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:ru.ksu.niimm.cll.mocassin.crawl.analyzer.relation.impl.BasicExemplifiesRelationAnalyzer.java

@Override
public void addRelations(Graph<StructuralElement, Reference> graph, String paperUrl) {

    Iterable<StructuralElement> examples = Iterables.filter(graph.getVertices(),
            new TypePredicate(MocassinOntologyClasses.EXAMPLE));
    MocassinOntologyClasses[] validDomains = MocassinOntologyRelations
            .getValidRanges(MocassinOntologyRelations.EXEMPLIFIES);
    int refId = -3000; // TODO: more accurate id generation is required; see
    // also GateReferenceSearcherImpl and other restricted relation
    // analyzers// ww w  .jav  a2  s .c om
    for (StructuralElement example : examples) {
        StructuralElement closestPredecessor = this.structuralElementSearcher.findClosestPredecessor(example,
                validDomains, graph);
        if (closestPredecessor != null) {
            Reference reference = new ReferenceImpl.Builder(refId--).document(new ParsedDocumentImpl(paperUrl))
                    .build();
            reference.setPredictedRelation(MocassinOntologyRelations.EXEMPLIFIES);
            addEdge(graph, reference, example, closestPredecessor);
        } else {
            logger.warn(
                    "Failed to add a relation for an example={}, because the found closest predecessor is null",
                    example.getUri());
        }
    }

}

From source file:org.fenixedu.academic.domain.QueueJob.java

public static List<QueueJob> getUndoneJobsForClass(final Class<? extends QueueJob> type) {
    return Lists.<QueueJob>newArrayList(Iterables.filter(Bennu.getInstance().getQueueJobUndoneSet(), type));
}

From source file:com.vertixtech.antiquity.graph.VersionedEdgeIterable.java

@Override
public Iterator<Edge> iterator() {
    return new Iterator<Edge>() {
        private final Iterator<Edge> itty = Iterables
                .filter(iterable, new VersionedVertexEdgePredicate<V>(graph, version)).iterator();

        @Override/*  www  .java2s . co m*/
        public void remove() {
            this.itty.remove();
        }

        @Override
        public Edge next() {
            Edge edge = this.itty.next();

            if (graph.isHistoricalOrInternal(edge)) {
                return edge;
            } else {
                return new VersionedEdge<V>(edge, graphChangedListeners, trigger, graph, version);
            }
        }

        @Override
        public boolean hasNext() {
            return this.itty.hasNext();
        }
    };
}

From source file:org.jclouds.openstack.keystone.v2_0.binders.BindAuthToJsonPayload.java

protected void addCredentialsInArgsOrNull(GeneratedHttpRequest gRequest, Builder<String, Object> builder) {
    for (Object arg : Iterables.filter(gRequest.getInvocation().getArgs(), Predicates.notNull())) {
        if (arg.getClass().isAnnotationPresent(CredentialType.class)) {
            builder.put(arg.getClass().getAnnotation(CredentialType.class).value(), arg);
        }//from   w  ww  .j  av a  2 s  . c  om
    }
}

From source file:ca.cutterslade.match.scheduler.Tier.java

public Iterable<Team> getTeams(Iterable<Team> allTeams) {
    return Iterables.filter(allTeams, teamPredicate);
}

From source file:org.nickelproject.util.testUtil.ClasspathUtil.java

/**
 * Find classes annotated with one or more of the arguments.
 *
 * @param pAnnotations//from  ww  w .ja v a  2 s.co m
 *            The annotations to look for
 * @return An iterable of class names
 */
public static Iterable<String> getAnnotatedClasses(final Class<?>... pAnnotations) {
    final String[] vAnnotationNames = new String[pAnnotations.length];
    for (int i = 0; i < vAnnotationNames.length; i++) {
        vAnnotationNames[i] = pAnnotations[i].getName();
    }
    final Iterable<String> vAllClasses = Iterables.transform(getResourcesOnClassPath("class"),
            new Function<String, String>() {
                @Override
                public String apply(final String pInput) {
                    return FilenameUtils.getBaseName(pInput);
                }
            });
    return Iterables.filter(vAllClasses, Predicates.and(getIsConcrete(), new HasAnnotation(vAnnotationNames)));
}

From source file:org.apache.provisionr.core.activities.KillMachineSetUpProcesses.java

@Override
public void execute(DelegateExecution execution) {
    @SuppressWarnings("unchecked")
    List<String> processIds = (List<String>) execution.getVariable(variableWithProcessIds);

    List<String> forceEnded = Lists.newArrayList(Iterables.filter(processIds, new Predicate<String>() {
        @Override//from   www. j a v  a  2s .c o  m
        public boolean apply(String processInstanceId) {
            ProcessInstance instance = runtimeService.createProcessInstanceQuery()
                    .processInstanceId(processInstanceId).singleResult();
            if (instance != null && !instance.isEnded()) {
                runtimeService.deleteProcessInstance(processInstanceId, "Pending process needs to be killed");
                return true;
            }
            return false;
        }
    }));

    LOG.warn("Killed pending machine setup processes: {}", forceEnded);
}

From source file:org.eclipse.sirius.diagram.tools.internal.validation.description.constraints.ResolvableTypeNameConstraint.java

/**
 * {@inheritDoc}/* w  ww. j  a va  2  s.c  om*/
 * 
 */
@Override
public IStatus validate(final IValidationContext ctx) {
    final EObject eObj = ctx.getTarget();
    final EMFEventType eventType = ctx.getEventType();
    // In the case of batch mode.
    if (eventType == EMFEventType.NULL && eObj != null) {
        for (EAttribute feat : Iterables.filter(eObj.eClass().getEAllStructuralFeatures(), EAttribute.class)) {
            if (DescriptionPackage.Literals.TYPE_NAME == feat.getEType()) {
                Object[] result = checkIsResolvable(feat, eObj);
                if (result != null) {
                    return ctx.createFailureStatus(result);
                }
            }

        }
    }
    return ctx.createSuccessStatus();
}

From source file:org.chaston.oakfunds.storage.mgmt.SchemaUpdater.java

Iterable<SchemaDiscrepancy> updateSchema() throws SQLException {
    Iterable<SchemaDiscrepancy> discrepancies = schemaValidator.validateSchema();
    try (Connection connection = dataSource.getConnection()) {
        createMissingSchemas(connection, Iterables.filter(discrepancies, MissingSchema.class));
        createMissingTables(connection, Iterables.filter(discrepancies, MissingTable.class));
        handleTableDefDiscrepancies(connection, Iterables.filter(discrepancies, TableDefDiscrepancy.class));
        createMissingFunctions(connection, Iterables.filter(discrepancies, MissingFunction.class));
    }//from  w w w  .j a v a  2  s. c o  m

    // Re-validate when done.
    return schemaValidator.validateSchema();
}

From source file:jp.xet.uncommons.wicket.model.FilterModel.java

@Override
public List<T> getObject() {
    return Lists.newArrayList(Iterables.filter(delegate.getObject(), predicate));
}