Example usage for com.google.common.base Predicates equalTo

Introduction

In this page you can find the example usage for com.google.common.base Predicates equalTo.

Prototype

public static <T> Predicate<T> equalTo(@Nullable T target)

Source Link

Document

Returns a predicate that evaluates to true if the object being tested equals() the given target or both are null.

Usage

From source file:de.johni0702.sponge.noteblockapi.song.Instrument.java

/**
 * Converts the specified note pitch to a sound effect pitch.
 * @param registry The game registry//from w  w  w .  j a  v a2 s.com
 * @param pitch The note
 * @return The sound effect pitch in range [0, 2]
 */
public float getPitch(GameRegistry registry, NotePitch pitch) {
    Iterator<? extends NotePitch> iter = registry.getAllOf(NotePitch.class).iterator();
    return PITCH[Iterators.indexOf(iter, Predicates.equalTo(pitch))];
}

From source file:org.cryptomator.frontend.webdav.servlet.WebDavServlet.java

@Override
protected boolean isPreconditionValid(WebdavRequest request, DavResource resource) {
    IfHeader ifHeader = new IfHeader(request);
    if (ifHeader.hasValue() && Iterators.all(ifHeader.getAllTokens(), Predicates.equalTo(NO_LOCK))) {
        // https://tools.ietf.org/html/rfc4918#section-10.4.8:
        // "DAV:no-lock" is known to never represent a current lock token.
        return false;
    } else if (ifHeader.hasValue() && Iterators.any(ifHeader.getAllNotTokens(), Predicates.equalTo(NO_LOCK))) {
        // by applying "Not" to a state token that is known not to be current, the Condition always evaluates to true.
        return true;
    } else {/*from  ww  w.j  av a 2  s.co m*/
        return request.matchesIfHeader(resource);
    }
}

From source file:org.richfaces.model.SwingTreeNodeImpl.java

public int getIndex(TreeNode node) {
    return Iterables.indexOf(children, Predicates.equalTo(node));
}

From source file:org.apache.aurora.scheduler.updater.InstanceUpdater.java

private static boolean isPermanentlyKilled(IScheduledTask task) {
    boolean wasKilling = Iterables.any(task.getTaskEvents(),
            Predicates.compose(Predicates.equalTo(KILLING), ITaskEvent::getStatus));
    return task.getStatus() != KILLING && wasKilling;
}

From source file:net.automatalib.util.automata.predicates.TransitionPredicates.java

public static <S, I, T> TransitionPredicate<S, I, T> inputIsNot(Object input) {
    return inputSatisfying(Predicates.not(Predicates.equalTo(input)));
}

From source file:org.apache.aurora.common.net.http.handlers.TimeSeriesDataSource.java

@VisibleForTesting
String getResponse(@Nullable String metricsQuery, @Nullable String sinceQuery) throws MetricException {

    if (metricsQuery == null) {
        // Return metric listing.
        return gson.toJson(ImmutableList.copyOf(timeSeriesRepo.getAvailableSeries()));
    }/*  w  w w  . ja  v a  2 s.c  o m*/

    List<Iterable<Number>> tsData = Lists.newArrayList();
    tsData.add(timeSeriesRepo.getTimestamps());
    // Ignore requests for "time" since it is implicitly returned.
    Iterable<String> names = Iterables.filter(Splitter.on(",").split(metricsQuery),
            Predicates.not(Predicates.equalTo(TIME_METRIC)));
    for (String metric : names) {
        TimeSeries series = timeSeriesRepo.get(metric);
        if (series == null) {
            JsonObject response = new JsonObject();
            response.addProperty("error", "Unknown metric " + metric);
            throw new MetricException(gson.toJson(response));
        }
        tsData.add(series.getSamples());
    }

    final long since = Long.parseLong(Optional.fromNullable(sinceQuery).or("0"));
    Predicate<List<Number>> sinceFilter = next -> next.get(0).longValue() > since;

    ResponseStruct response = new ResponseStruct(
            ImmutableList.<String>builder().add(TIME_METRIC).addAll(names).build(),
            FluentIterable.from(Iterables2.zip(tsData, 0)).filter(sinceFilter).toList());
    // TODO(wfarner): Let the jax-rs provider handle serialization.
    return gson.toJson(response);
}

From source file:vazkii.botania.common.block.subtile.functional.SubTileHeiseiDream.java

private static void messWithGetTargetAI(EntityAINearestAttackableTarget aiEntry, EntityLivingBase target) {
    ReflectionHelper.setPrivateValue(EntityAINearestAttackableTarget.class, aiEntry, Entity.class,
            LibObfuscation.TARGET_CLASS);
    ReflectionHelper.setPrivateValue(EntityAINearestAttackableTarget.class, aiEntry, Predicates.equalTo(target),
            LibObfuscation.TARGET_ENTITY_SELECTOR); // todo 1.8 will this leak `target`?
}

From source file:org.apache.brooklyn.core.typereg.RegisteredTypePredicates.java

public static Predicate<RegisteredType> symbolicName(final String name) {
    return symbolicName(Predicates.equalTo(name));
}

From source file:com.twitter.aurora.scheduler.async.TaskGroup.java

void remove(String taskId) {
    Iterables.removeIf(tasks, Predicates.compose(Predicates.equalTo(taskId), TO_TASK_ID));
}

From source file:org.linagora.linshare.core.domain.vo.ThreadVo.java

public static Predicate<ThreadVo> equalTo(final String uuid) {
    return Predicates.equalTo(new ThreadVo(uuid, ""));
}