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

Introduction

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

Prototype

public static <T> T find(Iterable<T> iterable, Predicate<? super T> predicate)

Source Link

Document

Returns the first element in iterable that satisfies the given predicate; use this method only when such an element is known to exist.

Usage

From source file:com.linagora.obm.ui.page.ContactPage.java

public void selectContact(final String contactDisplayName) {
    WebElement contactElement = Iterables.find(driver.findElements(By.className("contactHeader")),
            new Predicate<WebElement>() {

                @Override//from  www . j  a  v a  2 s.  c om
                public boolean apply(WebElement input) {
                    return StringUtils.contains(input.getText(), contactDisplayName);
                }

            });

    contactElement.click();
    waitForAjaxRequestToComplete();
}

From source file:org.jclouds.location.suppliers.OnlyLocationOrFirstZoneOrRegionMatchingRegionId.java

@Override
@Singleton//ww w  . jav  a  2  s .  c o  m
public Location get() {
    Set<? extends Location> locations = locationsSupplier.get();
    if (locationsSupplier.get().size() == 1)
        return getOnlyElement(locationsSupplier.get());
    IsRegionAndIdEqualsOrIsZoneParentIdEquals matcher = null;
    try {
        String region = injector.getInstance(Key.get(String.class, Region.class));
        if (region == null)
            return Iterables.get(locationsSupplier.get(), 0);
        matcher = injector.getInstance(IsRegionAndIdEqualsOrIsZoneParentIdEquals.class);
        Location toReturn = Iterables.find(locations, matcher);
        return toReturn.getScope() == LocationScope.REGION ? toReturn : toReturn.getParent();
    } catch (NoSuchElementException e) {
        throw new IllegalStateException(String.format("region %s not found in %s", matcher, locations));
    }
}

From source file:io.crate.frameworks.mesos.CrateInstances.java

public CrateInstance byTaskId(final String taskId) {
    return Iterables.find(this, new Predicate<CrateInstance>() {
        @Override/*  w  w w .ja v a2 s  .  co  m*/
        public boolean apply(CrateInstance input) {
            return input.taskId().equals(taskId);
        }
    });
}

From source file:org.jclouds.deltacloud.config.DeltacloudRestClientModule.java

public static DeltacloudCollection findCollectionWithRel(Iterable<? extends DeltacloudCollection> iterable,
        final String rel) {
    try {//from w  w w .j  av a  2  s  .c o  m
        return Iterables.find(iterable, new Predicate<DeltacloudCollection>() {

            @Override
            public boolean apply(DeltacloudCollection arg0) {
                return arg0.getRel().equals(rel);
            }

        });
    } catch (NoSuchElementException e) {
        throw new NoSuchElementException("could not find rel " + rel + " in collections " + iterable);
    }
}

From source file:org.obiba.onyx.quartz.magma.AbstractQuartzBeanResolver.java

protected OpenAnswer findOpenAnswer(final CategoryAnswer ca, final String openAnswerDefinitionName) {
    return Iterables.find(ca.getOpenAnswers(), new Predicate<OpenAnswer>() {
        public boolean apply(OpenAnswer input) {
            return input.getOpenAnswerDefinitionName().equals(openAnswerDefinitionName);
        }/* w w w .j  a  va2  s .com*/
    });
}

From source file:org.geoserver.importer.Database.java

@Override
public Table part(final String name) {
    return Iterables.find(tables, new Predicate<Table>() {
        @Override/*ww  w  .j ava2 s .co m*/
        public boolean apply(Table input) {
            return name.equals(input.getName());
        }
    });
}

From source file:com.streamreduce.connections.ConnectionProviderFactory.java

public ConnectionProvider connectionProviderFromId(final String providerId) {
    return Iterables.find(allConnectionProviders, new Predicate<ConnectionProvider>() {
        @Override/*from w  w w  .  jav a  2  s. co m*/
        public boolean apply(@Nullable ConnectionProvider connectionProvider) {
            return connectionProvider != null && connectionProvider.getId().equals(providerId);
        }
    });
}

From source file:com.eviware.soapui.utils.ContainerWalker.java

public AbstractButton findButtonWithName(String buttonName) {
    return (AbstractButton) Iterables.find(containedComponents,
            new ComponentClassAndNamePredicate(AbstractButton.class, buttonName));
}

From source file:org.jclouds.vcloud.terremark.config.TerremarkECloudRestClientModule.java

@Override
protected URI findDefaultNetworkForVDC(org.jclouds.vcloud.domain.VDC vDC, Map<String, ReferenceType> networks,
        final Injector injector) {
    // TODO FIXME XXX: In Terremark Enterprise environment with multiple VDC's this does not
    // work well.
    // Each VDC will have differnt network subnets. So we cannot assume the default VDC's
    // networks will
    // work with non-default VDC's. So make PROPERTY_VCLOUD_DEFAULT_NETWORK optional. If
    // this property
    // is not set, they are expected to add NetworkConfig to the options when launching a
    // server.//from ww  w  .j av a2  s  . c  o m
    logger.warn("default network for vdc %s not set", vDC.getName());
    try {
        return Iterables.find(networks.values(), new Predicate<ReferenceType>() {

            @Override
            public boolean apply(ReferenceType input) {
                TerremarkOrgNetwork network = injector.getInstance(TerremarkECloudClient.class)
                        .getNetwork(input.getHref());
                TerremarkNetwork terremarkNetwork = injector.getInstance(TerremarkECloudClient.class)
                        .getTerremarkNetwork(checkNotNull(
                                checkNotNull(network, "network at: " + input).getNetworkExtension(),
                                "network extension for: " + input).getHref());
                return checkNotNull(terremarkNetwork,
                        "terremark network extension at: " + network.getNetworkExtension())
                                .getNetworkType() == TerremarkNetwork.Type.DMZ;
            }

        }).getHref();
    } catch (NoSuchElementException e) {
        throw new ResourceNotFoundException("no dmz networks in vdc " + vDC.getName() + ": " + networks);
    }
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.ParseLoginResponseFromHeaders.java

public String parseTokenFromHeaders(HttpResponse from) {
    String cookieHeader = from.getFirstHeaderOrNull("x-vcloud-authorization");
    if (cookieHeader != null) {
        Matcher matcher = pattern.matcher(cookieHeader);
        return matcher.find() ? matcher.group(2) : cookieHeader;
    } else {//  ww  w  .  j a  v  a  2 s.  com
        try {
            cookieHeader = Iterables.find(from.getHeaders().get(HttpHeaders.SET_COOKIE),
                    Predicates.contains(pattern));
            Matcher matcher = pattern.matcher(cookieHeader);
            matcher.find();
            return matcher.group(2);
        } catch (NoSuchElementException e) {
            throw new HttpResponseException(String.format("Header %s or %s must be present",
                    "x-vcloud-authorization", HttpHeaders.SET_COOKIE), null, from);
        }
    }
}