Example usage for com.google.common.collect Multimap isEmpty

List of usage examples for com.google.common.collect Multimap isEmpty

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Introduction

In this page you can find the example usage for com.google.common.collect Multimap isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this multimap contains no key-value pairs.

Usage

From source file:com.isotrol.impe3.freemarker.wrap.URIBuilderModel.java

private Multimap<String, String> merge(List<String> args) {
    Multimap<String, String> extra = buildURIQueryParameters(args, 0);
    if (extra.isEmpty()) {
        return parameters;
    }/*from  www.  j  a  v  a2s.c o  m*/
    Multimap<String, String> total = LinkedListMultimap.create(parameters);
    total.putAll(extra);
    return total;
}

From source file:fr.jcgay.maven.plugin.buildplan.ListPluginMojo.java

public void execute() throws MojoExecutionException, MojoFailureException {

    Multimap<String, MojoExecution> plan = Groups.ByPlugin.of(calculateExecutionPlan().getMojoExecutions(),
            plugin);//from www  .  ja v a2 s . c o  m

    if (plan.isEmpty()) {
        getLog().warn("No plugin found with artifactId: " + plugin);
    } else {
        TableDescriptor descriptor = ListPluginTableDescriptor.of(plan.values());
        for (Map.Entry<String, Collection<MojoExecution>> executions : plan.asMap().entrySet()) {
            getLog().info(pluginTitleLine(descriptor, executions.getKey()));
            for (MojoExecution execution : executions.getValue()) {
                getLog().info(line(descriptor.rowFormat(), execution));
            }
        }
    }
}

From source file:fr.jcgay.maven.plugin.buildplan.ListPhaseMojo.java

public void execute() throws MojoExecutionException, MojoFailureException {

    Multimap<String, MojoExecution> phases = Groups.ByPhase.of(calculateExecutionPlan().getMojoExecutions(),
            phase);/*from   ww w. jav  a  2 s .  com*/

    if (!phases.isEmpty()) {
        TableDescriptor descriptor = ListPhaseTableDescriptor.of(phases.values());
        for (Map.Entry<String, Collection<MojoExecution>> currentPhase : phases.asMap().entrySet()) {
            getLog().info(phaseTitleLine(descriptor, currentPhase.getKey()));
            for (MojoExecution execution : currentPhase.getValue()) {
                getLog().info(line(descriptor.rowFormat(), execution));
            }
        }
    } else {
        getLog().warn("No plugin execution found within phase: " + phase);
    }
}

From source file:org.seedstack.business.internal.event.EventServiceInternal.java

@Override
public <E extends Event> void fire(E event) {
    LOGGER.debug("Synchronously fired {}", event.getClass().getName());
    for (Class<? extends Event> eventClass : eventHandlerClassesByEvent.keys().elementSet()) {
        if (eventClass.isAssignableFrom(event.getClass())) {
            checkCyclicCall(eventClass, event);
            Multimap<Class<? extends Event>, Event> currentEventClasses = context.get();

            boolean isFirstCall = currentEventClasses.isEmpty();

            context.get().put(eventClass, event);
            try {
                notifyHandlers(eventClass, event);
            } catch (Exception e) {
                throw SeedException.wrap(e, EventErrorCodes.HANDLER_EXECUTION_FAILED).put("event", eventClass);
            } finally {
                if (isFirstCall) {
                    context.remove();/*  w  w w  .ja  v a2  s.  com*/
                }
            }
        }
    }
}

From source file:fr.ujm.tse.lt2c.satin.rules.run.RunRDFS10.java

@Override
protected int process(final TripleStore ts1, final TripleStore ts2, final Collection<Triple> outputTriples) {

    final long subClassOf = AbstractDictionary.subClassOf;
    final long type = AbstractDictionary.type;
    final long clazz = AbstractDictionary.classRdfs;

    int loops = 0;

    final Multimap<Long, Long> typeMultimap = ts1.getMultiMapForPredicate(type);
    if (typeMultimap != null && !typeMultimap.isEmpty()) {
        for (final Long subject : typeMultimap.keySet()) {
            if (typeMultimap.get(subject).contains(clazz)) {
                loops++;/*from w w  w .j a  v  a 2s . c o  m*/
                final Triple result = new ImmutableTriple(subject, subClassOf, subject);
                outputTriples.add(result);
            }
        }
    }

    return loops;

