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

Introduction

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

Prototype

public static <T> boolean all(Iterable<T> iterable, Predicate<? super T> predicate)

Source Link

Document

Returns true if every element in iterable satisfies the predicate.

Usage

From source file:de.cosmocode.palava.media.expire.AssetExpirationService.java

private void checkUnexpiring() {
    final List<AssetBase> assets = service.list(AssetBase.UNEXPIRING);
    assert Iterables.all(assets, AssetBase.IS_UNEXPIRING) : "Expected all assets to be unexpiring";

    LOG.info("Found {} unexpiring assets", assets.size());

    for (AssetBase asset : assets) {
        unexpiredEvent.eventAssetUnexpired(asset);
    }// w w w. j av a 2 s  . c  o  m
}

From source file:com.viadeo.kasper.core.id.DefaultIDTransformer.java

@Override
public Map<ID, ID> to(final Format format, final ID firstId, final ID... restIds) {
    checkNotNull(format);/*  w w w.  jav a2s  .c o  m*/
    List<ID> ids = Lists.asList(firstId, restIds);
    checkArgument(Iterables.all(ids, Predicates.notNull()), "Each specified ids must be not null");

    return doConvertAll(format, ids);
}

From source file:org.jclouds.location.suppliers.all.ZoneToRegionToProviderOrJustProvider.java

@Override
public Set<? extends Location> get() {
    Set<? extends Location> regionsOrJustProvider = regionToProviderOrJustProvider.get();
    Set<String> zoneIds = zoneIdsSupplier.get();
    if (zoneIds.size() == 0)
        return regionsOrJustProvider;
    Map<String, Location> zoneIdToParent = setParentOfZoneToRegionOrProvider(zoneIds, regionsOrJustProvider);
    Map<String, Supplier<Set<String>>> isoCodesById = isoCodesByIdSupplier.get();

    Builder<Location> locations = ImmutableSet.builder();
    if (!Iterables.all(regionsOrJustProvider, LocationPredicates.isProvider()))
        locations.addAll(regionsOrJustProvider);
    for (Map.Entry<String, Location> entry : zoneIdToParent.entrySet()) {
        String zoneId = entry.getKey();
        Location parent = entry.getValue();
        LocationBuilder builder = new LocationBuilder().scope(LocationScope.ZONE).id(zoneId).description(zoneId)
                .parent(parent);//from w  w w.j  av  a  2  s.c om
        if (isoCodesById.containsKey(zoneId))
            builder.iso3166Codes(isoCodesById.get(zoneId).get());
        // be cautious.. only inherit iso codes if the parent is a region
        // regions may be added dynamically, and we prefer to inherit an
        // empty set of codes from a region, then a provider, whose code
        // are likely hard-coded.
        else if (parent.getScope() == LocationScope.REGION)
            builder.iso3166Codes(parent.getIso3166Codes());
        locations.add(builder.build());
    }
    return locations.build();
}

From source file:com.google.devtools.build.lib.skyframe.ConfiguredTargetCycleReporter.java

@Override
protected String getAdditionalMessageAboutCycle(EventHandler eventHandler, SkyKey topLevelKey,
        CycleInfo cycleInfo) {// www  . jav a  2s. c  o m
    if (Iterables.all(cycleInfo.getCycle(), IS_TRANSITIVE_TARGET_SKY_KEY)) {
        // The problem happened strictly in loading, so delegate the explanation to
        // TransitiveTargetCycleReporter.
        Iterable<SkyKey> pathAsTargetKeys = Iterables.transform(cycleInfo.getPathToCycle(),
                new Function<SkyKey, SkyKey>() {
                    @Override
                    public SkyKey apply(SkyKey key) {
                        return asTransitiveTargetKey(key);
                    }
                });
        return targetReporter.getAdditionalMessageAboutCycle(eventHandler, asTransitiveTargetKey(topLevelKey),
                new CycleInfo(pathAsTargetKeys, cycleInfo.getCycle()));
    } else {
        return "\nThis cycle occurred because of a configuration option";
    }
}

From source file:org.eclipse.sirius.business.internal.movida.ViewpointSelection.java

/**
 * Sets the whole set of selected viewpoints at once.
 * /*from ww w  . j a v a 2  s.  c  om*/
 * @param selection
 *            the logical URIs of all the viewpoints to put in the
 *            selection.
 */
public void setSelected(Set<URI> selection) {
    Preconditions.checkArgument(Iterables.all(selection, isValidViewpointURI), INVALID_VIEWPOINT_URI);
    logicalViewpoints.clear();
    logicalViewpoints.addAll(selection);
    needsValidation = true;
}

