Example usage for com.google.common.collect Maps newTreeMap

Introduction

In this page you can find the example usage for com.google.common.collect Maps newTreeMap.

Prototype

public static <K extends Comparable, V> TreeMap<K, V> newTreeMap() 

Source Link

Document

Creates a mutable, empty TreeMap instance using the natural ordering of its elements.

Usage

From source file:org.apache.pulsar.client.impl.MessageImpl.java

MessageImpl(MessageIdData messageId, MessageMetadata msgMetadata, ByteBuf payload, int partitionIndex,
        ClientCnx cnx) {/*from   w  w w  .  j a va2 s .  com*/
    this.msgMetadataBuilder = MessageMetadata.newBuilder(msgMetadata);
    this.messageId = new MessageIdImpl(messageId.getLedgerId(), messageId.getEntryId(), partitionIndex);
    this.cnx = cnx;

    // Need to make a copy since the passed payload is using a ref-count buffer that we don't know when could
    // release, since the Message is passed to the user. Also, the passed ByteBuf is coming from network and is
    // backed by a direct buffer which we could not expose as a byte[]
    this.payload = Unpooled.copiedBuffer(payload);

    if (msgMetadata.getPropertiesCount() > 0) {
        Map<String, String> properties = Maps.newTreeMap();
        for (KeyValue entry : msgMetadata.getPropertiesList()) {
            properties.put(entry.getKey(), entry.getValue());
        }

        this.properties = Collections.unmodifiableMap(properties);
    } else {
        properties = Collections.emptyMap();
    }
}

---

From source file:io.mapzone.arena.refine.RefinePanel.java

@Override
public void createContents(final Composite parent) {
    parent.setLayout(FormLayoutFactory.defaults().create());

    final TreeMap<String, RefineFunction> functions = Maps.newTreeMap();
    for (Class<RefineFunction> cl : availableFunctions) {
        try {/*from  w  w w.j  av  a 2s.c  o  m*/
            RefineFunction function = cl.newInstance();
            function.init(map);
            functions.put(function.title(), function);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    Combo combo = new Combo(parent, SWT.SINGLE | SWT.BORDER | SWT.DROP_DOWN);
    @SuppressWarnings("hiding")
    final Composite functionContainer = tk().createComposite(parent, SWT.NONE);

    final List<String> content = Lists.newArrayList(functions.keySet());
    combo.setItems(content.stream().toArray(String[]::new));
    combo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            String functionTitle = content.get(combo.getSelectionIndex());
            RefineFunction function = functions.get(functionTitle);

            UIUtils.disposeChildren(functionContainer);

            // create panel
            IPanelSection section = tk().createPanelSection(functionContainer, function.description(),
                    SWT.BORDER);
            section.setExpanded(true);
            section.getBody().setLayout(FormLayoutFactory.defaults().create());
            function.createContents(tk(), section.getBody());
            FormDataFactory.on(section.getBody()).fill();

            functionContainer.layout();
        }
    });

    // layout
    final Label selectLabel = tk().createLabel(parent, i18n.get("selectFunction"), SWT.NONE);
    FormDataFactory.on(selectLabel).top(1).left(1);
    FormDataFactory.on(combo).top(selectLabel, 3).left(1).noBottom();
    FormDataFactory.on(functionContainer).fill().top(combo, 5);
}

---

From source file:org.sonar.duplications.algorithm.filter.IntervalTree.java

/**
 * Constructs a new, empty interval tree.
 *///from w w w  . j ava 2 s  . c  om
public IntervalTree() {
    SortedMap<Interval<T>, List<Interval<T>>> left = Maps.newTreeMap();
    SortedMap<Interval<T>, List<Interval<T>>> right = Maps.newTreeMap();
    this.head = new IntervalNode<T>().setStartIntervals(left).setEndIntervals(right);
    this.intervalList = Lists.newArrayList();
    this.inSync = true;
}

---

From source file:org.geogit.api.RevTreeBuilder.java

/**
 * Copy constructor// w ww  . ja v  a  2  s  . c  o m
 */
private RevTreeBuilder(final ObjectDatabase db, @Nullable final RevTree copy, final int depth,
        final Map<ObjectId, RevTree> pendingWritesCache) {

    checkNotNull(db);
    checkNotNull(pendingWritesCache);

    this.db = db;
    this.depth = depth;
    this.pendingWritesCache = pendingWritesCache;

    this.deletes = Sets.newHashSet();
    this.treeChanges = Maps.newHashMap();
    this.featureChanges = Maps.newHashMap();
    this.bucketTreesByBucket = Maps.newTreeMap();

    if (copy != null) {
        this.initialSize = copy.size();
        this.initialNumTrees = copy.numTrees();

        if (copy.trees().isPresent()) {
            checkArgument(!copy.buckets().isPresent());
            for (Node node : copy.trees().get()) {
                putInternal(node);
            }
        }
        if (copy.features().isPresent()) {
            checkArgument(!copy.buckets().isPresent());
            for (Node node : copy.features().get()) {
                putInternal(node);
            }
        }
        if (copy.buckets().isPresent()) {
            checkArgument(!copy.features().isPresent());
            bucketTreesByBucket.putAll(copy.buckets().get());
        }
    }
}