}

From source file:fr.ujm.tse.lt2c.satin.rules.run.RunRDFS6.java

@Override
protected int process(final TripleStore ts1, final TripleStore ts2, final Collection<Triple> outputTriples) {

    final long subPropertyOf = AbstractDictionary.subPropertyOf;
    final long type = AbstractDictionary.type;
    final long property = AbstractDictionary.property;

    int loops = 0;

    final Multimap<Long, Long> typeMultimap = ts1.getMultiMapForPredicate(type);
    if (typeMultimap != null && !typeMultimap.isEmpty()) {
        for (final Long subject : typeMultimap.keySet()) {
            if (typeMultimap.get(subject).contains(property)) {
                loops++;/*from   ww w. ja v  a2 s  . c  o m*/
                final Triple result = new ImmutableTriple(subject, subPropertyOf, subject);
                outputTriples.add(result);
            }
        }
    }

    return loops;

}

From source file:fr.ujm.tse.lt2c.satin.rules.run.RunRDFS8.java

@Override
protected int process(final TripleStore ts1, final TripleStore ts2, final Collection<Triple> outputTriples) {

    final long clazz = AbstractDictionary.classRdfs;
    final long type = AbstractDictionary.type;
    final long ressource = AbstractDictionary.ressource;

    int loops = 0;

    final Multimap<Long, Long> typeMultimap = ts1.getMultiMapForPredicate(type);
    if (typeMultimap != null && !typeMultimap.isEmpty()) {
        for (final Long subject : typeMultimap.keySet()) {
            if (typeMultimap.get(subject).contains(clazz)) {
                loops++;/*from  w  w w .j av  a 2 s  .c o m*/
                final Triple result = new ImmutableTriple(subject, type, ressource);
                outputTriples.add(result);
            }
        }
    }

    return loops;

}

From source file:com.netflix.simianarmy.client.aws.chaos.TagsChaosCrawler.java

@Override
public List<InstanceGroup> groups(String... names) {
    Multimap<String, Instance> instances = getInstancesGroupedByTags(tags);

    if (instances.isEmpty()) {
        return ImmutableList.of();
    }//  ww  w. j a  v a 2 s .co m

    List<InstanceGroup> result = new ArrayList<>(instances.size());
    for (Map.Entry<String, Collection<Instance>> group : instances.asMap().entrySet()) {
        if (names != null && indexOf(names, group.getKey()) < 0)
            continue;
        InstanceGroup instanceGroup = new BasicInstanceGroup(group.getKey(), Type.TAGGED_EC2,
                awsClient.region());
        result.add(instanceGroup);
        for (Instance instance : group.getValue()) {
            instanceGroup.addInstance(instance.getInstanceId());
        }
    }
    return result;
}

From source file:fr.ujm.tse.lt2c.satin.rules.run.RunRDFS13.java

@Override
protected int process(final TripleStore ts1, final TripleStore ts2, final Collection<Triple> outputTriples) {

    final long datatype = AbstractDictionary.datatype;
    final long type = AbstractDictionary.type;
    final long subClassOf = AbstractDictionary.subClassOf;
    final long literal = AbstractDictionary.literal;

    int loops = 0;

    final Multimap<Long, Long> typeMultimap = ts1.getMultiMapForPredicate(type);
    if (typeMultimap != null && !typeMultimap.isEmpty()) {
        for (final Long subject : typeMultimap.keySet()) {
            if (typeMultimap.get(subject).contains(datatype)) {
                loops++;/*from   w w  w.j a v  a2  s.com*/
                final Triple result = new ImmutableTriple(subject, subClassOf, literal);
                outputTriples.add(result);
            }
        }
    }

    return loops;

}

From source file:fr.ujm.tse.lt2c.satin.rules.run.RunRDFS12.java

@Override
protected int process(final TripleStore ts1, final TripleStore ts2, final Collection<Triple> outputTriples) {

    final long containerMembershipProperty = AbstractDictionary.containerMembershipProperty;
    final long type = AbstractDictionary.type;
    final long subPropertyOf = AbstractDictionary.subPropertyOf;
    final long member = AbstractDictionary.member;

    int loops = 0;

    final Multimap<Long, Long> typeMultimap = ts1.getMultiMapForPredicate(type);
    if (typeMultimap != null && !typeMultimap.isEmpty()) {
        for (final Long subject : typeMultimap.keySet()) {
            if (typeMultimap.get(subject).contains(containerMembershipProperty)) {
                loops++;/*from   w  w w. j  av  a  2 s.  c  om*/
                final Triple result = new ImmutableTriple(subject, subPropertyOf, member);
                outputTriples.add(result);
            }
        }
    }

    return loops;

}