Example usage for java.util LinkedHashSet LinkedHashSet

Introduction

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

Prototype

public LinkedHashSet()

Source Link

Document

Constructs a new, empty linked hash set with the default initial capacity (16) and load factor (0.75).

Usage

From source file:io.fabric8.vertx.maven.plugin.utils.WebJars.java

/**
 * Checks whether the given file is a WebJar or not (http://www.webjars.org/documentation).
 * The check is based on the presence of {@literal META-INF/resources/webjars/} directory in the jar file.
 *
 * @param file the file.//from w  ww . j a  va 2s.  c  o m
 * @return {@literal true} if it's a bundle, {@literal false} otherwise.
 */
public static boolean isWebJar(Log log, File file) {
    if (file == null) {
        return false;
    }
    Set<String> found = new LinkedHashSet<>();
    if (file.isFile() && file.getName().endsWith(".jar")) {
        JarFile jar = null;
        try {
            jar = new JarFile(file);

            // Fast return if the base structure is not there
            if (jar.getEntry(WEBJAR_LOCATION) == null) {
                return false;
            }

            Enumeration<JarEntry> entries = jar.entries();
            while (entries.hasMoreElements()) {
                JarEntry entry = entries.nextElement();
                Matcher matcher = WEBJAR_REGEX.matcher(entry.getName());
                if (matcher.matches()) {
                    found.add(matcher.group(1) + "-" + matcher.group(2));
                }
            }
        } catch (IOException e) {
            log.error("Cannot check if the file " + file.getName() + " is a webjar, cannot open it", e);
            return false;
        } finally {
            final JarFile finalJar = jar;
            IOUtils.closeQuietly(() -> {
                if (finalJar != null) {
                    finalJar.close();
                }
            });
        }

        for (String lib : found) {
            log.info("Web Library found in " + file.getName() + " : " + lib);
        }

        return !found.isEmpty();
    }

    return false;
}

From source file:net.nifheim.beelzebu.coins.common.utils.dependencies.DependencyManager.java

public static void loadAllDependencies() {
    Set<Dependency> dependencies = new LinkedHashSet<>();
    dependencies.addAll(Arrays.asList(Dependency.values()));
    if (classExists("org.sqlite.JDBC") || core.isBungee()) {
        dependencies.remove(Dependency.SQLITE_DRIVER);
    }/*w  w w .  j  av  a 2s  .  com*/
    if (classExists("com.mysql.jdbc.Driver")) {
        dependencies.remove(Dependency.MYSQL_DRIVER);
    }
    if (classExists("org.slf4j.Logger") && classExists("org.slf4j.LoggerFactory")) {
        dependencies.remove(Dependency.SLF4J_API);
        dependencies.remove(Dependency.SLF4J_SIMPLE);
    }
    if (classExists("org.apache.commons.io.FileUtils")) {
        dependencies.remove(Dependency.COMMONS_IO);
    }
    if (!dependencies.isEmpty()) {
        loadDependencies(dependencies);
    }
}

From source file:de.vandermeer.skb.interfaces.coin.HeadsSuccessWithWarnings.java

/**
 * Creates a new success coin with given value and warnings.
 * @param <R> type of the return value
 * @param <M> the message type for the set
 * @param value the actual return value/*from  w  w w .ja  v  a 2 s. c  o m*/
 * @return new success coin
 */
static <R, M> HeadsSuccessWithWarnings<R, M> create(final R value) {
    return new HeadsSuccessWithWarnings<R, M>() {
        final Set<M> warningSet = new LinkedHashSet<>();

        @Override
        public R getReturn() {
            return value;
        }

        @Override
        public Set<M> getWarningMessages() {
            return this.warningSet;
        }
    };
}

From source file:ca.on.oicr.pde.tools.BEDFileUtils.java

/**
 * Gets the set (no duplicates) of chromosomes from a bed file.
 *
 * @param bedFilePath Path to the bed file.
 *
 * @return The set of chromosomes (no duplicates)
 *
 * @throws FileNotFoundException, IOException
 *//*  w ww .  j  a  va  2s.c  o  m*/
public static Set<String> getChromosomes(String bedFilePath) throws FileNotFoundException, IOException {
    Set<String> chrs = new LinkedHashSet<>();
    File bedFile = FileUtils.getFile(bedFilePath);
    try (InputStream is = new FileInputStream(bedFile);
            AsciiLineReader alr = new AsciiLineReader(is);
            LineIteratorImpl lineIterator = new LineIteratorImpl(alr);) {
        BEDCodec bc = new BEDCodec();
        while (!bc.isDone(lineIterator)) {
            BEDFeature bf = bc.decode(lineIterator);
            if (bf != null) {
                //see https://github.com/samtools/htsjdk/issues/197
                chrs.add(bf.getContig());
            }
        }
    }
    return chrs;
}

