Example usage for java.util TreeSet addAll

Introduction

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

Prototype

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

Source Link

Document

Adds all of the elements in the specified collection to this set.

Usage

From source file:com.metamx.druid.utils.ExposeS3DataSource.java

public static void main(String[] args) throws ServiceException, IOException, NoSuchAlgorithmException {
    CLI cli = new CLI();
    cli.addOption(new RequiredOption(null, "s3Bucket", true, "s3 bucket to pull data from"));
    cli.addOption(new RequiredOption(null, "s3Path", true,
            "base input path in s3 bucket.  Everything until the date strings."));
    cli.addOption(new RequiredOption(null, "timeInterval", true, "ISO8601 interval of dates to index"));
    cli.addOption(new RequiredOption(null, "granularity", true, String.format(
            "granularity of index, supported granularities: [%s]", Arrays.asList(Granularity.values()))));
    cli.addOption(new RequiredOption(null, "zkCluster", true, "Cluster string to connect to ZK with."));
    cli.addOption(new RequiredOption(null, "zkBasePath", true, "The base path to register index changes to."));

    CommandLine commandLine = cli.parse(args);

    if (commandLine == null) {
        return;/*  ww  w .  j a  v a 2 s .  c  o  m*/
    }

    String s3Bucket = commandLine.getOptionValue("s3Bucket");
    String s3Path = commandLine.getOptionValue("s3Path");
    String timeIntervalString = commandLine.getOptionValue("timeInterval");
    String granularity = commandLine.getOptionValue("granularity");
    String zkCluster = commandLine.getOptionValue("zkCluster");
    String zkBasePath = commandLine.getOptionValue("zkBasePath");

    Interval timeInterval = new Interval(timeIntervalString);
    Granularity gran = Granularity.valueOf(granularity.toUpperCase());
    final RestS3Service s3Client = new RestS3Service(new AWSCredentials(
            System.getProperty("com.metamx.aws.accessKey"), System.getProperty("com.metamx.aws.secretKey")));
    ZkClient zkClient = new ZkClient(new ZkConnection(zkCluster), Integer.MAX_VALUE, new StringZkSerializer());

    zkClient.waitUntilConnected();

    for (Interval interval : gran.getIterable(timeInterval)) {
        log.info("Processing interval[%s]", interval);
        String s3DatePath = JOINER.join(s3Path, gran.toPath(interval.getStart()));
        if (!s3DatePath.endsWith("/")) {
            s3DatePath += "/";
        }

        StorageObjectsChunk chunk = s3Client.listObjectsChunked(s3Bucket, s3DatePath, "/", 2000, null, true);
        TreeSet<String> commonPrefixes = Sets.newTreeSet();
        commonPrefixes.addAll(Arrays.asList(chunk.getCommonPrefixes()));

        if (commonPrefixes.isEmpty()) {
            log.info("Nothing at s3://%s/%s", s3Bucket, s3DatePath);
            continue;
        }

        String latestPrefix = commonPrefixes.last();

        log.info("Latest segments at [s3://%s/%s]", s3Bucket, latestPrefix);

        chunk = s3Client.listObjectsChunked(s3Bucket, latestPrefix, "/", 2000, null, true);
        Integer partitionNumber;
        if (chunk.getCommonPrefixes().length == 0) {
            partitionNumber = null;
        } else {
            partitionNumber = -1;
            for (String partitionPrefix : chunk.getCommonPrefixes()) {
                String[] splits = partitionPrefix.split("/");
                partitionNumber = Math.max(partitionNumber, Integer.parseInt(splits[splits.length - 1]));
            }
        }

        log.info("Highest segment partition[%,d]", partitionNumber);

        if (partitionNumber == null) {
            final S3Object s3Obj = new S3Object(new S3Bucket(s3Bucket),
                    String.format("%sdescriptor.json", latestPrefix));
            updateWithS3Object(zkBasePath, s3Client, zkClient, s3Obj);
        } else {
            for (int i = partitionNumber; i >= 0; --i) {
                final S3Object partitionObject = new S3Object(new S3Bucket(s3Bucket),
                        String.format("%s%s/descriptor.json", latestPrefix, i));

                updateWithS3Object(zkBasePath, s3Client, zkClient, partitionObject);
            }
        }
    }
}

