Example usage for com.google.common.collect Multimaps filterValues

Introduction

In this page you can find the example usage for com.google.common.collect Multimaps filterValues.

Prototype

@CheckReturnValue
public static <K, V> SetMultimap<K, V> filterValues(SetMultimap<K, V> unfiltered,
        final Predicate<? super V> valuePredicate) 

Source Link

Document

Returns a multimap containing the mappings in unfiltered whose values satisfy a predicate.

Usage

From source file:google.registry.rde.RdeStagingAction.java

@Override
public void run() {
    ImmutableSetMultimap<String, PendingDeposit> pendings = ImmutableSetMultimap.copyOf(
            Multimaps.filterValues(pendingDepositChecker.getTldsAndWatermarksPendingDepositForRdeAndBrda(),
                    new Predicate<PendingDeposit>() {
                        @Override
                        public boolean apply(PendingDeposit pending) {
                            if (clock.nowUtc().isBefore(pending.watermark().plus(transactionCooldown))) {
                                logger.infofmt("Ignoring within %s cooldown: %s", transactionCooldown, pending);
                                return false;
                            } else {
                                return true;
                            }/* w  ww  .  j  ava  2  s . co  m*/
                        }
                    }));
    if (pendings.isEmpty()) {
        String message = "Nothing needs to be deposited";
        logger.info(message);
        response.setStatus(SC_NO_CONTENT);
        response.setPayload(message);
        return;
    }
    for (PendingDeposit pending : pendings.values()) {
        logger.infofmt("%s", pending);
    }
    response.sendJavaScriptRedirect(createJobPath(mrRunner.setJobName("Stage escrow deposits for all TLDs")
            .setModuleName("backend").setDefaultReduceShards(pendings.size())
            .runMapreduce(new RdeStagingMapper(pendings), reducer, ImmutableList.of(
                    // Add an extra shard that maps over a null resource. See the mapper code for why.
                    new NullInput<EppResource>(), EppResourceInputs.createEntityInput(EppResource.class)))));
}

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From source file:brooklyn.location.docker.DockerLocation.java

@Override
public void release(MachineLocation machine) {
    if (provisioner == null) {
        throw new IllegalStateException("No provisioner available to release " + machine);
    }/* w  w  w  . j  a v a 2  s.c  o  m*/
    String id = machine.getId();
    Set<DockerHostLocation> set = Multimaps.filterValues(containers, Predicates.equalTo(id)).keySet();
    if (set.isEmpty()) {
        throw new IllegalArgumentException(
                "Request to release " + machine + ", but this machine is not currently allocated");
    }
    DockerHostLocation host = Iterables.getOnlyElement(set);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Request to remove container mapping {} to {}", host, id);
    }
    host.release((DockerContainerLocation) machine);
    if (containers.remove(host, id)) {
        if (containers.get(host).isEmpty()) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Empty Docker host: {}", host);
            }

            // Remove hosts when it has no containers, except for the last one
            if (getOwner().config().get(DockerInfrastructure.REMOVE_EMPTY_DOCKER_HOSTS) && set.size() > 1) {
                LOG.info("Removing empty Docker host: {}", host);
                remove(host);
            }
        }
    } else {
        throw new IllegalArgumentException(
                "Request to release " + machine + ", but container mapping not found");
    }
}

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From source file:net.foxdenstudio.sponge.foxcore.plugin.command.FCCommandDispatcher.java

private Set<CommandMapping> filterCommandMappings(final CommandSource src) {
    return new HashSet<>(
            Multimaps.filterValues(this.commands, input -> input.getCallable().testPermission(src)).values());
}

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From source file:clocker.docker.location.DockerLocation.java

@Override
public void release(MachineLocation machine) {
    if (provisioner == null) {
        throw new IllegalStateException("No provisioner available to release " + machine);
    }//from  w w w . j ava  2  s.c  o m
    String id = machine.getId();
    Set<DockerHostLocation> set = Multimaps.filterValues(containers, Predicates.equalTo(id)).keySet();
    if (set.isEmpty()) {
        throw new IllegalArgumentException(
                "Request to release " + machine + ", but this machine is not currently allocated");
    }
    DockerHostLocation host = Iterables.getOnlyElement(set);
    LOG.debug("Request to remove container mapping {} to {}", host, id);
    host.release((DockerContainerLocation) machine);
    if (containers.remove(host, id)) {
        if (containers.get(host).isEmpty()) {
            LOG.debug("Empty Docker host: {}", host);

            // Remove hosts when it has no containers, except for the last one
            if (infrastructure.config().get(DockerInfrastructure.REMOVE_EMPTY_DOCKER_HOSTS) && set.size() > 1) {
                LOG.info("Removing empty Docker host: {}", host);
                remove(host);
            }
        }
    } else {
        throw new IllegalArgumentException(
                "Request to release " + machine + ", but container mapping not found");
    }
}

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From source file:org.voltcore.agreement.AgreementSeeker.java

/**
 * Walk the alive graph to see if there is a connected path between origins,
 * and destinations//  www .  ja  v  a 2 s  .  c  om
 * @param destinations set of sites that we are looking a path to
 * @param origins set of sites that we are looking a path from
 * @return true origins have path to destinations
 */
protected boolean seenByInterconnectedPeers(Set<Long> destinations, Set<Long> origins) {
    Set<Long> seers = Multimaps.filterValues(m_alive, in(origins)).keySet();
    int before = origins.size();

    origins.addAll(seers);
    if (origins.containsAll(destinations)) {
        return true;
    } else if (origins.size() == before) {
        return false;
    }
    return seenByInterconnectedPeers(destinations, origins);
}

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From source file:uk.jamierocks.zinc.ZincDispatcher.java

private Set<String> filterCommands(final CommandSource src) {
    return Multimaps.filterValues(this.commands, input -> input.getCallable().testPermission(src)).keys()
            .elementSet();/*from  w  ww .ja  va 2s  .  co  m*/
}

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From source file:org.eclipse.emf.compare.rcp.EMFCompareRCPPlugin.java

/**
 * Returns a new instance of EMF Compare adapter factory descriptor registry to which extension will be
 * registered. It filters available adapter factories using preferences.
 * /*from  w  ww.  j av a 2 s  .co m*/
 * @return the the adapter factory descriptor registry to which extension will be registered
 * @since 2.3
 */
public RankedAdapterFactoryDescriptor.Registry createFilteredAdapterFactoryRegistry() {
    final List<String> disabledAdapterFactories = EMFComparePreferences
            .getDisabledAdapterFacotryDescriptorIds(getEMFComparePreferences());
    // Filters disabled adapter factories
    Multimap<Collection<?>, RankedAdapterFactoryDescriptor> filteredBackingMultimap = ImmutableMultimap
            .copyOf(Multimaps.filterValues(adapterFactoryRegistryBackingMultimap,
                    new Predicate<RankedAdapterFactoryDescriptor>() {

                        public boolean apply(RankedAdapterFactoryDescriptor input) {
                            return !disabledAdapterFactories.contains(input.getId());
                        }
                    }));
    return new RankedAdapterFactoryDescriptorRegistryImpl(ComposedAdapterFactory.Descriptor.Registry.INSTANCE,
            filteredBackingMultimap);
}

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