Example usage for java.util Set remove

Introduction

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

Prototype

boolean remove(Object o);

Source Link

Document

Removes the specified element from this set if it is present (optional operation).

Usage

From source file:com.github.sevntu.checkstyle.internal.ChecksTest.java

private static void validateEclipseCsMetaPropFile(File file, String pkg, Set<Class<?>> pkgModules)
        throws Exception {
    Assert.assertTrue("'checkstyle-metadata.properties' must exist in eclipsecs in inside " + pkg,
            file.exists());/*ww  w.  j a  va  2s . c om*/

    final Properties prop = new Properties();
    prop.load(new FileInputStream(file));

    final Set<Object> properties = new HashSet<>(Collections.list(prop.keys()));

    for (Class<?> module : pkgModules) {
        final String moduleName = module.getSimpleName();

        Assert.assertTrue(moduleName + " requires a name in eclipsecs properties " + pkg,
                properties.remove(moduleName + ".name"));
        Assert.assertTrue(moduleName + " requires a desc in eclipsecs properties " + pkg,
                properties.remove(moduleName + ".desc"));

        final Set<String> moduleProperties = getFinalProperties(module);

        for (String moduleProperty : moduleProperties) {
            Assert.assertTrue(
                    moduleName + " requires the property " + moduleProperty + " in eclipsecs properties " + pkg,
                    properties.remove(moduleName + "." + moduleProperty));
        }
    }

    for (Object property : properties) {
        Assert.fail("Unknown property found in eclipsecs properties " + pkg + ": " + property);
    }
}

From source file:edu.umass.cs.utils.Util.java

public static Set<?> removeFromSetCopy(Set<?> set, Object element) {
    if (set != null && element != null) {
        Set<?> copy = new HashSet<>(set);
        copy.remove(element);
        return copy;
    }//from   ww w  . j a v  a2 s  .co  m
    return set;
}

From source file:com.asakusafw.directio.hive.parquet.DataModelMaterializer.java

private static List<Mapping> computeMappingByName(DataModelDescriptor target, MessageType source) {
    if (LOG.isDebugEnabled()) {
        LOG.debug(MessageFormat.format("Mapping columns by their name: model={0}", //$NON-NLS-1$
                target.getDataModelClass().getName()));
    }/*from   w  w w .j a va  2  s.  c om*/
    Set<PropertyDescriptor> rest = new LinkedHashSet<>(target.getPropertyDescriptors());
    List<Mapping> mappings = new ArrayList<>();
    for (ColumnDescriptor s : source.getColumns()) {
        String name = s.getPath()[0];
        Type sType = source.getType(s.getPath());
        PropertyDescriptor t = target.findPropertyDescriptor(name);
        if (t != null) {
            mappings.add(new Mapping(s, sType, t));
            rest.remove(t);
        } else {
            mappings.add(new Mapping(s, sType, null));
        }
    }
    for (PropertyDescriptor t : rest) {
        mappings.add(new Mapping(null, null, t));
    }
    return mappings;
}

From source file:models.NotificationMail.java

/**
 * Sends notification mails for the given event.
 *
 * @param event//  www.j  a v a  2s  .  c o m
 * @see <a href="https://github.com/nforge/yobi/blob/master/docs/technical/watch.md>watch.md</a>
 */
private static void sendNotification(NotificationEvent event) {
    Set<User> receivers = event.receivers;

