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

Introduction

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

Prototype

public static <T> T get(Iterable<T> iterable, int position)

Source Link

Document

Returns the element at the specified position in an iterable.

Usage

From source file:org.sitemap4j.sitemapindex.AbstractSiteMapIndex.java

@Override
public boolean equals(final Object object) {
    if (object == this) {
        return true;
    } else if (object == null) {
        return false;
    } else if (!(object instanceof SiteMapIndex)) {
        return false;
    }//from  ww  w  . j a  v  a  2  s  .  com

    final SiteMapIndex that = (SiteMapIndex) object;

    if (Iterables.size(that) != Iterables.size(this)) {
        return false;
    }

    for (int i = 0; i < Iterables.size(this); i++) {
        if (!Iterables.get(this, i).equals(Iterables.get(that, i))) {
            return false;
        }
    }

    return true;
}

From source file:net.freifunk.autodeploy.firmware.Firmware.java

public static Device fromString(final String deviceString) {
    final Iterable<String> parts = Splitter.on('-').split(deviceString);
    Preconditions.checkArgument(Iterables.size(parts) == 2);
    final String model = Iterables.get(parts, 0);
    final String version = Iterables.get(parts, 1);
    return new Device(model, version);
}

From source file:com.impetus.kundera.service.policy.RoundRobinBalancingPolicy.java

@Override
public Object getPool(Collection<Object> pools) {
    try {/*from   w  w  w  .  j  a va2s  . c o m*/
        return Iterables.get(pools, getAndIncrement(pools.size()));
    } catch (IndexOutOfBoundsException e) {
        return pools.iterator().next();
    }
}

From source file:com.facebook.presto.block.BlockUtils.java

public static BlockIterable toBlocks(Iterable<Block> blocks) {
    return new BlocksIterableAdapter(Iterables.get(blocks, 0).getTupleInfo(), Optional.<DataSize>absent(),
            Optional.<Integer>absent(), blocks);
}

From source file:com.adobe.acs.commons.wcm.comparisons.impl.lines.Stepper.java

public T next() {
    T ret = Iterables.size(values) > step ? Iterables.get(values, step) : null;
    step++;
    return ret;
}

From source file:org.jclouds.azurecompute.arm.functions.StorageProfileToStorageAccountName.java

@Override
public String apply(StorageProfile input) {
    String storageAccountNameURI = input.osDisk().vhd().uri();
    return Iterables.get(Splitter.on(".").split(URI.create(storageAccountNameURI).getHost()), 0);
}

From source file:org.jbb.frontend.web.ucp.controller.UcpController.java

@RequestMapping("/ucp/{categoryViewName}")
public String category(@PathVariable("categoryViewName") String categoryViewName) {
    List<UcpElement> ucpElements = ucpService.selectAllElementsOrderedForCategoryViewName(categoryViewName);
    return "redirect:/ucp/" + categoryViewName + "/" + Iterables.get(ucpElements, 0).getViewName();
}

From source file:org.polarsys.reqcycle.traceability.table.filters.TableFilter.java

@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
    if (searchString == null || searchString.length() == 0) {
        return true;
    }/*  w  w  w  .j a v  a 2  s.c  om*/
    Link link = (Link) element;

    Reachable source = Iterables.get(link.getSources(), 0);
    String sourceText = TraceabilityUtils.getText(source);
    Reachable target = Iterables.get(link.getTargets(), 0);
    String targetText = TraceabilityUtils.getText(target);

    if (link.getKind().getLabel().matches(searchString)) {
        return true;
    }

    if (sourceText != null && sourceText.matches(searchString)) {
        return true;
    }

    if (targetText != null && targetText.matches(searchString)) {
        return true;
    }

    return false;
}

From source file:com.facebook.buck.versions.NaiveVersionSelector.java

@Override
public ImmutableMap<BuildTarget, Version> resolve(BuildTarget root,
        ImmutableMap<BuildTarget, ImmutableSet<Version>> domain) throws VersionException {
    ImmutableMap.Builder<BuildTarget, Version> selectedVersions = ImmutableMap.builder();
    for (Map.Entry<BuildTarget, ImmutableSet<Version>> ent : domain.entrySet()) {
        selectedVersions.put(ent.getKey(), Iterables.get(ent.getValue(), 0));
    }//from w  w  w.  ja  v a2s . com
    return selectedVersions.build();
}

From source file:org.syncany.operations.daemon.messages.api.JsonMessageFactory.java

public static Message toMessage(String messageStr) throws Exception {
    String messageType = getMessageType(messageStr);
    Class<? extends Message> messageClass = getMessageClass(messageType);

    JsonObject result = PARSER.parse(messageStr).getAsJsonObject();
    JsonElement serializedMessage = Optional.fromNullable(Iterables.get(result.entrySet(), 0).getValue())
            .or(new JsonObject());

    Message message = SERIALIZER.fromJson(serializedMessage, messageClass);
    logger.log(Level.INFO, "Message created: " + message);

    return message;
}