---

From source file:org.activityinfo.core.shared.importing.match.ColumnMappingGuesser.java

public Map<SourceColumn, ImportTarget> getMapping() {
    // lower distance between maps
    Map<SourceColumn, TreeMap<Integer, ImportTarget>> distanceWithinTargetMaps = Maps.newHashMap();
    for (SourceColumn sourceColumn : importModel.getSource().getColumns()) {
        final String sourceColumnHeader = sourceColumn.getHeader();
        final TreeMap<Integer, ImportTarget> distanceMap = getDistanceMap(sourceColumnHeader);
        if (!distanceMap.isEmpty()) {
            final Map.Entry<Integer, ImportTarget> lowerDistanceEntry = distanceMap.entrySet().iterator()
                    .next();/*  w  w  w .ja  v a  2s. c  om*/

            // if number of transformation operations are higher then label length then ignore such mapping
            final Integer transformationOperations = lowerDistanceEntry.getKey();
            //                if (transformationOperations < sourceColumnHeader.length() && transformationOperations < lowerDistanceEntry.getValue().getLabel().length()) {
            TreeMap<Integer, ImportTarget> valueMap = distanceWithinTargetMaps.get(sourceColumn);
            if (valueMap == null) {
                valueMap = Maps.newTreeMap();
                distanceWithinTargetMaps.put(sourceColumn, valueMap);
            }
            valueMap.put(transformationOperations, lowerDistanceEntry.getValue());
            //                }
        }
    }

    // now re-iterate for target (different source columns may get the same target column as best match (lower distance))
    Map<ImportTarget, TreeMap<Integer, SourceColumn>> targetToSource = Maps.newHashMap();
    for (Map.Entry<SourceColumn, TreeMap<Integer, ImportTarget>> entry : distanceWithinTargetMaps.entrySet()) {
        final TreeMap<Integer, ImportTarget> value = entry.getValue();
        if (!value.isEmpty()) {
            final Map.Entry<Integer, ImportTarget> bestEntry = value.entrySet().iterator().next(); // entry with lowest distance
            TreeMap<Integer, SourceColumn> distanceForSourceMap = targetToSource.get(bestEntry.getValue());
            if (distanceForSourceMap == null) {
                distanceForSourceMap = Maps.newTreeMap();
                targetToSource.put(bestEntry.getValue(), distanceForSourceMap);
            }
            distanceForSourceMap.put(bestEntry.getKey(), entry.getKey());

        }
    }

    // finally build mapping
    Map<SourceColumn, ImportTarget> mapping = Maps.newHashMap();
    for (Map.Entry<ImportTarget, TreeMap<Integer, SourceColumn>> entry : targetToSource.entrySet()) {
        final TreeMap<Integer, SourceColumn> map = entry.getValue();
        if (!map.isEmpty()) {
            mapping.put(map.entrySet().iterator().next().getValue(), entry.getKey());
        }
    }
    return mapping;
}

---

From source file:org.kiji.schema.util.Debug.java

/**
 * Formats a collection of key-value pairs, for logging purposes.
 *
 * @param entries Key-value pairs to format.
 * @return the formatted list of key-value pairs.
 * @param <K> Type of the keys./*from   ww  w.j a  v a2  s .  c o  m*/
 * @param <V> Type of the values.
 */
public static <K, V> String toLogString(Iterable<Map.Entry<K, V>> entries) {
    final Map<String, V> map = Maps.newTreeMap();
    for (Map.Entry<K, V> entry : entries) {
        map.put(entry.getKey().toString(), entry.getValue());
    }
    final StringBuilder sb = new StringBuilder();
    for (Map.Entry<String, V> entry : map.entrySet()) {
        sb.append(String.format("%s: \"%s\"%n", entry.getKey(),
                StringEscapeUtils.escapeJava(entry.getValue().toString())));
    }
    return sb.toString();
}

---

From source file:org.eclipse.wb.internal.core.model.generic.ContainerObjectValidators.java

public static ContainerObjectValidator forComponentExpression(final String expression) {
    return new ContainerObjectValidator() {
        public boolean validate(Object container, Object component) {
            ILayoutRequestValidatorHelper validatorHelper = GlobalState.getValidatorHelper();
            if (validatorHelper.isComponent(container) && validatorHelper.isComponent(component)) {
                Map<String, Object> variables = Maps.newTreeMap();
                variables.put("container", container);
                variables.put("component", component);
                return evaluate(expression, variables);
            }/*  w ww  .ja v  a2  s  .  c  om*/
            return false;
        }

