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

Introduction

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

Prototype

public static boolean contains(Iterable<?> iterable, @Nullable Object element)

Source Link

Document

Returns true if iterable contains any object for which equals(element) is true.

Usage

From source file:edu.umn.msi.tropix.storage.core.authorization.impl.IterableAuthorizationProviderImpl.java

public Boolean canDelete(final String id, final String callerIdentity) {
    if (Iterables.contains(canDeleteIds, callerIdentity)) {
        return inPermission;
    } else {//from  ww  w. j  a  v  a2 s. c  o  m
        return outPermission;
    }
}

From source file:com.cinchapi.common.collect.Sequences.java

@SuppressWarnings("unchecked")
public static <T> boolean contains(Object sequence, T element) {
    Preconditions.checkArgument(isSequence(sequence), sequence + " is not a valid sequence");
    if (sequence instanceof Iterable) {
        return Iterables.contains((Iterable<T>) sequence, element);
    } else {//from w  ww  .ja  v  a  2 s.  c om
        return stream(sequence).filter(Predicate.isEqual(element)).count() > 0;
    }
}

From source file:com.bennavetta.vetinari.build.internal.phase.TemplatePhase.java

private TemplateEngine getTemplateEngine(Page page, Site site) {
    TemplateEngine templateEngine = null;
    // Use the second file extension, if any. The first is for the renderer.
    final String templateExtension = getFileExtension(getNameWithoutExtension(page.getPath().toString()));
    Optional<TemplateEngine> templateEngineFromExtension = Iterables.tryFind(templateEngines,
            t -> Iterables.contains(t.getFileExtensions(), templateExtension));
    if (templateEngineFromExtension.isPresent()) {
        templateEngine = templateEngineFromExtension.get();
    } else if (page.getMetadata().hasPath("templateEngine")) {
        final String templateEngineName = page.getMetadata().getString("templateEngine");
        templateEngine = Iterables.find(templateEngines, t -> templateEngineName.equals(t.getName()));
    } else {/*  w w w  .j  av a  2s.c  o  m*/
        templateEngine = Iterables.find(templateEngines,
                t -> site.getDefaultTemplateEngine().equals(t.getName()));
    }
    return templateEngine;
}

From source file:com.torodb.kvdocument.values.KvArray.java

public boolean contains(KvValue<?> element) {
    return Iterables.contains(this, element);
}

From source file:com.torodb.torod.core.subdocument.values.ScalarArray.java

public boolean contains(ScalarValue<?> element) {
    return Iterables.contains(this, element);
}

From source file:org.eclipse.xtext.graphview.behavior.visibility.RevealRequest.java

public boolean addToSelection(EditPart selectedEditPart) {
    if (!(selectedEditPart instanceof IInstanceModelEditPart))
        return false;
    else if (Iterables.contains(revealedEditPartMap.getLayoutables(), selectedEditPart))
        return selection.add((IInstanceModelEditPart) selectedEditPart);
    else/*  w w w  .j  a v  a 2s.c om*/
        return addToSelection(selectedEditPart.getParent());
}

From source file:org.cs3.plunit.matcher.PrologResultsInAnyOrder.java

private boolean containsAll(Iterable<String> iterable, Object[] array) {
    for (Object string : array) {
        if (!Iterables.contains(iterable, string)) {
            return false;
        }/*from   w  ww.j  ava 2s.co  m*/
    }
    return true;
}

From source file:com.bennavetta.vetinari.template.TemplateLoader.java

@Inject
public TemplateLoader(VetinariContext context, Set<TemplateEngine> templateEngines) {
    this.context = context;
    this.templateEngines = templateEngines;
    this.defaultTemplateEngine = Iterables.find(this.templateEngines,
            t -> t.getName().equals(this.context.getSiteConfig().getString("defaultTemplateEngine")));

    this.templateCache = CacheBuilder.newBuilder().build(new CacheLoader<String, Template>() {
        @Override//from ww  w  . jav a 2 s.  co m
        public Template load(String templateName) throws Exception {
            final Path templatePath = context.getTemplateRoot().resolve(templateName);
            final String extension = getFileExtension(templateName);
            final TemplateEngine engine = Iterables
                    .tryFind(templateEngines, t -> Iterables.contains(t.getFileExtensions(), extension))
                    .or(defaultTemplateEngine);
            log.debug("Compiling template from {} with {}", templatePath, engine);
            String source = new String(Files.readAllBytes(templatePath), context.getContentEncoding());
            log.trace("Read template source \"{}\"", source);
            return engine.compile(source);
        }
    });
}

From source file:org.jclouds.aws.s3.functions.BindRegionToXmlPayload.java

@Override
public void bindToRequest(HttpRequest request, Object input) {
    input = input == null ? Iterables.get(defaultRegions, 0) : input;
    checkArgument(input instanceof String, "this binder is only valid for Region!");
    String constraint = (String) input;
    String value = null;/*  w  w w.  j a v a2  s.c  om*/
    if (Iterables.contains(defaultRegions, constraint)) {
        // nothing to bind as this is default.
        return;
    } else if (Iterables.contains(regions, constraint)) {
        value = constraint;
    } else {
        if (constraint.equals(Region.EU_WEST_1)) {
            value = "EU";
        } else {
            logger.warn("region %s not in %s ", constraint, regions);
            value = constraint;
        }
    }
    String payload = String.format(
            "<CreateBucketConfiguration><LocationConstraint>%s</LocationConstraint></CreateBucketConfiguration>",
            value);
    super.bindToRequest(request, payload);
    request.getPayload().getContentMetadata().setContentType(MediaType.TEXT_XML);
}

From source file:edu.umn.msi.tropix.storage.core.authorization.impl.IterableAuthorizationProviderImpl.java

private Boolean canRead(final String callerIdentity) {
    if (Iterables.contains(canReadIds, callerIdentity)) {
        return inPermission;
    } else {// w w  w. jav  a2 s .  c om
        return outPermission;
    }
}