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

Introduction

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

Prototype

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

Source Link

Document

Returns true if any element in iterable satisfies the predicate.

Usage

From source file:com.google.enterprise.connector.pusher.DocUtils.java

/**
 * Returns true if the document exposes any acl properties, false otherwise.
 *//*from   ww w  . j  a va2  s . c  om*/
public static boolean hasAclProperties(Document document) throws RepositoryException {
    return Iterables.any(document.getPropertyNames(), aclPredicate);
}

From source file:org.eclipse.sirius.diagram.ui.tools.internal.providers.decorators.SubDiagramDecorator.java

private boolean shouldHaveSubDiagDecoration(DRepresentationElement node) {
    EObject target = node.getTarget();// ww  w. j av a 2 s .  c  o m
    boolean shouldHaveSubDiagramDecorator = false;
    if (target != null && target.eResource() != null) {

        if (session != null && !parentHasSameSemanticElement(node)) {
            // Does the target element has any representation on it? Exclude
            // the current representation itself to avoid redundant markers.
            DRepresentation representation = new DRepresentationElementQuery(node).getParentRepresentation();
            Predicate<DRepresentation> otherReperesentation = Predicates
                    .not(Predicates.equalTo(representation));
            shouldHaveSubDiagramDecorator = Iterables
                    .any(DialectManager.INSTANCE.getRepresentations(target, session), otherReperesentation);
            if (node.getMapping() != null && !shouldHaveSubDiagramDecorator) {
                shouldHaveSubDiagramDecorator = checkRepresentationNavigationDescriptions(node);
            }
        }
    }
    return shouldHaveSubDiagramDecorator;
}

From source file:org.apache.jackrabbit.oak.plugins.document.MissingLastRevSeeker.java

public boolean isRecoveryNeeded() {
    return Iterables.any(getAllClusters(), isRecoveryNeeded);
}

From source file:org.sosy_lab.cpachecker.cpa.bam.BAMTransferRelationWithFixPointForRecursion.java

private Collection<? extends AbstractState> doFixpointIterationForRecursion(
        final AbstractState pHeadOfMainFunctionState, final Precision pPrecision,
        final CFANode pHeadOfMainFunction) throws CPAException, InterruptedException {

    assert isHeadOfMainFunction(pHeadOfMainFunction) && stack.isEmpty();

    Collection<? extends AbstractState> resultStates;
    int iterationCounter = 0;
    while (true) { // fixpoint-iteration to handle recursive functions

        if (!targetFound) {
            // The target might be outside the recursive function.
            // If CEGAR removes the target through refinement,
            // we might miss the recursive function, if we reset the flags. So we do not reset them in that case.

            recursionSeen = false; // might be changed in recursive analysis
            resultStatesChanged = false; // might be changed in recursive analysis
            potentialRecursionUpdateStates.clear();
        }//from w w  w  .jav  a 2  s.  c  o  m

        logger.log(Level.FINEST, "Starting recursive analysis of main-block");

        resultStates = doRecursiveAnalysis(pHeadOfMainFunctionState, pPrecision, pHeadOfMainFunction);

        logger.log(Level.FINEST, "Finished recursive analysis of main-block");

        // EITHER: result is an target-state, return it 'as is' and let CEGAR-algorithm perform a refinement, if needed.
        // OR:     we have completely analyzed the main-block and have not found an target-state.
        //         now we check, if we need to unwind recursive calls further until a fixpoint is reached.

        targetFound = Iterables.any(resultStates, IS_TARGET_STATE);
        if (targetFound) {
            // not really a fixpoint, but we return and let CEGAR check the target-state
            logger.log(Level.INFO, "fixpoint-iteration aborted, because there was a target state.");
            break;
        }

        if (!resultStatesChanged) {
            logger.log(Level.INFO,
                    "fixpoint-iteration aborted, because we did not get new states (fixpoint reached).");
            break;
        }

        logger.log(Level.INFO, "fixpoint was not reached, starting new iteration", ++iterationCounter);

        reAddStatesForFixPointIteration(pHeadOfMainFunctionState);

        // continue;
    }

    return resultStates;
}

From source file:org.opennms.features.topology.app.internal.info.GenericInfoPanelItemProvider.java