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From source file:Main.java

public static void main(String[] args) {

    TreeSet<Integer> treeone = new TreeSet<Integer>();
    TreeSet<Integer> treetwo = new TreeSet<Integer>();

    treeone.add(12);//from w w w.j  a  v  a  2  s.  c  om
    treeone.add(13);
    treeone.add(14);

    treetwo.add(15);
    treetwo.add(16);
    treetwo.add(17);

    // adding treetwo to treeone
    treeone.addAll(treetwo);

    Iterator<Integer> iterator = treeone.iterator();

    while (iterator.hasNext()) {
        System.out.print(iterator.next());
    }
}

---

From source file:org.unitime.timetable.solver.curricula.students.CurModel.java

public static void main(String[] args) {
    try {/*from ww  w .  j  a  va2s.  com*/
        Logger.getRootLogger().setLevel(Level.DEBUG);

        List<CurStudent> students = new ArrayList<CurStudent>();
        for (int i = 0; i < 20; i++)
            students.add(new CurStudent(new Long(1 + i), (i < 10 ? 0.5f : 2f)));
        CurModel m = new CurModel(students);
        for (int i = 1; i <= 10; i++)
            m.addCourse((long) i, "C" + i, 2 * i, null);
        for (int i = 1; i < 10; i++)
            for (int j = i + 1; j <= 10; j++)
                m.setTargetShare((long) i, (long) j, i, false);
        m.setStudentLimits();

        Document d0 = DocumentHelper.createDocument();
        Assignment<CurVariable, CurValue> a = new DefaultSingleAssignment<CurVariable, CurValue>();
        m.saveAsXml(d0.addElement("curriculum"), a);
        sLog.info(d0.asXML());

        sLog.info("Loaded: " + ToolBox.dict2string(m.getInfo(a), 2));

        m.solve(a);

        sLog.info("Solution: " + ToolBox.dict2string(m.getInfo(a), 2));

        Document d1 = DocumentHelper.createDocument();
        m.saveAsXml(d1.addElement("curriculum"), a);
        sLog.info(d1.asXML());

        Solution<CurVariable, CurValue> x = loadFromXml(d1.getRootElement());
        sLog.info("Reloaded: " + ToolBox.dict2string(x.getInfo(), 2));

        TreeSet<CurCourse> courses = new TreeSet<CurCourse>(new Comparator<CurCourse>() {
            public int compare(CurCourse c1, CurCourse c2) {
                int cmp = c1.getCourseName().compareTo(c2.getCourseName());
                if (cmp != 0)
                    return cmp;
                return c1.getCourseId().compareTo(c2.getCourseId());
            }
        });
        courses.addAll(m.getCourses());
        int penalty = 0;
        for (CurCourse course : courses) {
            sLog.info(course.getCourseName() + ": " + m.getCourse(course.getCourseId()).getStudents(a) + " ("
                    + course.getSize(a) + "/" + course.getOriginalMaxSize() + ")");
            for (CurCourse other : courses) {
                if (other.getCourseId() <= course.getCourseId())
                    continue;
                double share = course.share(a, other);
                double target = course.getTargetShare(other.getCourseId());
                sLog.info("  " + other.getCourseName() + ": share=" + share + ", target=" + target
                        + ", penalty=" + Math.abs(target - share));
                penalty += Math.abs(target - share);
            }
        }
        sLog.info("Total penalty: " + penalty);

        Document doc = DocumentHelper.createDocument();
        m.saveAsXml(doc.addElement("curriculum"), a);
        FileOutputStream fos = new FileOutputStream("/Users/muller/solution.xml");
        (new XMLWriter(fos, OutputFormat.createPrettyPrint())).write(doc);
        fos.flush();
        fos.close();

    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:Main.java

public static TreeSet copySet(List ls) {
    TreeSet s = new TreeSet();
    s.addAll(ls);
    return s;//from  w  w w.  j  av a  2s  .  c o  m
}

---

From source file:Main.java

/** Adds a two-dimensional array to a TreeSet. */
public static void addDataToSet(TreeSet set, Number[][] data) {
    for (int i = 0; i < data.length; i++) {
        set.addAll(Arrays.asList(data[i]));
    }//from  ww w  . j  ava  2 s  .  c o m
}

---

From source file:info.magnolia.module.imaging.tools.ImageIOPluginsPage.java

/**
 * Removes duplicates and returns a sorted set of all entries in lowercase.
 *///from w  ww.  j av a 2s  .co m
protected static Collection<String> filter(String... formats) {
    final TreeSet<String> set = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
    set.addAll(Arrays.asList(formats));
    CollectionUtils.transform(set, new Transformer() {
        @Override
        public Object transform(Object input) {
            return ((String) input).toLowerCase();
        }
    });
    return set;
}

