Example usage for java.util HashSet addAll

Introduction

In this page you can find the example usage for java.util HashSet addAll.

Prototype

boolean addAll(Collection<? extends E> c);

Source Link

Document

Adds all of the elements in the specified collection to this set if they're not already present (optional operation).

Usage

From source file:io.seldon.api.state.ZkSubscriptionHandler.java

public Collection<ChildData> getImmediateChildren(String node) {
    HashSet<ChildData> toReturn = new HashSet<>();

    TreeCache cache = findParentCache(node);
    if (cache == null)
        return Collections.EMPTY_LIST;

    Map<String, ChildData> children = cache.getCurrentChildren(node);
    if (children == null)
        return toReturn;
    for (ChildData child : children.values())
        toReturn.addAll(getChildren(child.getPath(), cache));
    toReturn.addAll(children.values());/*from  ww  w  .  ja  v  a 2 s  .  com*/
    return toReturn;
}

From source file:ca.sfu.federation.model.InputTable.java

/**
 * Get all dependancies for the Inputs in this InputTable.
 * @return SystolicArrayElements upon which this InputTable is dependant.
 * TODO: need to think about caching the dependancy list and how updates on the user input on Inputs can propagate dependancy updates to the SAE
 * TODO: need to think about whether order of dep list is significant, and therefore should be changed to a List output
 *///w ww .  j  av  a  2  s . c  om
public Map getDependancies() {
    // init
    HashSet dep = new HashSet();
    // add dependancies for each input to the set
    Iterator e = this.inputs.iterator();
    while (e.hasNext()) {
        Input input = (Input) e.next();
        dep.addAll((HashSet) input.getDependancies());
    }
    // convert to map
    // should revisit this at some point .. doesn't make sense any more
    LinkedHashMap result = new LinkedHashMap();
    Iterator iter = dep.iterator();
    while (iter.hasNext()) {
        INamed named = (INamed) iter.next();
        result.put(named.getName(), named);
    }
    // return result
    return (Map) result;
}

From source file:it.iit.genomics.cru.simsearch.bundle.utils.AnnotationsFromTrack.java

public int getNumberOfMatchings(String annotationType) {
    HashSet<String> matching = new HashSet<>();
    matching.addAll(matchingMappedByAnnotationType.get(annotationType));
    return matching.size();
}

From source file:org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.FifoIntraQueuePreemptionPlugin.java

private PriorityQueue<TempAppPerPartition> createTempAppForResCalculation(String partition,
        Collection<FiCaSchedulerApp> apps, TAPriorityComparator taComparator) {
    PriorityQueue<TempAppPerPartition> orderedByPriority = new PriorityQueue<>(100, taComparator);

    // have an internal temp app structure to store intermediate data(priority)
    for (FiCaSchedulerApp app : apps) {

        Resource used = app.getAppAttemptResourceUsage().getUsed(partition);
        Resource amUsed = null;//from   www .  ja v  a2 s. com
        if (!app.isWaitingForAMContainer()) {
            amUsed = app.getAMResource(partition);
        }
        Resource pending = app.getTotalPendingRequestsPerPartition().get(partition);
        Resource reserved = app.getAppAttemptResourceUsage().getReserved(partition);

        used = (used == null) ? Resources.createResource(0, 0) : used;
        amUsed = (amUsed == null) ? Resources.createResource(0, 0) : amUsed;
        pending = (pending == null) ? Resources.createResource(0, 0) : pending;
        reserved = (reserved == null) ? Resources.createResource(0, 0) : reserved;

        HashSet<String> partitions = new HashSet<String>(
                app.getAppAttemptResourceUsage().getNodePartitionsSet());
        partitions.addAll(app.getTotalPendingRequestsPerPartition().keySet());

        // Create TempAppPerQueue for further calculation.
        TempAppPerPartition tmpApp = new TempAppPerPartition(app, Resources.clone(used),
                Resources.clone(amUsed), Resources.clone(reserved), Resources.clone(pending));

        // Set ideal allocation of app as 0.
        tmpApp.idealAssigned = Resources.createResource(0, 0);

        orderedByPriority.add(tmpApp);
    }
    return orderedByPriority;
}

From source file:com.tamingtext.tagrecommender.TestStackOverflowTagger.java

public void execute() {
    PrintStream out = null;/*from  w w w  . ja v  a 2s .  c  o m*/

    try {
        OpenObjectIntHashMap<String> tagCounts = new OpenObjectIntHashMap<String>();
        OpenObjectIntHashMap<String> tagCorrect = new OpenObjectIntHashMap<String>();
        loadTags(tagCounts);

        StackOverflowStream stream = new StackOverflowStream();
        stream.open(inputFile.getAbsolutePath());

        out = new PrintStream(new FileOutputStream(outputFile));

        int correctTagCount = 0;
        int postCount = 0;

