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

Introduction

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

Prototype

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

Source Link

Usage

From source file:com.facebook.buck.dalvik.firstorder.FirstOrderHelper.java

private FirstOrderHelper(Iterable<Type> scenarioTypes, ImmutableSet.Builder<String> resultBuilder) {
    this.scenarioTypes = Preconditions.checkNotNull(scenarioTypes);
    this.resultBuilder = Preconditions.checkNotNull(resultBuilder);
    this.knownTypes = Maps.newHashMap();
}

From source file:com.github.richardballard.arbeeutils.stream.MoreCollectors.java

/**
 * Based on code from <a href="https://dzone.com/articles/java-8-collectors-guava">here</a>
 *///from w w  w  .j  a  v  a  2 s. c  o m
public static @NotNull <T> Collector<T, ?, ImmutableSet<T>> toImmutableSet() {

    final Supplier<ImmutableSet.Builder<T>> supplier = ImmutableSet.Builder::new;

    final BiConsumer<ImmutableSet.Builder<T>, T> accumulator = ImmutableSet.Builder::add;

    final BinaryOperator<ImmutableSet.Builder<T>> combiner = (l, r) -> l.addAll(r.build());

    final Function<ImmutableSet.Builder<T>, ImmutableSet<T>> finisher = ImmutableSet.Builder::build;

    return Collector.of(supplier, accumulator, combiner, finisher);
}

From source file:org.fenixedu.academic.domain.accounting.EventTypes.java

public EventTypes(JsonElement json) {
    ImmutableSet.Builder<EventType> builder = ImmutableSet.builder();
    for (JsonElement el : json.getAsJsonArray()) {
        builder.add(EventType.valueOf(el.getAsString()));
    }/*  w ww .j  a  v a  2s.c  o  m*/
    this.types = builder.build();
}

From source file:es.udc.pfc.gamelib.chess.pieces.ChessRook.java

@Override
public final ImmutableSet<Position> getStandardMoves(final ChessBoard board) {
    final ImmutableSet.Builder<Position> moves = ImmutableSet.builder();

    moves.addAll(getMovesTo(board, Direction.N));
    moves.addAll(getMovesTo(board, Direction.S));
    moves.addAll(getMovesTo(board, Direction.E));
    moves.addAll(getMovesTo(board, Direction.W));

    return moves.build();
}

From source file:com.spotify.heroic.metadata.FindSeriesIds.java

public static Collector<FindSeriesIds, FindSeriesIds> reduce(final OptionalLimit limit) {
    return results -> {
        final List<RequestError> errors = new ArrayList<>();
        final ImmutableSet.Builder<String> ids = ImmutableSet.builder();
        boolean limited = false;

        for (final FindSeriesIds result : results) {
            errors.addAll(result.errors);
            ids.addAll(result.ids);/*w w  w.  ja  v a 2s  .c  om*/
            limited |= result.limited;
        }

        final Set<String> s = ids.build();
        return new FindSeriesIds(errors, limit.limitSet(s), limited || limit.isGreater(s.size()));
    };
}

From source file:com.plvision.switchover.fwd.PathFinder.java

/**
 * Searching of primary and backup paths between two devices.
 * //from w  w w.ja v a2s .co m
 * @param service - topology service
 * @param src - source device Id
 * @param dst - destination device Id
 * 
 * @return set of paths
 */
public static Set<Path> result(TopologyService service, DeviceId src, DeviceId dst) {
    ImmutableSet.Builder<Path> builder = ImmutableSet.builder();
    Set<Path> paths1 = service.getPaths(service.currentTopology(), src, dst);
    Set<DisjointPath> paths2 = service.getDisjointPaths(service.currentTopology(), src, dst);
    paths1.forEach(path -> {
        builder.add(path);
    });
    paths2.forEach(path -> {
        builder.add(path.backup());
    });
    return builder.build();
}

From source file:com.spotify.apollo.module.AbstractApolloModule.java

protected AbstractApolloModule() {
    lifecycleManagedBuilder = ImmutableSet.builder();
}

From source file:com.facebook.buck.cli.PathArguments.java

/**
 * Filter files under the project root, and convert to canonical relative path style.
 * For example, the project root is /project,
 * 1. file path /project/./src/com/facebook/./test/../Test.java will be converted to
 *    src/com/facebook/Test.java//from  w  w  w  . j  a v  a 2  s  .  com
 * 2. file path /otherproject/src/com/facebook/Test.java will be ignored.
 */
static ReferencedFiles getCanonicalFilesUnderProjectRoot(Path projectRoot,
        Iterable<String> nonCanonicalFilePaths) throws IOException {
    // toRealPath() is used throughout to resolve symlinks or else the Path.startsWith() check will
    // not be reliable.
    ImmutableSet.Builder<Path> projectFiles = ImmutableSet.builder();
    ImmutableSet.Builder<Path> nonProjectFiles = ImmutableSet.builder();
    Path normalizedRoot = projectRoot.toRealPath();
    for (String filePath : nonCanonicalFilePaths) {
        Path canonicalFullPath = Paths.get(filePath);
        if (!canonicalFullPath.isAbsolute()) {
            canonicalFullPath = projectRoot.resolve(canonicalFullPath);
        }
        if (!canonicalFullPath.toFile().exists()) {
            nonProjectFiles.add(canonicalFullPath);
            continue;
        }
        canonicalFullPath = canonicalFullPath.toRealPath();

        // Ignore files that aren't under project root.
        if (canonicalFullPath.startsWith(normalizedRoot)) {
            Path relativePath = canonicalFullPath.subpath(normalizedRoot.getNameCount(),
                    canonicalFullPath.getNameCount());
            projectFiles.add(relativePath);
        } else {
            nonProjectFiles.add(canonicalFullPath);
        }
    }
    return new ReferencedFiles(projectFiles.build(), nonProjectFiles.build());
}

From source file:es.udc.pfc.gamelib.chess.pieces.ChessQueen.java

@Override
public final ImmutableSet<Position> getStandardMoves(final ChessBoard board) {
    final ImmutableSet.Builder<Position> moves = ImmutableSet.builder();

    moves.addAll(getMovesTo(board, Direction.N));
    moves.addAll(getMovesTo(board, Direction.S));
    moves.addAll(getMovesTo(board, Direction.E));
    moves.addAll(getMovesTo(board, Direction.W));
    moves.addAll(getMovesTo(board, Direction.NE));
    moves.addAll(getMovesTo(board, Direction.NW));
    moves.addAll(getMovesTo(board, Direction.SE));
    moves.addAll(getMovesTo(board, Direction.SW));

    return moves.build();
}

From source file:org.fenixedu.academic.domain.degreeStructure.CycleTypes.java

public CycleTypes(JsonElement json) {
    ImmutableSet.Builder<CycleType> builder = ImmutableSet.builder();
    for (JsonElement el : json.getAsJsonArray()) {
        builder.add(CycleType.valueOf(el.getAsString()));
    }/*from  w w w . j a  va  2  s .c  o m*/
    this.types = builder.build();
}