---

From source file:at.porscheinformatik.sonarqube.licensecheck.mavenlicense.MavenLicense.java

public static String createString(Collection<MavenLicense> mavenLicenses) {
    TreeSet<MavenLicense> mavenLicenseSet = new TreeSet<>();
    mavenLicenseSet.addAll(mavenLicenses);

    StringWriter jsonString = new StringWriter();
    JsonGenerator generator = Json.createGenerator(jsonString);
    generator.writeStartArray();/*from w  w w .j ava 2 s .c o  m*/
    for (MavenLicense mavenLicense : mavenLicenseSet) {
        generator.writeStartObject();
        generator.write("licenseNameRegEx", mavenLicense.getLicenseNameRegEx().pattern());
        generator.write("license", mavenLicense.getLicense());
        generator.writeEnd();
    }
    generator.writeEnd();
    generator.close();

    return jsonString.toString();
}

---

From source file:it.unibz.instasearch.prefs.PreferenceInitializer.java

/**
 * Get extensions that Eclipse knows of and the default ones
 * @return comma separated string of extensions
 *///from   ww w.j a v  a  2s.  c om
public static String getIndexableExtensions() {
    String defaultExtArray[] = DEFAULT_EXTENSIONS.split(",");

    TreeSet<String> extensions = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
    extensions.addAll(Arrays.asList(defaultExtArray));

    IFileEditorMapping[] allMappings = ((EditorRegistry) PlatformUI.getWorkbench().getEditorRegistry())
            .getUnifiedMappings();

    IContentType text = Platform.getContentTypeManager().getContentType(IContentTypeManager.CT_TEXT);

    for (int i = 0; i < allMappings.length; i++) {
        if (allMappings[i].getName().equals("*")) {
            String ext = allMappings[i].getExtension();
            IContentType type = Platform.getContentTypeManager().findContentTypeFor("." + ext);

            if (type != null && type.isKindOf(text))
                extensions.add(ext);
        }
    }

    IContentType[] types = Platform.getContentTypeManager().getAllContentTypes();
    for (IContentType type : types) {
        if (type.isKindOf(text)) {
            String exts[] = type.getFileSpecs(IContentType.FILE_EXTENSION_SPEC);
            extensions.addAll(Arrays.asList(exts));
        }
    }

    return StringUtils.join(extensions.toArray(), ",");
}

---

From source file:at.porscheinformatik.sonarqube.licensecheck.license.License.java

public static String createString(Collection<License> licenses) {
    TreeSet<License> licenseSet = new TreeSet<>();
    licenseSet.addAll(licenses);

    StringWriter jsonString = new StringWriter();
    JsonGenerator generator = Json.createGenerator(jsonString);
    generator.writeStartArray();//from w  ww.j a v  a2s  .c  o  m
    for (License license : licenseSet) {
        generator.writeStartObject();
        generator.write("name", license.getName());
        generator.write("identifier", license.getIdentifier());
        generator.write("status", license.getStatus());
        generator.writeEnd();
    }
    generator.writeEnd();
    generator.close();

    return jsonString.toString();
}

---

From source file:org.ut.biolab.medsavant.shared.model.Range.java

/**
 * Get the list you get by merging the Range objects in the collection
 *
 * @param range/*from  w  w  w.  j  a  va 2s . co m*/
 * @return the merged list.
 */
public static List<Range> merge(Collection<Range> range) {
    List<Range> mergedList = new ArrayList<Range>();

    // Arrange first in order by starting positions.
    TreeSet<Range> allRangesInOrder = new TreeSet<Range>();
    allRangesInOrder.addAll(range);

    // Merge now.
    Range curMerged = null;

    for (Range r : allRangesInOrder) {
        if (curMerged != null && curMerged.canBeMergedWith(r)) {
            // merge them here
            curMerged.max = Math.max(curMerged.max, r.max);
            curMerged.min = Math.min(curMerged.min, r.min);
        } else {
            if (curMerged != null) {
                mergedList.add(curMerged);
            }
            curMerged = new Range(r.min, r.max);
        }
    }
    // Merge in the last one.
    if (curMerged != null) {
        mergedList.add(curMerged);
    }
    return mergedList;
}

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