Example usage for com.google.common.collect ImmutableList.Builder add

List of usage examples for com.google.common.collect ImmutableList.Builder add

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Introduction

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

Prototype

boolean add(E e);

Source Link

Document

Appends the specified element to the end of this list (optional operation).

Usage

From source file:com.facebook.presto.server.QueryExecutionResource.java

private static List<StageInfo> collectStages(StageInfo stage) {
    ImmutableList.Builder<StageInfo> result = ImmutableList.builder();
    result.add(stage);
    for (StageInfo child : stage.getSubStages()) {
        result.addAll(collectStages(child));
    }/*from  ww  w  .j av  a2 s .c o m*/

    return result.build();
}

From source file:com.android.build.gradle.api.ApkOutput.java

public static ImmutableList<SplitApkOutput> load(File inputFile) throws FileNotFoundException {

    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(SplitApkOutput.class, new SplitApkOutput.JsonDeserializer());
    Gson gson = gsonBuilder.create();//from w  w  w. j  ava2s. c o m

    ImmutableList.Builder<SplitApkOutput> builder = ImmutableList.builder();

    for (SplitApkOutput vo : gson.fromJson(new FileReader(inputFile), SplitApkOutput[].class)) {
        builder.add(vo);
    }
    return builder.build();
}

From source file:com.noodlewiz.xjavab.ext.render.internal.ReplyUnpacker.java

public static QueryFiltersReply unpackQueryFilters(final ByteBuffer __xjb_buf) {
    __xjb_buf.position(4);/*from  w w w  . j  av  a 2s.c om*/
    final long length = com.noodlewiz.xjavab.core.internal.Unpacker.unpackUInt(__xjb_buf);
    __xjb_buf.position(1);
    com.noodlewiz.xjavab.core.internal.Unpacker.unpackPad(__xjb_buf, 1);
    __xjb_buf.position(8);
    final long numAliases = com.noodlewiz.xjavab.core.internal.Unpacker.unpackUInt(__xjb_buf);
    final long numFilters = com.noodlewiz.xjavab.core.internal.Unpacker.unpackUInt(__xjb_buf);
    com.noodlewiz.xjavab.core.internal.Unpacker.unpackPad(__xjb_buf, 16);
    final com.google.common.collect.ImmutableList.Builder<Integer> __xjb_aliasesBuilder = new com.google.common.collect.ImmutableList.Builder<Integer>();
    for (int __xjb_i = 0; (__xjb_i < numAliases); __xjb_i++) {
        __xjb_aliasesBuilder.add(com.noodlewiz.xjavab.core.internal.Unpacker.unpackUShort(__xjb_buf));
    }
    final List<Integer> aliases = __xjb_aliasesBuilder.build();
    final com.google.common.collect.ImmutableList.Builder<Str> __xjb_filtersBuilder = new com.google.common.collect.ImmutableList.Builder<Str>();
    for (int __xjb_i = 0; (__xjb_i < numFilters); __xjb_i++) {
        __xjb_filtersBuilder.add(com.noodlewiz.xjavab.core.xproto.internal.Unpacker.unpackStr(__xjb_buf));
    }
    final List<Str> filters = __xjb_filtersBuilder.build();
    return new QueryFiltersReply(numAliases, numFilters, aliases, filters);
}

From source file:com.noodlewiz.xjavab.ext.randr.internal.Unpacker.java

public static RefreshRates unpackRefreshRates(final ByteBuffer __xjb_buf) {
    final int nRates = com.noodlewiz.xjavab.core.internal.Unpacker.unpackUShort(__xjb_buf);
    final com.google.common.collect.ImmutableList.Builder<Integer> __xjb_ratesBuilder = new com.google.common.collect.ImmutableList.Builder<Integer>();
    for (int __xjb_i = 0; (__xjb_i < nRates); __xjb_i++) {
        __xjb_ratesBuilder.add(com.noodlewiz.xjavab.core.internal.Unpacker.unpackUShort(__xjb_buf));
    }// w w  w . j  ava2s.  com
    final List<Integer> rates = __xjb_ratesBuilder.build();
    return new RefreshRates(nRates, rates);
}

From source file:co.cask.cdap.hive.ExploreUtils.java

/**
 * Builds a class loader with the class path provided.
 *//*w  w  w.j  ava  2  s  . c om*/
public static synchronized ClassLoader getExploreClassloader() {
    if (exploreClassLoader != null) {
        return exploreClassLoader;
    }

    // EXPLORE_CLASSPATH and EXPLORE_CONF_FILES will be defined in startup scripts if Hive is installed.
    String exploreClassPathStr = System.getProperty(Constants.Explore.EXPLORE_CLASSPATH);
    LOG.debug("Explore classpath = {}", exploreClassPathStr);
    if (exploreClassPathStr == null) {
        throw new RuntimeException("System property " + Constants.Explore.EXPLORE_CLASSPATH + " is not set.");
    }