    // Remove inactive users.
    Iterator<User> iterator = receivers.iterator();
    while (iterator.hasNext()) {
        User user = iterator.next();
        if (user.state != UserState.ACTIVE) {
            iterator.remove();
        }
    }

    receivers.remove(User.anonymous);

    if (receivers.isEmpty()) {
        return;
    }

    HashMap<String, List<User>> usersByLang = new HashMap<>();

    for (User receiver : receivers) {
        String lang = receiver.lang;

        if (lang == null) {
            lang = Locale.getDefault().getLanguage();
        }

        if (usersByLang.containsKey(lang)) {
            usersByLang.get(lang).add(receiver);
        } else {
            usersByLang.put(lang, new ArrayList<>(Arrays.asList(receiver)));
        }
    }

    for (String langCode : usersByLang.keySet()) {
        final EventEmail email = new EventEmail(event);

        try {
            if (hideAddress) {
                email.setFrom(Config.getEmailFromSmtp(), event.getSender().name);
                email.addTo(Config.getEmailFromSmtp(), utils.Config.getSiteName());
            } else {
                email.setFrom(event.getSender().email, event.getSender().name);
            }

            for (User receiver : usersByLang.get(langCode)) {
                if (hideAddress) {
                    email.addBcc(receiver.email, receiver.name);
                } else {
                    email.addTo(receiver.email, receiver.name);
                }
            }

            if (email.getToAddresses().isEmpty()) {
                continue;
            }

            Lang lang = Lang.apply(langCode);

            String message = event.getMessage(lang);
            String urlToView = event.getUrlToView();
            String reference = Url.removeFragment(event.getUrlToView());

            email.setSubject(event.title);

            Resource resource = event.getResource();
            if (resource.getType() == ResourceType.ISSUE_COMMENT) {
                IssueComment issueComment = IssueComment.find.byId(Long.valueOf(resource.getId()));
                resource = issueComment.issue.asResource();
            }
            email.setHtmlMsg(getHtmlMessage(lang, message, urlToView, resource));
            email.setTextMsg(getPlainMessage(lang, message, Url.create(urlToView)));
            email.setCharset("utf-8");
            email.addReferences();
            email.setSentDate(event.created);
            Mailer.send(email);
            String escapedTitle = email.getSubject().replace("\"", "\\\"");
            String logEntry = String.format("\"%s\" %s", escapedTitle, email.getBccAddresses());
            play.Logger.of("mail").info(logEntry);
        } catch (Exception e) {
            Logger.warn("Failed to send a notification: " + email + "\n" + ExceptionUtils.getStackTrace(e));
        }
    }
}

From source file:edu.umass.cs.utils.Util.java

public static Set<?> removeFromSet(Set<?> set, Object element) {
    if (set != null && element != null)
        set.remove(element);
    return set;//  w w w . j  av  a  2 s .c  o m
}

From source file:com.erudika.para.core.CoreUtils.java

/**
 * Adds any number of tags to the set of tags.
 * @param tag a tag, must not be null or empty
 * @param objectTags the object tags//w w w  .j av a 2s  .  co m
 * @return a new list of tags
 */
public static List<String> addTags(List<String> objectTags, String... tag) {
    if (tag != null && tag.length > 0) {
        Set<String> tagz;
        if (objectTags == null || objectTags.isEmpty()) {
            tagz = new HashSet<String>();
        } else {
            tagz = new HashSet<String>(objectTags);
        }
        for (String t : tag) {
            if (!StringUtils.isBlank(t)) {
                tagz.add(Utils.noSpaces(Utils.stripAndTrim(t), "-"));
            }
        }
        tagz.remove(null);
        tagz.remove("");
        return new ArrayList<String>(tagz);
    }
    return objectTags;
}

From source file:edu.umass.cs.utils.Util.java

public static Object getOtherThanString(Set<?> set, Object exclude) {
    return new Object() {
        public String toString() {
            @SuppressWarnings({ "rawtypes", "unchecked" })
            Set<?> copy = new HashSet(set);
            copy.remove(exclude);
            return copy.toString();
        }//from  ww w .  j a  v a  2  s  .com
    };
}