From source file:ivorius.ivtoolkit.maze.components.MazeComponents.java

public static <C> boolean allExitsCompatible(final MazeComponent<C> existing, final MazeComponent<C> add,
        final ConnectionStrategy<C> strategy) {
    return Iterables.all(add.exits().entrySet(), new Predicate<Map.Entry<MazeRoomConnection, C>>() {
        @Override/*  w  w  w . ja v  a  2s. c o  m*/
        public boolean apply(@Nullable Map.Entry<MazeRoomConnection, C> input) {
            return input == null
                    || strategy.connect(input.getKey(), existing.exits().get(input.getKey()), input.getValue());
        }
    });
}

From source file:org.lenskit.data.history.BasicUserHistory.java

/**
 * {@inheritDoc}//from   www . j  a  v a2s  . co  m
 * <p>This implementation filters into a new {@link BasicUserHistory} backed
 * by an {@link ArrayList}.
 */
@Override
public UserHistory<E> filter(Predicate<? super E> pred) {
    if (Iterables.all(this, pred)) {
        return this;
    } else {
        List<E> evts = ImmutableList.copyOf(Iterables.filter(this, pred));
        return new BasicUserHistory<>(getUserId(), evts);
    }
}

From source file:org.grouplens.lenskit.data.history.BasicUserHistory.java

/**
 * {@inheritDoc}//w  w  w . j a v  a  2  s. c om
 * <p>This implementation filters into a new {@link BasicUserHistory} backed
 * by an {@link ArrayList}.
 */
@Override
public UserHistory<E> filter(Predicate<? super E> pred) {
    if (Iterables.all(this, pred)) {
        return this;
    } else {
        List<E> evts = ImmutableList.copyOf(Iterables.filter(this, pred));
        return new BasicUserHistory<E>(getUserId(), evts);
    }
}

From source file:org.eclipse.sirius.diagram.ui.tools.internal.actions.layout.AbstractCopyPasteLayoutAction.java

/**
 * {@inheritDoc}/*  w  w  w .j av  a  2s  .co m*/
 * 
 * @see org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction#calculateEnabled()
 */
@Override
protected final boolean calculateEnabled() {
    boolean enable = false;
    if (representationPart != null && !representationPart.equals(getWorkbenchPart())) {
        return super.isEnabled();
    }
    Collection<DSemanticDecorator> dSelection = getDSelection(getSelectedObjects());

    DDiagram parentDiagram = null;
    for (DSemanticDecorator dsem : dSelection) {
        if (dsem instanceof DDiagram) {
            parentDiagram = (DDiagram) dsem;
        } else if (dsem instanceof DDiagramElement) {
            parentDiagram = ((DDiagramElement) dsem).getParentDiagram();
        }

        if (parentDiagram != null) {
            break;
        }
    }

    if (parentDiagram != null) {
        Predicate<DSemanticDecorator> allowsPasteLayout = allowsCopyPasteLayout(parentDiagram);
        if (Iterables.all(dSelection, allowsPasteLayout)) {
            enable = super.calculateEnabled();
        }
    }
    return enable;
}

From source file:org.eclipse.sirius.diagram.ui.tools.internal.actions.layout.AbstractCopyPasteFormatAction.java

/**
 * {@inheritDoc}/*from   w  w w  .  j  a  va  2 s  . co  m*/
 * 
 * @see org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction#calculateEnabled()
 */
@Override
protected final boolean calculateEnabled() {
    boolean enable = false;
    if (representationPart != null && !representationPart.equals(getWorkbenchPart())) {
        return super.isEnabled();
    }
    Collection<DSemanticDecorator> dSelection = getDSelection(getSelectedObjects());

    DDiagram parentDiagram = null;
    for (DSemanticDecorator dsem : dSelection) {
        if (dsem instanceof DDiagram) {
            parentDiagram = (DDiagram) dsem;
        } else if (dsem instanceof DDiagramElement) {
            parentDiagram = ((DDiagramElement) dsem).getParentDiagram();
        }

        if (parentDiagram != null) {
            break;
        }
    }

    if (parentDiagram != null) {
        Predicate<DSemanticDecorator> allowsPasteFormat = allowsCopyPasteFormat(parentDiagram);
        if (Iterables.all(dSelection, allowsPasteFormat)) {
            enable = super.calculateEnabled();
        }
    }
    return enable;
}