    String exploreConfPathStr = System.getProperty(Constants.Explore.EXPLORE_CONF_FILES);
    LOG.debug("Explore confPath = {}", exploreConfPathStr);
    if (exploreConfPathStr == null) {
        throw new RuntimeException("System property " + Constants.Explore.EXPLORE_CONF_FILES + " is not set.");
    }

    Iterable<File> hiveClassPath = getClassPathJarsFiles(exploreClassPathStr);
    Iterable<File> hiveConfFiles = getClassPathJarsFiles(exploreConfPathStr);
    ImmutableList.Builder<URL> builder = ImmutableList.builder();
    for (File file : Iterables.concat(hiveClassPath, hiveConfFiles)) {
        try {
            if (file.getName().matches(".*\\.xml")) {
                builder.add(file.getParentFile().toURI().toURL());
            } else {
                builder.add(file.toURI().toURL());
            }
        } catch (MalformedURLException e) {
            LOG.error("Jar URL is malformed", e);
            throw Throwables.propagate(e);
        }
    }
    exploreClassLoader = new URLClassLoader(Iterables.toArray(builder.build(), URL.class),
            ClassLoader.getSystemClassLoader());
    return exploreClassLoader;
}

From source file:io.prestosql.type.TypeUtils.java

public static Page getHashPage(Page page, List<? extends Type> types, List<Integer> hashChannels) {
    ImmutableList.Builder<Type> hashTypes = ImmutableList.builder();
    Block[] hashBlocks = new Block[hashChannels.size()];
    int hashBlockIndex = 0;

    for (int channel : hashChannels) {
        hashTypes.add(types.get(channel));
        hashBlocks[hashBlockIndex++] = page.getBlock(channel);
    }//w w  w .ja v a2  s .  co m
    return page.appendColumn(getHashBlock(hashTypes.build(), hashBlocks));
}

From source file:org.lenskit.eval.traintest.metrics.TypedMetricResult.java

/**
 * Get the columns for a typed metric result class.
 * @param type The result class.  If `null`, an empty list of columns will be returned.
 * @param suffix A suffix for column labels; if non-`null`, will be appended to each column label separated with
 *               a period.//from  w w  w. j a  va  2 s  . co m
 * @return The column labels for results of type `type`.
 */
@Nonnull
public static List<String> getColumns(@Nullable Class<? extends TypedMetricResult> type,
        @Nullable final String suffix) {
    if (type == null) {
        return Collections.emptyList();
    }
    List<ColumnDesc> columns = getColumnInfo(type);

    Ordering<ColumnDesc> order = Ordering.natural().onResultOf(new Function<ColumnDesc, Integer>() {
        @Override
        public Integer apply(@Nullable ColumnDesc input) {
            assert input != null;
            int c = input.getAnnotation().order();
            // negative values should sort last
            return c >= 0 ? c : Integer.MAX_VALUE;
        }
    });

    ImmutableList.Builder<String> names = ImmutableList.builder();
    for (ColumnDesc c : order.sortedCopy(columns)) {
        if (suffix == null) {
            names.add(c.getName());
        } else {
            names.add(c.getName() + "." + suffix);
        }
    }

    return names.build();
}

From source file:io.prestosql.sql.analyzer.ExpressionTreeUtils.java

private static List<Node> linearizeNodes(Node node) {
    ImmutableList.Builder<Node> nodes = ImmutableList.builder();
    new DefaultExpressionTraversalVisitor<Node, Void>() {
        @Override/*  w w  w.  j  a va 2s . c o  m*/
        public Node process(Node node, Void context) {
            Node result = super.process(node, context);
            nodes.add(node);
            return result;
        }
    }.process(node, null);
    return nodes.build();
}

From source file:io.prestosql.operator.TopNRowNumberOperator.java

private static List<Type> toTypes(List<? extends Type> sourceTypes, List<Integer> outputChannels,
        boolean generateRowNumber) {
    ImmutableList.Builder<Type> types = ImmutableList.builder();
    for (int channel : outputChannels) {
        types.add(sourceTypes.get(channel));
    }//from   w ww .  j av  a 2  s .c  o  m
    if (generateRowNumber) {
        types.add(BIGINT);
    }
    return types.build();
}

From source file:com.facebook.buck.features.ocaml.OcamlDescriptionEnhancer.java

public static ImmutableList<Arg> toStringWithMacrosArgs(BuildTarget target, CellPathResolver cellPathResolver,
        ActionGraphBuilder graphBuilder, Iterable<StringWithMacros> flags) {
    ImmutableList.Builder<Arg> args = ImmutableList.builder();
    StringWithMacrosConverter macrosConverter = StringWithMacrosConverter.of(target, cellPathResolver,
            ImmutableList.of(new LocationMacroExpander(), new ExecutableMacroExpander()));
    for (StringWithMacros flag : flags) {
        args.add(macrosConverter.convert(flag, graphBuilder));
    }/*from  ww w  .  j a  va  2s .  com*/
    return args.build();
}