Example usage for java.util Collection add

Introduction

In this page you can find the example usage for java.util Collection add.

Prototype

boolean add(E e);

Source Link

Document

Ensures that this collection contains the specified element (optional operation).

Usage

From source file:Main.java

private static void collectResults(Element element, String[] path, int index, Collection destination) {
    // If we matched all the way to the leaf of the path, add the element to the destination....
    String elemName = element.getNodeName();
    int lastColon = elemName.lastIndexOf(':');
    if (lastColon > 0) {
        elemName = elemName.substring(0, lastColon);
    }//w w  w . jav a2  s.c  o  m
    if (!elemName.equals(path[index]))
        return; // No match in this subtree

    if (index >= path.length - 1) {
        destination.add(element);
        return;
    }

    // OK, we have a match on the path so far, now check rest of the path (possibly none)
    Node child = element.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            // Recursive step, try t
            collectResults((Element) child, path, index + 1, destination);
        }
        child = child.getNextSibling();
    }
}

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From source file:net.netheos.pcsapi.providers.StorageProviderFactory.java

/**
 * Instantiate provider storage for given name, and add it to values collection.
 *
 * A single application must exist for this provider in application repository. A single user must exist for this
 * application in user credentials repository.
 *
 * @param values destination (for unit test constructors)
 * @param providerName name of provider for which storage must be created.
 * @param optHttpClient if not null, client to use for the provider. If null default client is used.
 *///from  ww  w. j a  va  2  s. c o m
private static void addProvider(Collection<Object[]> values, String providerName, HttpClient optHttpClient) {
    StorageBuilder builder = StorageFacade.forProvider(providerName)
            .setAppInfoRepository(appRepo, appRepo.get(providerName).getAppName())
            .setUserCredentialsRepository(credRepo, null);

    if (optHttpClient != null) {
        builder.setHttpClient(optHttpClient);
    }

    values.add(new Object[] { builder.build() });
}

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From source file:com.oltpbenchmark.util.CollectionUtil.java

/**
 * Add all the items in the Enumeration into a Collection
 * @param <T>//from   w w  w  .  ja  va  2 s  .  co m
 * @param data
 * @param items
 */
public static <T> Collection<T> addAll(Collection<T> data, Enumeration<T> items) {
    while (items.hasMoreElements()) {
        data.add(items.nextElement());
    } // WHILE
    return (data);
}

---

From source file:com.datascience.gal.scripts.MainClient.java

private static Collection<CorrectLabel> loadGoldLabels(String correctfile) {
    Collection<CorrectLabel> out = new HashSet<CorrectLabel>();
    String[] lines = Utils.getFile(correctfile).split("\n");
    for (String line : lines) {
        String[] parts = line.split("\t");
        if (parts.length < 2) {
            System.err.println("invalid correct label: " + line);
            continue;
        }/*from w  w w .  ja  v a 2 s  .  c  o  m*/
        out.add(new CorrectLabel(parts[0], parts[1]));
    }

    return out;
}

---

From source file:com.netflix.spinnaker.clouddriver.kubernetes.v2.caching.agent.KubernetesCacheDataConverter.java

static Map<String, Collection<String>> ownerReferenceRelationships(String account, String namespace,
        List<KubernetesManifest.OwnerReference> references) {
    Map<String, Collection<String>> relationships = new HashMap<>();
    references = references == null ? new ArrayList<>() : references;
    for (KubernetesManifest.OwnerReference reference : references) {
        KubernetesKind kind = reference.getKind();
        String name = reference.getName();
        Collection<String> keys = relationships.get(kind.toString());
        if (keys == null) {
            keys = new ArrayList<>();
        }//w  ww  .  ja va  2  s . com

        keys.add(Keys.infrastructure(kind, account, namespace, name));
        relationships.put(kind.toString(), keys);
    }

    return relationships;
}

---

From source file:com.wcs.base.util.CollectionUtils.java

/**
 * Merge the given array into the given Collection.
 * @param array the array to merge (may be <code>null</code>)
 * @param collection the target Collection to merge the array into
 *//*from w  ww  .  ja  va  2s  .c o  m*/
@SuppressWarnings("unchecked")
public static void mergeArrayIntoCollection(Object array, Collection collection) {
    if (collection == null) {
        throw new IllegalArgumentException("Collection must not be null");
    }
    Object[] arr = ObjectUtils.toObjectArray(array);
    for (Object elem : arr) {
        collection.add(elem);
    }
}