        HashSet<String> postTags = new HashSet<String>();
        float postPctCorrect;

        int totalSingleCorrect = 0;
        int totalHalfCorrect = 0;

        for (StackOverflowPost post : stream) {
            correctTagCount = 0;
            postCount++;

            postTags.clear();
            postTags.addAll(post.getTags());
            for (String tag : post.getTags()) {
                if (tagCounts.containsKey(tag)) {
                    tagCounts.adjustOrPutValue(tag, 1, 1);
                }
            }

            ScoreTag[] tags = client.getTags(post.getTitle() + "\n" + post.getBody(), maxTags);

            for (ScoreTag tag : tags) {
                if (postTags.contains(tag.getTag())) {
                    correctTagCount += 1;
                    tagCorrect.adjustOrPutValue(tag.getTag(), 1, 1);
                }
            }

            if (correctTagCount > 0) {
                totalSingleCorrect += 1;
            }

            postPctCorrect = correctTagCount / (float) postTags.size();
            if (postPctCorrect >= 0.50f) {
                totalHalfCorrect += 1;
            }

            if ((postCount % 100) == 0) {
                dumpStats(System.err, postCount, totalSingleCorrect, totalHalfCorrect);
            }

        }

        dumpStats(System.err, postCount, totalSingleCorrect, totalHalfCorrect);
        dumpStats(out, postCount, totalSingleCorrect, totalHalfCorrect);
        dumpTags(out, tagCounts, tagCorrect);
    } catch (Exception ex) {
        throw (RuntimeException) new RuntimeException().initCause(ex);
    } finally {
        if (out != null) {
            out.close();
        }
    }
}

From source file:com.izforge.izpack.core.rules.process.ExistsCondition.java

@Override
public Set<String> getVarRefs() {
    HashSet<String> vars = new HashSet<String>(2);
    switch (contentType) {
    case VARIABLE:
        if (this.content != null) {
            // variable is used in this case
            vars.add(this.content);
        }//from   w w w .j  av  a2  s .c  o m
        break;
    case FILE:
        if (this.content != null) {
            // variables are resolved here
            vars.addAll(ValueUtils.parseUnresolvedVariableNames(this.content));
        }
        break;
    default:
        throw new CompilerException("Unimplemented contentType");
    }
    return vars;
}

From source file:edu.uga.cs.fluxbuster.clustering.DomainCluster.java

/**
 * Gets the domain names in the cluster.
 *
 * @return the set of domain names/*from   www .  ja va  2s. com*/
 */
public Set<String> getDomains() {
    HashSet<String> retval = new HashSet<String>();
    retval.addAll(this.domains);
    return retval;
}

From source file:DirectoryWalker.java

/**
 * Get all the Directories in the starting directory (and sub dirs)
 * returns only files ending this the filename
 * @param startingDirectory/*  w w w .  j  a  va2s.  c o  m*/
 * @return filesFound (as HashSet)
 * @exception java.io.IOException
 */
public static HashSet getDirs(String startingDirectory) throws java.io.IOException {

    //Local Variables
    String tmpFullFile;
    String tmpSubDir;
    File startDir = new File(startingDirectory);
    File tmpFile;
    String[] thisDirContents;
    HashSet dirsFound = new HashSet();
    HashSet subDirFilesFound;

    //Check that this is a valid directory
    if (!startDir.isDirectory()) {
        throw new java.io.IOException(startingDirectory + " was not a valid directory");
    }

    //Add the current directory to the output list
    dirsFound.add(startingDirectory);

    //Get the contents of the current directory
    thisDirContents = startDir.list();

    if (thisDirContents != null) {
        //Now loop through , apply filter , or adding them to list of sub dirs
        for (int a = 0; a < thisDirContents.length; a++) {

            //Get Handle to (full) file (inc path)  
            tmpFullFile = FileUtil.combineFileAndDirectory(thisDirContents[a], startingDirectory);

            tmpFile = new File(tmpFullFile);

            //We're only interested in directories
            if (tmpFile.isDirectory()) {

                //Add this to the directory list
                dirsFound.add(tmpFullFile);

                //Now Do Recursive Call (to this method)if Directory
                tmpSubDir = FileUtil.combineFileAndDirectory(thisDirContents[a], startingDirectory);
                subDirFilesFound = DirectoryWalker.getDirs(tmpSubDir);
                dirsFound.addAll(subDirFilesFound);
            }

        }
    }

    return dirsFound;

}

From source file:org.hyperic.hq.measurement.server.session.TemplateManagerImpl.java

/**
 * Set the measurement templates to be "designated" for a monitorable type.
 *///from  w w  w .  ja  va 2s. c  o m
public void setDesignatedTemplates(String mType, Integer[] desigIds) {

    List<MeasurementTemplate> derivedTemplates = measurementTemplateDAO.findDerivedByMonitorableType(mType);
    HashSet<Integer> designates = new HashSet<Integer>();
    designates.addAll(Arrays.asList(desigIds));

    for (MeasurementTemplate template : derivedTemplates) {

        // Never turn off Availability as an indicator
        if (template.isAvailability())
            continue;

        boolean designated = designates.contains(template.getId());
        if (designated != template.isDesignate())
            template.setDesignate(designated);
    }
}