@Override
public Collection<InfoPanelItem> getContributions(final GraphContainer container) {
    try (final DirectoryStream<Path> stream = Files.newDirectoryStream(DIR, "*.html")) {
        final Set<InfoPanelItem> items = Sets.newHashSet();
        for (final Path path : stream) {
            try {
                final RenderResult result = this.render(path, container);

                if (Iterables.any(result.getErrors(), e -> e.getSeverity() == TemplateError.ErrorType.FATAL)) {
                    // Only show the errors to the user if there are real errors, ignoring warnings
                    items.add(new ErrorItem(path, result.getErrors()));

                } else if ((Boolean) result.getContext().getOrDefault("visible", false)) {
                    items.add(new TemplateItem(result));
                }//from   ww w . j a  va  2s . c om

            } catch (final IOException e) {
                LOG.error("Failed to load template: {}: {}", path, e);
                return Collections.emptySet();
            }
        }
        return items;
    } catch (final IOException e) {
        LOG.error("Failed to walk template directory: {}", DIR);
        return Collections.emptySet();
    }
}

From source file:com.android.tools.idea.avdmanager.DeviceManagerConnection.java

/**
 * Return true iff the given device matches one of the user declared devices.
 *///from  ww  w . ja  va 2 s.c om
public boolean isUserDevice(@NotNull final Device device) {
    if (!initIfNecessary()) {
        return false;
    }
    return Iterables.any(ourDeviceManager.getDevices(DeviceManager.DeviceFilter.USER), new Predicate<Device>() {
        @Override
        public boolean apply(Device input) {
            return device.getId().equalsIgnoreCase(input.getId());
        }
    });
}

From source file:org.eclipse.emf.compare.rcp.ui.internal.contentmergeviewer.accessor.impl.ManyStructuralFeatureAccessorImpl.java

private boolean isPartOfConflictWithDelete(final Diff diff) {
    if (diff.getConflict() == null) {
        return false;
    }//www  . j  a va  2  s  . c  om
    return Iterables.any(diff.getConflict().getDifferences(), new Predicate<Diff>() {
        public boolean apply(Diff aDiff) {
            return diff != aDiff && aDiff.getKind() == DifferenceKind.DELETE;
        }
    });
}

From source file:org.killbill.billing.payment.core.sm.payments.PaymentLeavingStateCallback.java

protected void validateUniqueTransactionExternalKey(
        final List<PaymentTransactionModelDao> existingPaymentTransactions) throws PaymentApiException {
    // If no key specified, system will allocate a unique one later, there is nothing to check
    if (paymentStateContext.getPaymentTransactionExternalKey() == null) {
        return;//  w w  w.jav a2  s.  c o m
    }

    if (Iterables.any(existingPaymentTransactions, new Predicate<PaymentTransactionModelDao>() {
        @Override
        public boolean apply(final PaymentTransactionModelDao input) {
            // An existing transaction in a SUCCESS state
            return input.getTransactionStatus() == TransactionStatus.SUCCESS ||
            // Or, an existing transaction for a different payment (to do really well, we should also check on paymentExternalKey which is not available here)
            (paymentStateContext.getPaymentId() != null
                    && input.getPaymentId().compareTo(paymentStateContext.getPaymentId()) != 0) ||
            // Or, an existing transaction for a different account.
            (!input.getAccountRecordId()
                    .equals(paymentStateContext.getInternalCallContext().getAccountRecordId()));

        }
    })) {
        throw new PaymentApiException(ErrorCode.PAYMENT_ACTIVE_TRANSACTION_KEY_EXISTS,
                paymentStateContext.getPaymentTransactionExternalKey());
    }
}

From source file:com.twitter.aurora.scheduler.configuration.ConfigurationManager.java

public static boolean isDedicated(ITaskConfig task) {
    return Iterables.any(task.getConstraints(), getConstraintByName(DEDICATED_ATTRIBUTE));
}

From source file:org.terasology.manualLabor.processParts.SymmetricBlockInputProcessPartCommonSystem.java

@ReceiveEvent
public void validateInventoryItem(ProcessEntityIsInvalidForInventoryItemEvent event, EntityRef processEntity,
        SymmetricBlockInputComponent symmetricBlockInputComponent) {
    if (WorkstationInventoryUtils
            .getAssignedInputSlots(event.getWorkstation(),
                    InventoryInputProcessPartCommonSystem.WORKSTATIONINPUTCATEGORY)
            .contains(event.getSlotNo())
            && !Iterables.any(getInputItemsFilter(symmetricBlockInputComponent).keySet(),
                    x -> x.apply(event.getItem()))) {
        event.consume();//  w w  w  . j  av  a 2  s .c  o  m
    }
}