---

From source file:com.netflix.spinnaker.clouddriver.kubernetes.v2.caching.agent.KubernetesCacheDataConverter.java

static Map<String, Collection<String>> implicitRelationships(KubernetesManifest source, String account,
        List<KubernetesManifest> manifests) {
    String namespace = source.getNamespace();
    Map<String, Collection<String>> relationships = new HashMap<>();
    manifests = manifests == null ? new ArrayList<>() : manifests;
    logMalformedManifests(() -> "Determining implicit relationships for " + source + " in " + account,
            manifests);//from w  w  w  .  j  a  v a  2  s  .c om
    for (KubernetesManifest manifest : manifests) {
        KubernetesKind kind = manifest.getKind();
        String name = manifest.getName();
        Collection<String> keys = relationships.get(kind.toString());
        if (keys == null) {
            keys = new ArrayList<>();
        }

        keys.add(Keys.infrastructure(kind, account, namespace, name));
        relationships.put(kind.toString(), keys);
    }

    return relationships;
}

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From source file:com.nuvolect.deepdive.util.OmniFileFilter.java

/**
 * Finds files within a given directory (and optionally its
 * subdirectories). All files found are filtered by an IOFileFilter.
 *
 * @param files                 the collection of files found.
 * @param directory             the directory to search in.
 * @param filter                the filter to apply to files and directories.
 * @param includeSubDirectories indicates if will include the subdirectories themselves
 *//*from   w w  w  .ja  v  a 2 s .  c  o m*/
private static void innerListFiles(final Collection<OmniFile> files, final OmniFile directory,
        final IOFileFilter filter, final boolean includeSubDirectories) {

    final OmniFile[] found = directory.listFiles((FileFilter) filter);

    if (found != null) {
        for (final OmniFile file : found) {
            if (file.isDirectory()) {
                if (includeSubDirectories) {
                    files.add(file);
                }
                innerListFiles(files, file, filter, includeSubDirectories);
            } else {
                files.add(file);
            }
        }
    }
}

---

From source file:com.amazonaws.services.kinesis.aggregators.StreamAggregatorUtils.java

/**
 * Get a list of all Open shards ordered by their start hash
 * /* w  w w.j  av a  2  s . com*/
 * @param streamName
 * @return A Map of only Open Shards indexed by the Shard ID
 */
public static Map<String, Shard> getOpenShards(AmazonKinesisClient kinesisClient, String streamName)
        throws Exception {
    Map<String, Shard> shardMap = new LinkedHashMap<>();
    final int BACKOFF_MILLIS = 10;
    final int MAX_DESCRIBE_ATTEMPTS = 10;
    int describeAttempts = 0;
    StreamDescription stream = null;
    try {
        do {
            try {
                stream = kinesisClient.describeStream(streamName).getStreamDescription();
            } catch (LimitExceededException e) {
                Thread.sleep(2 ^ describeAttempts * BACKOFF_MILLIS);
                describeAttempts++;
            }
        } while (stream == null && describeAttempts < MAX_DESCRIBE_ATTEMPTS);
    } catch (InterruptedException e) {
        LOG.error(e);
        throw e;
    }

    if (stream == null) {
        throw new Exception(
                String.format("Unable to describe Stream after %s attempts", MAX_DESCRIBE_ATTEMPTS));
    }
    Collection<String> openShardNames = new ArrayList<String>();

    // load all the shards on the stream
    for (Shard shard : stream.getShards()) {
        openShardNames.add(shard.getShardId());
        shardMap.put(shard.getShardId(), shard);

        // remove this shard's parents from the set of active shards -
        // we
        // can't do anything to them
        if (shard.getParentShardId() != null) {
            openShardNames.remove(shard.getParentShardId());
        }
        if (shard.getAdjacentParentShardId() != null) {
            openShardNames.remove(shard.getAdjacentParentShardId());
        }
    }

    // create a List of Open shards for sorting
    List<Shard> shards = new ArrayList<Shard>();
    for (String s : openShardNames) {
        shards.add(shardMap.get(s));
    }

    // sort the list into lowest start hash order
    Collections.sort(shards, new Comparator<Shard>() {
        public int compare(Shard o1, Shard o2) {
            return new BigInteger(o1.getHashKeyRange().getStartingHashKey())
                    .compareTo(new BigInteger(o2.getHashKeyRange().getStartingHashKey()));
        }
    });

    // rebuild the shard map into the correct order
    shardMap.clear();
    for (Shard s : shards) {
        shardMap.put(s.getShardId(), s);
    }

    return shardMap;

}

---

From source file:apm.common.utils.StringUtils.java

public static Collection<Long> getLongCollectionByString(String collectionType, String sourceString,
        String splitString) {// w w  w .j av a 2 s .c om
    Collection<Long> collection = null;
    if ("set".equalsIgnoreCase(collectionType)) {
        collection = new HashSet<Long>();
    } else if ("list".equals(collectionType)) {
        collection = new ArrayList<Long>();
    }
    for (String str : sourceString.split(splitString)) {
        collection.add(Long.valueOf(str));
    }
    return collection;
}

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