        @Override
        public String toString() {
            return expression;
        }
    };
}

---

From source file:com.metamx.druid.BaseQuery.java

protected Map<String, String> computeOverridenContext(Map<String, String> overrides) {
    Map<String, String> overridden = Maps.newTreeMap();
    final Map<String, String> context = getContext();
    if (context != null) {
        overridden.putAll(context);/*from w w w.ja v  a  2s  .  c  o  m*/
    }
    overridden.putAll(overrides);

    return overridden;
}

---

From source file:org.locationtech.geogig.api.RevTreeBuilder.java

/**
 * Only useful to {@link #build() build} the named {@link #empty() empty} tree
 *///from  w  w  w.j  av a2s . c o  m
private RevTreeBuilder() {
    db = null;
    treeChanges = Maps.newTreeMap();
    featureChanges = Maps.newTreeMap();
    deletes = Sets.newTreeSet();
    bucketTreesByBucket = Maps.newTreeMap();
    pendingWritesCache = Maps.newTreeMap();
}

---

From source file:com.netflix.ice.processor.BillingFileProcessor.java

@Override
protected void poll() throws Exception {

    TreeMap<DateTime, List<BillingFile>> filesToProcess = Maps.newTreeMap();
    Map<DateTime, List<BillingFile>> monitorFilesToProcess = Maps.newTreeMap();

    // list the tar.gz file in billing file folder
    for (int i = 0; i < config.billingS3BucketNames.length; i++) {
        String billingS3BucketName = config.billingS3BucketNames[i];
        String billingS3BucketPrefix = config.billingS3BucketPrefixes.length > i
                ? config.billingS3BucketPrefixes[i]
                : "";
        String accountId = config.billingAccountIds.length > i ? config.billingAccountIds[i] : "";
        String billingAccessRoleName = config.billingAccessRoleNames.length > i
                ? config.billingAccessRoleNames[i]
                : "";
        String billingAccessExternalId = config.billingAccessExternalIds.length > i
                ? config.billingAccessExternalIds[i]
                : "";

        logger.info("trying to list objects in billing bucket " + billingS3BucketName
                + " using assume role, and external id " + billingAccessRoleName + " "
                + billingAccessExternalId);
        List<S3ObjectSummary> objectSummaries = AwsUtils.listAllObjects(billingS3BucketName,
                billingS3BucketPrefix, accountId, billingAccessRoleName, billingAccessExternalId);
        logger.info("found " + objectSummaries.size() + " in billing bucket " + billingS3BucketName);
        TreeMap<DateTime, S3ObjectSummary> filesToProcessInOneBucket = Maps.newTreeMap();
        Map<DateTime, S3ObjectSummary> monitorFilesToProcessInOneBucket = Maps.newTreeMap();

        // for each file, download&process if not needed
        for (S3ObjectSummary objectSummary : objectSummaries) {

            String fileKey = objectSummary.getKey();
            DateTime dataTime = AwsUtils.getDateTimeFromFileNameWithTags(fileKey);
            boolean withTags = true;
            if (dataTime == null) {
                dataTime = AwsUtils.getDateTimeFromFileName(fileKey);
                withTags = false;/*www. jav a 2  s  . com*/
            }

            if (dataTime != null && !dataTime.isBefore(config.startDate)) {
                if (!filesToProcessInOneBucket.containsKey(dataTime)
                        || withTags && config.resourceService != null
                        || !withTags && config.resourceService == null)
                    filesToProcessInOneBucket.put(dataTime, objectSummary);
                else
                    logger.info("ignoring file " + objectSummary.getKey());
            } else {
                logger.info("ignoring file " + objectSummary.getKey());
            }
        }

        for (S3ObjectSummary objectSummary : objectSummaries) {
            String fileKey = objectSummary.getKey();
            DateTime dataTime = AwsUtils.getDateTimeFromFileNameWithMonitoring(fileKey);

            if (dataTime != null && !dataTime.isBefore(config.startDate)) {
                monitorFilesToProcessInOneBucket.put(dataTime, objectSummary);
            }
        }

        for (DateTime key : filesToProcessInOneBucket.keySet()) {
            List<BillingFile> list = filesToProcess.get(key);
            if (list == null) {
                list = Lists.newArrayList();
                filesToProcess.put(key, list);
            }
            list.add(new BillingFile(filesToProcessInOneBucket.get(key), accountId, billingAccessRoleName,
                    billingAccessExternalId, billingS3BucketPrefix));
        }

