Example usage for com.google.common.collect Iterables filter

Introduction

In this page you can find the example usage for com.google.common.collect Iterables filter.

Prototype

@GwtIncompatible("Class.isInstance")
@CheckReturnValue
public static <T> Iterable<T> filter(final Iterable<?> unfiltered, final Class<T> desiredType)

Source Link

Document

Returns all elements in unfiltered that are of the type desiredType .

Usage

From source file:org.eclipse.sirius.business.internal.session.RepresentationNameListener.java

/**
 * {@inheritDoc}//from  w w  w. j av a 2s  .co  m
 */
@Override
public void resourceSetChanged(ResourceSetChangeEvent event) {
    for (Notification notif : Iterables.filter(event.getNotifications(), Notification.class)) {
        if (isRepresentationNameChange(notif)) {
            Option<Session> session = getSessionFromRepresentation((DRepresentation) notif.getNotifier());
            if (session.some()) {
                SessionManager.INSTANCE.notifyRepresentationRenamed(session.get());
            }
        }
    }
}

From source file:org.gradle.api.internal.classloading.MemoryLeakPrevention.java

public MemoryLeakPrevention(String name, ClassLoader leakingLoader, final ClassPath classPath,
        Strategy... strategies) {/*  w w  w  . java 2 s  .c  o  m*/
    this.name = name;
    this.strategies = Sets.newHashSet(Iterables.filter(Arrays.asList(strategies), new Predicate<Strategy>() {
        @Override
        public boolean apply(Strategy input) {
            return input.appliesTo(classPath);
        }
    }));
    this.leakingLoader = leakingLoader;
}

From source file:org.eclipse.xtext.example.domainmodel.validation.DomainmodelJavaValidator.java

@Check
void checkEntityUniquenessWithinPackage(PackageDeclaration declaration) {
    EList<AbstractElement> elements = declaration.getElements();
    ArrayList<AbstractElement> entities = Lists
            .newArrayList(Iterables.filter(elements, new Predicate<AbstractElement>() {
                @Override/*from w  w w  .j  a va  2  s  . c o m*/
                public boolean apply(AbstractElement input) {
                    return input instanceof Entity;
                }
            }));
    Set<String> names = new HashSet<String>();
    for (AbstractElement element : entities) {
        if (!names.add(((Entity) element).getName())) {
            error("Duplicate entity with name \"" + ((Entity) element).getName() + "\"", element,
                    DomainmodelPackage.Literals.TYPE__NAME);
        }
    }
}

From source file:org.jclouds.rest.functions.ReturnEmptyMultimapOnNotFoundOr404.java

public Object apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return ImmutableMultimap.of();
    } else if (rto404.apply(from)) {
        return ImmutableMultimap.of();
    }/*from   w  w w .  j  a  v  a2 s.  com*/
    return Multimap.class.cast(propagateOrNull(from));
}

From source file:org.jclouds.tmrk.enterprisecloud.functions.ReturnEmptyVirtualMachinesOnNotFoundOr404.java

public Object apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return VirtualMachines.builder().build();
    } else if (rto404.apply(from)) {
        return VirtualMachines.builder().build();
    }/*from   w  w  w  .java2  s .c o  m*/
    return VirtualMachines.class.cast(propagateOrNull(from));
}

From source file:org.eclipse.qvtd.compiler.internal.scheduler.AbstractSimpleNode.java

@Override
public final @NonNull Iterable<SimpleNavigationEdge> getCastEdges() {
    @SuppressWarnings({ "null", "unchecked" })
    @NonNull/* w w  w  . ja v a2 s . com*/
    Iterable<SimpleNavigationEdge> filter = (Iterable<SimpleNavigationEdge>) (Object) Iterables
            .filter(getOutgoingEdges(), AbstractRegion.IsCastEdgePredicate.INSTANCE);
    return filter;
}

From source file:org.eclipse.sirius.table.ui.tools.internal.editor.action.EditorCreateLineMenuAction.java

/**
 * {@inheritDoc}// w ww  .j  a v  a2s.co  m
 */
@Override
protected List<CreateLineAction> filter(List<AbstractToolAction> createActionsForTable) {
    return Lists.newArrayList(Iterables.filter(createActionsForTable, CreateLineAction.class));
}

From source file:com.google.gerrit.server.change.AllowedFormats.java

@Inject
AllowedFormats(DownloadConfig cfg) {//w w  w . jav  a 2  s  .  com
    Map<String, ArchiveFormat> exts = new HashMap<>();
    for (ArchiveFormat format : cfg.getArchiveFormats()) {
        for (String ext : format.getSuffixes()) {
            exts.put(ext, format);
        }
        exts.put(format.name().toLowerCase(), format);
    }
    extensions = ImmutableMap.copyOf(exts);

    // Zip is not supported because it may be interpreted by a Java plugin as a
    // valid JAR file, whose code would have access to cookies on the domain.
    allowed = Sets.immutableEnumSet(Iterables.filter(cfg.getArchiveFormats(), f -> f != ArchiveFormat.ZIP));
}

From source file:com.synflow.ngDesign.ui.internal.navigator.CxLabelDecorator.java

@Override
public void decorate(Object element, IDecoration decoration) {
    if (element instanceof IFile) {
        IFile file = (IFile) element;//from w w  w . j av  a2  s . c o m
        if (FILE_EXT_CX.equals(file.getFileExtension())) {
            Module module = getEObject(file, Module.class);
            if (module != null) {
                Iterable<Network> networks = Iterables.filter(module.getEntities(), Network.class);
                if (!Iterables.isEmpty(networks)) {
                    ImageDescriptor descriptor = CxActivator.imageDescriptorFromPlugin("com.synflow.cx.ui",
                            "icons/overlay_network.png");
                    decoration.addOverlay(descriptor);
                }
            }
        }
    }
}

From source file:org.eclipse.sirius.diagram.sequence.business.internal.query.ISequenceElementQuery.java

/**
 * Check the presence of the absolute bounds flag.
 * /*from w ww.j a  v a 2s. c o m*/
 * @return true if the element is flagged.
 */
public boolean hasAbsoluteBoundsFlag() {
    if (event.getNotationView() != null && event.getNotationView().getElement() instanceof DDiagramElement) {
        DDiagramElement dde = (DDiagramElement) event.getNotationView().getElement();
        return !Iterables.isEmpty(Iterables.filter(dde.getGraphicalFilters(), AbsoluteBoundsFilter.class));
    }
    return false;
}