Example usage for java.util Collections unmodifiableList

Introduction

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

Prototype

public static <T> List<T> unmodifiableList(List<? extends T> list)

Source Link

Document

Returns an unmodifiable view of the specified list.

Usage

From source file:com.activecq.api.ActiveProperties.java

/**
 * Uses reflection to create a List of the keys defined in the ActiveField subclass (and its inheritance tree).
 * Only fields that meet the following criteria are returned:
 * - public/*  w w  w.  java2s .  com*/
 * - static
 * - final
 * - String
 * - Upper case 
 * @return a List of all the Fields
 */
@SuppressWarnings("unchecked")
public List<String> getKeys() {
    ArrayList<String> keys = new ArrayList<String>();
    ArrayList<String> names = new ArrayList<String>();
    Class cls = this.getClass();

    if (cls == null) {
        return Collections.unmodifiableList(keys);
    }

    Field fieldList[] = cls.getFields();

    for (Field fld : fieldList) {
        int mod = fld.getModifiers();

        // Only look at public static final fields
        if (!Modifier.isPublic(mod) || !Modifier.isStatic(mod) || !Modifier.isFinal(mod)) {
            continue;
        }

        // Only look at String fields
        if (!String.class.equals(fld.getType())) {
            continue;
        }

        // Only look at uppercase fields
        if (!StringUtils.equals(fld.getName().toUpperCase(), fld.getName())) {
            continue;
        }

        // Get the value of the field
        String value;
        try {
            value = StringUtils.stripToNull((String) fld.get(this));
        } catch (IllegalArgumentException e) {
            continue;
        } catch (IllegalAccessException e) {
            continue;
        }

        // Do not add duplicate or null keys, or previously added named fields
        if (value == null || names.contains(fld.getName()) || keys.contains(value)) {
            continue;
        }

        // Success! Add key to key list
        keys.add(value);

        // Add field named to process field names list
        names.add(fld.getName());

    }

    return Collections.unmodifiableList(keys);
}

From source file:io.github.carlomicieli.footballdb.starter.pages.Table.java

protected Table(TableBuilder tb) {
    this.size = ImmutablePair.of(tb.size.getKey(), tb.size.getValue());
    this.headers = Collections.unmodifiableList(tb.columnHeaders);
    this.rows = tb.values.stream().map(r -> Row.of(r, headers)).collect(Collectors.toList());
}

From source file:de.dhke.projects.cutil.collections.frozen.FrozenSortedList.java

public FrozenSortedList(final Collection<? extends T> source) {
    final SortedListSet<T> elements = new SortedListSet<>(source);
    _elements = Collections.unmodifiableList(elements);
}

From source file:com.github.zdsiyan.maven.plugin.smartconfig.model.ConfigFile.java

public List<PointHandle> getPointHandles() {
    return Collections.unmodifiableList(pointHandles);
}

From source file:Main.java

/**
 * Parses the contents of {@link Engine#EXTRA_AVAILABLE_VOICES} and returns
 * a unmodifiable list of {@link Locale}s sorted by display name. See
 * {@link #LOCALE_COMPARATOR} for sorting information.
 *
 * @param availableLanguages A list of locale strings in the form
 *            {@code language-country-variant}.
 * @return A sorted, unmodifiable list of {@link Locale}s.
 *//* w  w w.  j a  v  a2 s  .  com*/
public static List<Locale> parseAvailableLanguages(List<String> availableLanguages) {
    final List<Locale> results = new ArrayList<Locale>(availableLanguages.size());

    for (String availableLang : availableLanguages) {
        final String[] langCountryVar = availableLang.split("-");
        final Locale loc;

        if (langCountryVar.length == 1) {
            loc = new Locale(langCountryVar[0]);
        } else if (langCountryVar.length == 2) {
            loc = new Locale(langCountryVar[0], langCountryVar[1]);
        } else if (langCountryVar.length == 3) {
            loc = new Locale(langCountryVar[0], langCountryVar[1], langCountryVar[2]);
        } else {
            continue;
        }

        results.add(loc);
    }

    // Sort by display name, ascending case-insensitive.
    Collections.sort(results, LOCALE_COMPARATOR);

    return Collections.unmodifiableList(results);
}

From source file:com.liferay.mobile.sdk.http.Discovery.java

public List<Action> getActions() {
    return Collections.unmodifiableList(_actions);
}

From source file:com.zb.app.web.tools.EnumViewTools.java

public static List<LineDayEnum> getAllLineDay() {
    if (lineDayEnumList == null) {
        lineDayEnumList = new ArrayList<LineDayEnum>();
        for (LineDayEnum _enum : LineDayEnum.values()) {
            lineDayEnumList.add(_enum);
        }//from   www. j ava  2s . com
        lineDayEnumList = Collections.unmodifiableList(lineDayEnumList);
    }
    return lineDayEnumList;
}

From source file:com.buffalokiwi.aerodrome.jet.JetException.java

/**
 * Constructs an instance of <code>JetException</code> with the specified
 * detail message.//from  w  ww.  ja v  a  2s . c o m
 *
 * @param msg the detail message.
 */
public JetException(String msg) {
    super(msg);
    response = null;
    messages = Collections.unmodifiableList(new ArrayList<String>());
}

From source file:com.frank.search.solr.core.query.AbstractFunction.java

@SuppressWarnings("unchecked")
@Override
public List<?> getArguments() {
    return Collections.unmodifiableList(this.arguments);
}

From source file:de.xirp.db.ChartDatabaseUtil.java

/**
 * Returns all {@link de.xirp.db.Observed} for the
 * given record and key name./*from ww w  .  j  av  a2s  .co m*/
 * 
 * @param record
 *            The record to look in.
 * @param keyname
 *            The name of the observed key.
 * @return A list with all <code>Observed</code> for the record
 *         and key.
 * @see de.xirp.db.Observed
 */
@SuppressWarnings("unchecked")
public static List<Observed> getObservedList(Record record, String keyname) {
    Session session = DatabaseManager.getCurrentHibernateSession();
    session.getTransaction().begin();

    Query query = session.createQuery("FROM Observed as obs WHERE obs.record = ? and obs.observedKey = ?"); //$NON-NLS-1$
    query.setEntity(0, record);
    query.setString(1, keyname);
    List<Observed> obs = query.list();

    session.close();
    return Collections.unmodifiableList(obs);
}