throw new RuntimeException("Distributed copy failed.");
        }

        LOG.info("Successfully copied data.");

        loadFileSetData(zkManager, fileSetInfo, options);

        // Wait for a while so that zookeeper watches have propagated before relinquishing the lock.
        try {
            LOG.info("Releasing file set lock.");
            Thread.sleep(5000);
        } catch (InterruptedException ie) {
            LOG.warn("Interrupted.");
        }
    } finally {
        zkManager.unlockFileSet(fileSet);
    }
}

---

From source file:net.malisis.blocks.renderer.MixedBlockRenderer.java

private boolean setup() {
    if (renderType == RenderType.ITEM) {
        if (!itemStack.hasTagCompound())
            return false;

        Pair<IBlockState, IBlockState> pair = MixedBlockBlockItem.readNBT(itemStack.getTagCompound());
        state1 = pair.getLeft();/*  w  ww.jav a2  s. co  m*/
        state2 = pair.getRight();

        mixedBlockState = ((MixedBlock) block).getDefaultState().withProperty(DirectionalComponent.ALL,
                EnumFacing.SOUTH);
    } else if (renderType == RenderType.BLOCK) {
        tileEntity = (MixedBlockTileEntity) super.tileEntity;
        if (tileEntity == null)
            return false;
        state1 = tileEntity.getState1();
        state2 = tileEntity.getState2();

        mixedBlockState = blockState;
    }

    if (state1 == null || state2 == null)
        return false;
    return true;
}

---

From source file:alfio.controller.api.admin.AdminReservationApiController.java

@RequestMapping(value = "/event/{eventName}/reservations/list", method = RequestMethod.GET)
public PageAndContent<List<TicketReservation>> findAll(@PathVariable("eventName") String eventName,
        @RequestParam(value = "page", required = false) Integer page,
        @RequestParam(value = "search", required = false) String search,
        @RequestParam(value = "status", required = false) List<TicketReservation.TicketReservationStatus> status,
        Principal principal) {/*from w  w  w .j av a 2 s .  c  o  m*/
    Event event = eventRepository.findByShortName(eventName);
    eventManager.checkOwnership(event, principal.getName(), event.getOrganizationId());
    Pair<List<TicketReservation>, Integer> res = ticketReservationManager
            .findAllReservationsInEvent(event.getId(), page, search, status);
    return new PageAndContent<>(res.getLeft(), res.getRight());
}

---

From source file:eu.stratosphere.nephele.streaming.taskmanager.chaining.TaskChainer.java

/**
 * Searches for chains that continually use up more than one CPU core and
 * splits all of them up into two chains in the background.
 *///w  w w.j  a v  a2s .  c o m
private void splitChainsIfNecessary() {

    int currChainIndex = 0;
    while (currChainIndex < this.chains.size()) {
        TaskChain chain = this.chains.get(currChainIndex);

        if (chain.hasCPUUtilizationMeasurements() && chain.getCPUUtilization() > 99
                && chain.getNumberOfChainedTasks() > 1) {

            Pair<TaskChain, TaskChain> splitResult = splitChain(chain);
            this.chains.set(currChainIndex, splitResult.getLeft());
            this.chains.add(currChainIndex + 1, splitResult.getRight());
            currChainIndex = currChainIndex + 2;
        } else {
            currChainIndex++;
        }
    }
}

---

From source file:io.cloudslang.lang.compiler.parser.MetadataParser.java

private void handleDescriptionLineVariableDeclarationOnlySyntax(DescriptionBuilder descriptionBuilder,
        String currentLine) {//from   w w w.  j  a  va2s.  co  m
    // if description is opened
    if (descriptionBuilder.descriptionOpened()) {
        // add
        Pair<String, String> data = descriptionPatternMatcher
                .getDescriptionVariableLineDataDeclarationOnly(currentLine);
        descriptionBuilder.addToDescription(data.getLeft(), data.getRight());
    }
    // otherwise ignore
}

---

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