        for (DateTime key : monitorFilesToProcessInOneBucket.keySet()) {
            List<BillingFile> list = monitorFilesToProcess.get(key);
            if (list == null) {
                list = Lists.newArrayList();
                monitorFilesToProcess.put(key, list);
            }
            list.add(new BillingFile(monitorFilesToProcessInOneBucket.get(key), accountId,
                    billingAccessRoleName, billingAccessExternalId, billingS3BucketPrefix));
        }
    }

    for (DateTime dataTime : filesToProcess.keySet()) {
        startMilli = endMilli = dataTime.getMillis();
        init();

        boolean hasNewFiles = false;
        boolean hasTags = false;
        long lastProcessed = lastProcessTime(AwsUtils.monthDateFormat.print(dataTime));

        for (BillingFile billingFile : filesToProcess.get(dataTime)) {
            S3ObjectSummary objectSummary = billingFile.s3ObjectSummary;
            if (objectSummary.getLastModified().getTime() < lastProcessed) {
                logger.info("data has been processed. ignoring " + objectSummary.getKey() + "...");
                continue;
            }
            hasNewFiles = true;
        }

        if (!hasNewFiles) {
            logger.info("data has been processed. ignoring all files at "
                    + AwsUtils.monthDateFormat.print(dataTime));
            continue;
        }

        long processTime = new DateTime(DateTimeZone.UTC).getMillis();
        for (BillingFile billingFile : filesToProcess.get(dataTime)) {

            S3ObjectSummary objectSummary = billingFile.s3ObjectSummary;
            String fileKey = objectSummary.getKey();

            File file = new File(config.localDir, fileKey.substring(billingFile.prefix.length()));
            logger.info("trying to download " + fileKey + "...");
            boolean downloaded = AwsUtils.downloadFileIfChangedSince(objectSummary.getBucketName(),
                    billingFile.prefix, file, lastProcessed, billingFile.accountId, billingFile.accessRoleName,
                    billingFile.externalId);
            if (downloaded)
                logger.info("downloaded " + fileKey);
            else {
                logger.info("file already downloaded " + fileKey + "...");
            }

            logger.info("processing " + fileKey + "...");
            boolean withTags = fileKey.contains("with-resources-and-tags");
            hasTags = hasTags || withTags;
            processingMonitor = false;
            processBillingZipFile(file, withTags);
            logger.info("done processing " + fileKey);
        }

        if (monitorFilesToProcess.get(dataTime) != null) {
            for (BillingFile monitorBillingFile : monitorFilesToProcess.get(dataTime)) {

                S3ObjectSummary monitorObjectSummary = monitorBillingFile.s3ObjectSummary;
                if (monitorObjectSummary != null) {
                    String monitorFileKey = monitorObjectSummary.getKey();
                    logger.info("processing " + monitorFileKey + "...");
                    File monitorFile = new File(config.localDir,
                            monitorFileKey.substring(monitorFileKey.lastIndexOf("/") + 1));
                    logger.info("trying to download " + monitorFileKey + "...");
                    boolean downloaded = AwsUtils.downloadFileIfChangedSince(
                            monitorObjectSummary.getBucketName(), monitorBillingFile.prefix, monitorFile,
                            lastProcessed, monitorBillingFile.accountId, monitorBillingFile.accessRoleName,
                            monitorBillingFile.externalId);
                    if (downloaded)
                        logger.info("downloaded " + monitorFile);
                    else
                        logger.warn(monitorFile + "already downloaded...");
                    FileInputStream in = new FileInputStream(monitorFile);
                    try {
                        processingMonitor = true;
                        processBillingFile(monitorFile.getName(), in, true);
                    } catch (Exception e) {
                        logger.error("Error processing " + monitorFile, e);
                    } finally {
                        in.close();
                    }
                }
            }
        }

        if (dataTime.equals(filesToProcess.lastKey())) {
            int hours = (int) ((endMilli - startMilli) / 3600000L);
            logger.info("cut hours to " + hours);
            cutData(hours);
        }

        // now get reservation capacity to calculate upfront and un-used cost
        for (Ec2InstanceReservationPrice.ReservationUtilization utilization : Ec2InstanceReservationPrice.ReservationUtilization
                .values())
            processReservations(utilization);

        if (hasTags && config.resourceService != null)
            config.resourceService.commit();

        logger.info("archiving results for " + dataTime + "...");
        archive();
        logger.info("done archiving " + dataTime);

        updateProcessTime(AwsUtils.monthDateFormat.print(dataTime), processTime);
        if (dataTime.equals(filesToProcess.lastKey())) {
            sendOndemandCostAlert();
        }
    }

    logger.info("AWS usage processed.");
}

---

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