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

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.infobip.jira.IssueKey.java

/**
 * Generates {@link IssueKey IssueKeys} from {@link Commit#getMessage()}  changesets message}.
 *
 * @param changeset containing message with Jira issue key
 *
 * @return all {@link IssueKey IssueKeys} that could be extracted from
 *//*w  w  w .ja v  a  2 s .  c o  m*/
public static Iterable<IssueKey> of(Commit changeset) {

    Matcher matcher = pattern.matcher(changeset.getMessage());

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

    while (matcher.find()) {
        builder.add(new IssueKey(new ProjectKey(matcher.group(1)), new IssueId(matcher.group(2))));
    }

    return builder.build();
}

From source file:com.spectralogic.ds3autogen.java.generators.requestmodels.CreateObjectRequestGenerator.java

/**
 * Creates the create deprecated object request constructor that
 * uses the Channel parameter//from  w ww  .ja  v a 2  s  .  c  o  m
 */
protected static RequestConstructor createDeprecatedConstructor(final ImmutableList<Arguments> constructorArgs,
        final String requestName, final Ds3DocSpec docSpec) {
    final ImmutableList.Builder<Arguments> builder = ImmutableList.builder();
    builder.addAll(constructorArgs);
    builder.add(new Arguments("SeekableByteChannel", "Channel"));

    final ImmutableList<String> additionalLines = ImmutableList
            .of("this.stream = new SeekableByteChannelInputStream(channel);");

    final ImmutableList<Arguments> updatedArgs = builder.build();
    final ImmutableList<String> argNames = updatedArgs.stream().map(Arguments::getName)
            .collect(GuavaCollectors.immutableList());

    return new RequestConstructor(true, additionalLines, updatedArgs, updatedArgs, ImmutableList.of(),
            toConstructorDocs(requestName, argNames, docSpec, 1));
}

From source file:dagger.internal.codegen.DaggerGraphs.java

/**
 * Returns a shortest path from {@code nodeU} to {@code nodeV} in {@code graph} as a list of the
 * nodes visited in sequence, including both {@code nodeU} and {@code nodeV}. (Note that there may
 * be many possible shortest paths.)//from  w ww  .  j a  v  a2s.  c  o m
 *
 * <p>If {@code nodeV} is not {@link
 * com.google.common.graph.Graphs#reachableNodes(com.google.common.graph.Graph, Object) reachable}
 * from {@code nodeU}, the list returned is empty.
 *
 * @throws IllegalArgumentException if {@code nodeU} or {@code nodeV} is not present in {@code
 *     graph}
 */
public static <N> ImmutableList<N> shortestPath(SuccessorsFunction<N> graph, N nodeU, N nodeV) {
    if (nodeU.equals(nodeV)) {
        return ImmutableList.of(nodeU);
    }
    Set<N> successors = ImmutableSet.copyOf(graph.successors(nodeU));
    if (successors.contains(nodeV)) {
        return ImmutableList.of(nodeU, nodeV);
    }

    Map<N, N> visitedNodeToPathPredecessor = new HashMap<>(); // encodes shortest path tree
    for (N node : successors) {
        visitedNodeToPathPredecessor.put(node, nodeU);
    }
    Queue<N> currentNodes = new ArrayDeque<N>(successors);
    Queue<N> nextNodes = new ArrayDeque<N>();

    // Perform a breadth-first traversal starting with the successors of nodeU.
    while (!currentNodes.isEmpty()) {
        while (!currentNodes.isEmpty()) {
            N currentNode = currentNodes.remove();
            for (N nextNode : graph.successors(currentNode)) {
                if (visitedNodeToPathPredecessor.containsKey(nextNode)) {
                    continue; // we already have a shortest path to nextNode
                }
                visitedNodeToPathPredecessor.put(nextNode, currentNode);
                if (nextNode.equals(nodeV)) {
                    ImmutableList.Builder<N> builder = ImmutableList.builder();
                    N node = nodeV;
                    builder.add(node);
                    while (!node.equals(nodeU)) {
                        node = visitedNodeToPathPredecessor.get(node);
                        builder.add(node);
                    }
                    return builder.build().reverse();
                }
                nextNodes.add(nextNode);
            }
        }
        Queue<N> emptyQueue = currentNodes;
        currentNodes = nextNodes;
        nextNodes = emptyQueue; // reusing empty queue faster than allocating new one
    }

    return ImmutableList.of();
}

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

private static void addMkdirStepIfNeeded(Set<Path> createdDirectories, ImmutableList.Builder<Step> steps,
        Path directory) {//  w  ww  .  j  a  v  a2s.co m
    if (createdDirectories.add(directory)) {
        steps.add(new MkdirStep(directory));
    }
}