From source file:com.huawei.streaming.cql.DriverContext.java

/**
 * classpathjar/*ww  w .  jav  a  2s  .c  om*/
 *
 * @param pathsToRemove jar
 * @throws IOException jar
 */
private static void removeFromClassPath(String[] pathsToRemove) throws IOException {
    Thread curThread = Thread.currentThread();
    URLClassLoader loader = (URLClassLoader) curThread.getContextClassLoader();
    Set<URL> newPath = new HashSet<URL>(Arrays.asList(loader.getURLs()));

    if (pathsToRemove != null) {
        for (String onestr : pathsToRemove) {
            if (StringUtils.indexOf(onestr, FILE_PREFIX) == 0) {
                onestr = StringUtils.substring(onestr, CQLConst.I_7);
            }

            URL oneurl = (new File(onestr)).toURI().toURL();
            newPath.remove(oneurl);
        }
    }

    loader = new URLClassLoader(newPath.toArray(new URL[0]));
    curThread.setContextClassLoader(loader);
}

From source file:net.minecraftforge.common.crafting.CraftingHelper.java

public static ShapedPrimer parseShaped(Object... recipe) {
    ShapedPrimer ret = new ShapedPrimer();
    String shape = "";
    int idx = 0;/*  w ww.j av  a 2s . co m*/

    if (recipe[idx] instanceof Boolean) {
        ret.mirrored = (Boolean) recipe[idx];
        if (recipe[idx + 1] instanceof Object[])
            recipe = (Object[]) recipe[idx + 1];
        else
            idx = 1;
    }

    if (recipe[idx] instanceof String[]) {
        String[] parts = ((String[]) recipe[idx++]);

        for (String s : parts) {
            ret.width = s.length();
            shape += s;
        }

        ret.height = parts.length;
    } else {
        while (recipe[idx] instanceof String) {
            String s = (String) recipe[idx++];
            shape += s;
            ret.width = s.length();
            ret.height++;
        }
    }

    if (ret.width * ret.height != shape.length() || shape.length() == 0) {
        String err = "Invalid shaped recipe: ";
        for (Object tmp : recipe) {
            err += tmp + ", ";
        }
        throw new RuntimeException(err);
    }

    HashMap<Character, Ingredient> itemMap = Maps.newHashMap();
    itemMap.put(' ', Ingredient.EMPTY);

    for (; idx < recipe.length; idx += 2) {
        Character chr = (Character) recipe[idx];
        Object in = recipe[idx + 1];
        Ingredient ing = CraftingHelper.getIngredient(in);

        if (' ' == chr.charValue())
            throw new JsonSyntaxException("Invalid key entry: ' ' is a reserved symbol.");

        if (ing != null) {
            itemMap.put(chr, ing);
        } else {
            String err = "Invalid shaped ore recipe: ";
            for (Object tmp : recipe) {
                err += tmp + ", ";
            }
            throw new RuntimeException(err);
        }
    }

    ret.input = NonNullList.withSize(ret.width * ret.height, Ingredient.EMPTY);

    Set<Character> keys = Sets.newHashSet(itemMap.keySet());
    keys.remove(' ');

    int x = 0;
    for (char chr : shape.toCharArray()) {
        Ingredient ing = itemMap.get(chr);
        if (ing == null)
            throw new IllegalArgumentException(
                    "Pattern references symbol '" + chr + "' but it's not defined in the key");
        ret.input.set(x++, ing);
        keys.remove(chr);
    }

    if (!keys.isEmpty())
        throw new IllegalArgumentException("Key defines symbols that aren't used in pattern: " + keys);

    return ret;
}

From source file:com.silverpeas.util.StringUtil.java

private static String reencode(byte[] data, Set<String> encodings, String declaredEncoding)
          throws UnsupportedEncodingException {
      if (!encodings.isEmpty()) {
          String encoding = encodings.iterator().next();
          String value = new String(data, encoding);
          if (!checkEncoding(value)) {
              encodings.remove(encoding);
              return reencode(data, encodings, declaredEncoding);
          }/*from   w  w w  . ja  va2  s.co  m*/
          return encoding;
      }
      return declaredEncoding;
  }