Example usage for java.util Collections unmodifiableCollection

Introduction

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

Prototype

public static <T> Collection<T> unmodifiableCollection(Collection<? extends T> c)

Source Link

Document

Returns an unmodifiable view of the specified collection.

Usage

From source file:edu.uci.ics.jung.graph.DirectedSparseGraph.java

public Collection<E> getInEdges(V vertex) {
    if (!containsVertex(vertex))
        return null;
    return Collections.unmodifiableCollection(getIncoming_internal(vertex));
}

From source file:me.st28.flexseries.flexcore.debug.DebugManager.java

public final Collection<DebugTest> getDebugTests(Class<? extends JavaPlugin> pluginClass) {
    Validate.notNull(pluginClass, "Plugin class cannot be null.");
    return !debugTests.containsKey(pluginClass) ? null
            : Collections.unmodifiableCollection(debugTests.get(pluginClass).values());
}

From source file:com.alfaariss.oa.engine.core.idp.IDPStorageManager.java

/**
 * Returns all IDP storage ID's that are available.
 * @return An unmodifiable collection with storage ID's.
 *///from  w  w w  .  j av  a 2  s . c  o  m
public Collection<String> getStorageIDs() {
    return Collections.unmodifiableCollection(_htStorages.keySet());
}

From source file:com.blurengine.blur.framework.ticking.TickMethodsCache.java

/**
 * Loads and caches a {@link Class}//from  w w w .ja  v  a 2  s . c  o m
 *
 * @param clazz class to load and cache for future usage
 *
 * @return list of {@link TickMethod} represented the cached methods
 *
 * @throws IllegalArgumentException thrown if {@code clazz} is {@code Tickable.class}
 */
public static Collection<TickMethod> loadClass(@Nonnull Class<?> clazz) throws IllegalArgumentException {
    Preconditions.checkNotNull(clazz, "clazz cannot be null.");
    if (!LOADED_CLASSES.contains(clazz)) {

        Collection<TickMethod> tickMethods = CLASS_TICK_METHODS.get(clazz); // empty cache list, automatically updates

        { // Load superclasses first
            Class<?> superclass = clazz.getSuperclass();
            // No need for while loop as loadClass will end up reaching here if necessary.
            if (!superclass.equals(Object.class)) {
                tickMethods.addAll(loadClass(superclass));
            }
        }

        for (Method method : clazz.getDeclaredMethods()) {
            TickMethod tickMethod = getTickMethod(clazz, method);
            if (tickMethod != null) {
                tickMethods.add(tickMethod);
            } else {
                Tick tick = method.getDeclaredAnnotation(Tick.class);
                if (tick != null) {
                    try {
                        Preconditions.checkArgument(method.getParameterCount() <= 1,
                                "too many parameters in tick method " + method.getName() + ".");
                        if (method.getParameterCount() > 0) {
                            Preconditions.checkArgument(
                                    method.getParameterTypes()[0].isAssignableFrom(TickerTask.class),
                                    "Invalid parameter in tick method " + method.getName() + ".");
                        }
                        boolean passParams = method.getParameterCount() > 0;
                        // Tickables may be marked private for organisation.
                        method.setAccessible(true);

                        tickMethods.add(new TickMethod(method, passParams, tick));
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
        }
        LOADED_CLASSES.add(clazz);
    }
    return Collections.unmodifiableCollection(CLASS_TICK_METHODS.get(clazz));
}

From source file:de.johni0702.minecraft.gui.container.AbstractGuiContainer.java

@Override
public Collection<GuiElement> getChildren() {
    return Collections.unmodifiableCollection(elements.keySet());
}

From source file:com.haulmont.cuba.gui.presentations.PresentationsImpl.java

@Override
public Collection<Object> getPresentationIds() {
    checkLoad();
    return Collections.unmodifiableCollection(presentations.keySet());
}

From source file:ezbake.data.graph.blueprints.visibility.PropertyValueMap.java

@Override
public Collection<Object> values() {
    Set<Object> values = new HashSet<>(3);
    values.add(value);//w  w  w. jav  a2 s.  c  om
    values.add(visibility);
    if (delete != null) {
        values.add(delete);
    }

    return Collections.unmodifiableCollection(values);
}

From source file:com.vmware.appfactory.datastore.DatastoreClientService.java

@Nonnull
public Collection<DsDatastore> getCachedDatastores() {
    return Collections.unmodifiableCollection(_dsCache.values());
}

From source file:ca.mcgill.cs.creco.data.CRData.java

/**
 * @return An iterator on the product list.
 *///from  ww  w .  j  av  a 2 s  .  com
@Override
public Collection<Product> getProducts() {
    return Collections.unmodifiableCollection(aProducts.values());
}

From source file:com.ponysdk.ui.server.basic.PDateBox.java

@Override
public Collection<PValueChangeHandler<Date>> getValueChangeHandlers() {
    return Collections.unmodifiableCollection(handlers);
}