From source file:com.spotify.apollo.route.Rule.java

private static ImmutableList<String> processMethods(List<String> methods) {
    ImmutableList.Builder<String> builder = ImmutableList.<String>builder().addAll(methods);
    if (methods.contains("GET")) {
        builder.add("HEAD");
    }//from  w ww  .  j  a v  a 2s .c  o  m
    return builder.build();
}

From source file:io.prestosql.tests.statistics.MetricComparator.java

private static List<OptionalDouble> getActualValues(List<Metric> metrics, String query, QueryRunner runner) {
    String statsQuery = "SELECT "
            + metrics.stream().map(Metric::getComputingAggregationSql).collect(joining(",")) + " FROM (" + query
            + ")";
    try {// w w  w.  ja  va  2 s. co m
        MaterializedRow actualValuesRow = getOnlyElement(runner.execute(statsQuery).getMaterializedRows());

        ImmutableList.Builder<OptionalDouble> actualValues = ImmutableList.builder();
        for (int i = 0; i < metrics.size(); ++i) {
            actualValues.add(metrics.get(i).getValueFromAggregationQueryResult(actualValuesRow.getField(i)));
        }
        return actualValues.build();
    } catch (Exception e) {
        throw new RuntimeException(format("Failed to execute query to compute actual values: %s", statsQuery),
                e);
    }
}

From source file:com.spectralogic.ds3autogen.utils.Ds3TypeClassificationUtil.java

/**
 * Gets the list of Ds3Element names contained within the Ds3Type, or an
 * empty list if no elements exist.// w  w w  .j a v  a 2s.  co  m
 */
protected static ImmutableList<String> getElementNames(final Ds3Type type) {
    if (isEmpty(type.getElements())) {
        return ImmutableList.of();
    }
    final ImmutableList.Builder<String> builder = ImmutableList.builder();
    for (final Ds3Element element : type.getElements()) {
        builder.add(element.getName());
    }
    return builder.build();
}

From source file:com.spotify.helios.common.Resolver.java

private static List<URI> resolve(final String srvName, final String protocol, final String domain,
        final DnsSrvResolver resolver) {
    final String name;
    switch (protocol) {
    case "https":
        name = httpsSrv(srvName, domain);
        break;//  w w  w  .j  av  a 2 s . com
    case "http":
        name = httpSrv(srvName, domain);
        break;
    default:
        throw new IllegalArgumentException(
                String.format("Invalid protocol: %s. Helios SRV record can only be https or http.", protocol));
    }

    final List<LookupResult> lookupResults = resolver.resolve(name);

    final ImmutableList.Builder<URI> endpoints = ImmutableList.builder();
    for (final LookupResult result : lookupResults) {
        endpoints.add(protocol(protocol, result.host(), result.port()));
    }

    return endpoints.build();
}

From source file:org.sonar.duplications.internal.pmd.TokenizerBridge.java

private static void addNewTokensLine(ImmutableList.Builder<TokensLine> result, int startUnit, int endUnit,
        int startLine, StringBuilder sb) {
    if (sb.length() != 0) {
        result.add(new TokensLine(startUnit, endUnit, startLine, sb.toString()));
        sb.setLength(0);//  w w w.  j  a  v  a  2 s  .com
    }
}

From source file:org.sonar.java.model.expression.NewArrayTreeImpl.java

private static ImmutableList.Builder<Tree> addIfNotNull(ImmutableList.Builder<Tree> builder,
        @Nullable Tree tree) {//from  w  ww. j a va 2  s .com
    if (tree != null) {
        builder.add(tree);
    }
    return builder;
}