Example usage for com.google.common.collect ImmutableList builder

Introduction

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

Prototype

public static <E> Builder<E> builder()

Source Link

Usage

From source file:guru.qas.martini.tag.DefaultCategory.java

public DefaultCategory(String name, @Nullable Collection<String> parentNames) {
    this.name = checkNotNull(name, "null String").trim();
    checkState(!this.name.isEmpty(), "empty String");
    ImmutableList.Builder<String> builder = ImmutableList.builder();
    if (null != parentNames) {
        for (String parentName : parentNames) {
            builder.add(parentName.trim());
        }//from  w w w  . ja  va2s.  c o m
    }
    this.parentNames = builder.build();
}

From source file:net.techcable.pineapple.collect.ImmutableLists.java

@Nonnull
public static <T, U> ImmutableList<U> transform(ImmutableList<T> list, Function<T, U> transformer) {
    ImmutableList.Builder<U> resultBuilder = builder(checkNotNull(list, "Null list").size());
    for (int i = 0; i < list.size(); i++) {
        T oldElement = list.get(i);//from  w w w  .j a va 2s .  c  om
        U newElement = checkNotNull(transformer, "Null transformer").apply(oldElement);
        if (newElement == null)
            throw new NullPointerException(
                    "Transformer  " + transformer.getClass().getTypeName() + " returned null.");
        resultBuilder.add(newElement);
    }
    return resultBuilder.build();
}

From source file:at.ac.univie.isc.asio.engine.CommandBuilder.java

private CommandBuilder() {
    accepted = ImmutableList.builder();
    arguments = ImmutableListMultimap.builder();
}

From source file:com.facebook.buck.cpp.ArStep.java

@Override
protected ImmutableList<String> getShellCommandInternal(ExecutionContext context) {
    ImmutableList.Builder<String> cmdBuilder = ImmutableList.builder();

    cmdBuilder.add(AR).add("-q") /* do not check for existing objects */
            .add(outputFile.toString());
    for (Path src : srcs) {
        cmdBuilder.add(src.toString());//  ww w .  j  a v  a  2s  . c  om
    }

    return cmdBuilder.build();
}

From source file:com.google.devtools.build.lib.rules.cpp.DiscoveredSourceInputsHelper.java

/**
 * Converts PathFragments into source Artifacts using an ArtifactResolver, ignoring any that are
 * already in mandatoryInputs. Silently drops any PathFragments that cannot be resolved into
 * Artifacts.//from  w  w w.  j  a  v  a2  s .c  o m
 */
public static ImmutableList<Artifact> getDiscoveredInputsFromPaths(Iterable<Artifact> mandatoryInputs,
        ArtifactResolver artifactResolver, Collection<PathFragment> inputPaths) {
    Set<PathFragment> knownPathFragments = new HashSet<>();
    for (Artifact input : mandatoryInputs) {
        knownPathFragments.add(input.getExecPath());
    }
    ImmutableList.Builder<Artifact> foundInputs = ImmutableList.builder();
    for (PathFragment execPath : inputPaths) {
        if (!knownPathFragments.add(execPath)) {
            // Don't add any inputs that we already added, or original inputs, which we probably
            // couldn't convert into artifacts anyway.
            continue;
        }
        Artifact artifact = artifactResolver.resolveSourceArtifact(execPath);
        // It is unlikely that this artifact is null, but tolerate the situation just in case.
        // It is safe to ignore such paths because dependency checker would identify change in inputs
        // (ignored path was used before) and will force action execution.
        if (artifact != null) {
            foundInputs.add(artifact);
        }
    }
    return foundInputs.build();
}

From source file:com.android.build.gradle.internal.pipeline.FilterableStreamCollection.java

@NonNull
public ImmutableList<TransformStream> getStreams(@NonNull StreamFilter streamFilter) {
    ImmutableList.Builder<TransformStream> streamsByType = ImmutableList.builder();
    for (TransformStream s : getStreams()) {
        if (streamFilter.accept(s.getContentTypes(), s.getScopes())) {
            streamsByType.add(s);/*from   ww w  .  j  a va2 s. co  m*/
        }
    }

    return streamsByType.build();
}

From source file:com.google.devtools.build.lib.rules.cpp.FlagList.java

@VisibleForTesting
ImmutableList<String> evaluate() {
    ImmutableList.Builder<String> result = ImmutableList.builder();
    result.addAll(prefixFlags);/*from w w  w  .  j a  v a  2s.  c  o  m*/
    result.addAll(suffixFlags);
    return result.build();
}

From source file:com.spotify.heroic.aggregation.Chain.java

private static List<Aggregation> flattenChain(final List<Aggregation> chain) {
    final ImmutableList.Builder<Aggregation> child = ImmutableList.builder();

    for (final Aggregation a : chain) {
        if (a instanceof Chain) {
            child.addAll(flattenChain(Chain.class.cast(a).getChain()));
        } else {//from   w ww  . java 2s  . c  om
            child.add(a);
        }
    }

    return child.build();
}

From source file:org.smartdeveloperhub.harvesters.it.frontend.publisher.PublisherFactory.java

private static List<CollectorConfiguration> toConfiguration(final URI instance,
        final Notifications notifications) {
    final ImmutableList.Builder<CollectorConfiguration> builder = ImmutableList.builder();
    if (notifications != null) {
        final CollectorConfiguration result = new CollectorConfiguration();
        result.setInstance(instance.toString());
        result.setBrokerHost(notifications.getBrokerHost());
        result.setBrokerPort(notifications.getBrokerPort());
        result.setVirtualHost(notifications.getVirtualHost());
        result.setExchangeName(notifications.getExchangeName());
        LOGGER.debug("Using collector configuration {}", result);
        builder.add(result);/*w  w  w .  j  a  va2 s .c o m*/
    }
    return builder.build();
}

From source file:org.thelq.stackexchange.dbimport.sources.FolderDumpContainer.java

public FolderDumpContainer(File folder) {
    if (!folder.isDirectory())
        throw new IllegalArgumentException("File " + folder.getAbsolutePath() + " is not a folder");
    this.folder = folder;
    this.name = folder.getName();

    //Add all the files
    ImmutableList.Builder<DumpEntry> entriesBuilder = ImmutableList.builder();
    for (File curFile : folder.listFiles()) {
        if (!curFile.getName().endsWith(".xml")) {
            log.info("Ignoring non-XML file " + curFile.getAbsolutePath());
            continue;
        }//  www  .j a va 2 s  . c  o  m
        entriesBuilder.add(new FileDumpEntry(curFile));
    }
    this.entries = entriesBuilder.build();
}