From source file:net.audumla.climate.ClimateDataFactory.java

/**
 * Replaces the climate data with a readonly version.
 *
 * @param cd the existing climate data bean
 * @return the climate data//from  w  w  w  .j ava2 s  .  c  o  m
 */
public static ClimateData convertToReadOnlyClimateData(ClimateData cd) {
    if (cd == null) {
        return null;
    }
    Set<Class<?>> interfaces = new LinkedHashSet<Class<?>>();
    interfaces.addAll(ClassUtils.getAllInterfaces(cd.getClass()));
    interfaces.remove(WritableClimateData.class);
    return BeanUtils.convertBean(cd, interfaces.toArray(new Class<?>[interfaces.size()]));
}

From source file:com.joyent.manta.client.MantaObjectDepthComparatorTest.java

private static void assertOrdering(final List<MantaObject> sorted) {
    Set<String> parentDirs = new LinkedHashSet<>();
    int index = 0;

    for (MantaObject obj : sorted) {
        if (obj.isDirectory()) {
            String parentDir = Paths.get(obj.getPath()).getParent().toString();

            Assert.assertFalse(parentDirs.contains(parentDir),
                    "The parent of this directory was encountered before " + "this directory [index=" + index
                            + "].");

            parentDirs.remove(obj.getPath());
        } else {/*w  w  w  .j  a v a 2  s. c  o  m*/
            String fileParentDir = Paths.get(obj.getPath()).getParent().toString();

            Assert.assertFalse(parentDirs.contains(fileParentDir),
                    "Parent directory path was returned before file path. " + "Index [" + index
                            + "] was out of order. " + "Actual sorting:\n" + StringUtils.join(sorted, "\n"));
        }

        index++;
    }
}

From source file:io.cortical.retina.model.TestDataHarness.java

/**
 * Create dummy  {@link Fingerprint}.//ww w. j a  v a2  s.co m
 * @param sparsity      percentage of on bits
 * @return dummy fingerprint.
 */
public static Fingerprint createFingerprint(double sparsity) {
    Random random = new Random(SEED);
    Set<Integer> positionSet = new LinkedHashSet<>();
    while (positionSet.size() <= ((double) (MAX_POSITION)) * sparsity) {
        positionSet.add(random.nextInt(MAX_POSITION));
    }

    Integer[] positionsInteger = new Integer[FINGERPRINT_LENGTH];
    positionsInteger = positionSet.toArray(positionsInteger);
    sort(positionsInteger);
    return new Fingerprint(ArrayUtils.toPrimitive(positionsInteger));
}

From source file:de.tudarmstadt.ukp.dkpro.core.testing.validation.CasValidator.java

public void setChecks(Collection<Class<? extends Check>> aChecks) {
    checks = new LinkedHashSet<>();
    if (aChecks != null) {
        checks.addAll(aChecks);/* w  w w. j a va  2 s .  c  om*/
    }
}

From source file:com.asual.summer.core.resource.CompositeResource.java

public List<CompositeResource> getChildren() {
    if (children == null) {
        LinkedHashSet<CompositeResource> set = new LinkedHashSet<CompositeResource>();
        Map<String, CompositeResource> beans = BeanUtils.getBeansOfType(CompositeResource.class);
        for (CompositeResource resource : beans.values()) {
            if (this.equals(resource.getParent())) {
                set.add(resource);//from ww  w  . j  a  va2 s.c om
            }
        }
        children = new ArrayList<CompositeResource>(set);
        OrderComparator.sort(children);
    }
    return children;
}

From source file:facebook4j.TargetingParameter.java

public void setLocales(Set<Locale> locales) {
    this.locales = new LinkedHashSet<String>();
    for (Locale locale : locales) {
        this.locales.add(locale.toString());
    }//www  .  j a  va 2 s  . c o  m
}