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:es.udc.pfc.gamelib.chess.pieces.ChessPawn.java

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

    final int s = getColor() == ChessColor.WHITE ? 1 : -1;

    final Position f = board.getPositionFor(this).relative(0, s);
    if (board.isValidPosition(f) && !board.isPieceAt(f)) {
        moves.add(f);//from  ww  w.  ja  va 2 s.c  om
    }

    final Position d1 = board.getPositionFor(this).relative(-1, s);
    if (board.isValidPosition(d1) && board.isPieceAt(d1) && isEnemy(board.getPieceAt(d1))) {
        moves.add(d1);
    }

    final Position d2 = board.getPositionFor(this).relative(+1, s);
    if (board.isValidPosition(d2) && board.isPieceAt(d2) && isEnemy(board.getPieceAt(d2))) {
        moves.add(d2);
    }

    return moves.build();
}

From source file:org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceSnapshotImpl.java

public NetconfOperationServiceSnapshotImpl(final Set<NetconfOperationServiceFactory> factories,
        final String sessionIdForReporting) {
    final Builder<NetconfOperationService> b = ImmutableSet.builder();
    netconfSessionIdForReporting = sessionIdForReporting;
    for (NetconfOperationServiceFactory factory : factories) {
        b.add(factory.createService(netconfSessionIdForReporting));
    }/*w  w  w  . j  av  a 2s.  c o m*/
    this.services = b.build();
}

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

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

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

        final Set<Series> s = series.build();
        return new FindSeries(errors, limit.limitSet(s), limited || limit.isGreater(s.size()));
    };
}

From source file:io.prestosql.sql.planner.SymbolsExtractor.java

public static Set<Symbol> extractUniqueNonRecursive(PlanNode node) {
    ImmutableSet.Builder<Symbol> uniqueSymbols = ImmutableSet.builder();
    extractExpressionsNonRecursive(node).forEach(expression -> uniqueSymbols.addAll(extractUnique(expression)));

    return uniqueSymbols.build();
}

From source file:adept.common.ScriptVariable.java

/**
 * Creates a script variable with only a single allowable type.
 * @param type May not be {@code null}./*  w ww .  j  a  v  a 2  s  .c om*/
 */
public static ScriptVariable createOfType(IType type) {
    checkArgument(type != null);
    ImmutableSet<IType> types = new ImmutableSet.Builder<IType>().add(type).build();
    return new ScriptVariable(types);
}

From source file:com.facebook.buck.rules.AbstractTestRuleFactory.java

@Override
public T newInstance(BuildRuleFactoryParams params) throws NoSuchBuildTargetException {
    T builder = super.newInstance(params);

    // labels//from ww w  .  j av  a  2s. c om
    if (builder instanceof LabelsAttributeBuilder) {
        List<String> rawLabels = params.getOptionalListAttribute("labels");
        ImmutableSet.Builder<Label> labelBuilder = new ImmutableSet.Builder<>();
        for (String rawLabel : rawLabels) {
            Label label = new Label(rawLabel);
            labelBuilder.add(label);
        }
        ((LabelsAttributeBuilder) builder).setLabels(labelBuilder.build());
    }

    return builder;
}

From source file:org.seedstack.seed.web.security.internal.shiro.AbstractInjectionProvider.java

public AbstractInjectionProvider(Key<T> key) {
    this.key = key;
    constructorInjectionPoint = InjectionPoint.forConstructorOf(key.getTypeLiteral());

    ImmutableSet.Builder<Dependency<?>> dependencyBuilder = ImmutableSet.builder();
    dependencyBuilder.addAll(constructorInjectionPoint.getDependencies());
    for (InjectionPoint injectionPoint : InjectionPoint.forInstanceMethodsAndFields(key.getTypeLiteral())) {
        dependencyBuilder.addAll(injectionPoint.getDependencies());
    }/* w w  w.  j a v  a  2 s. c o  m*/
    this.dependencies = dependencyBuilder.build();
}

From source file:com.facebook.buck.apple.simulator.AppleSimulatorDiscovery.java

/**
 * Discovers information about Apple simulators installed on the system.
 *///from w  w  w  .  j  ava 2  s  .  c o  m
public static ImmutableSet<AppleSimulator> discoverAppleSimulators(ProcessExecutor processExecutor,
        Path simctlPath) throws InterruptedException, IOException {
    LOG.debug("Running xcrun simctl list to get list of simulators");
    ProcessExecutorParams processExecutorParams = ProcessExecutorParams.builder()
            .setCommand(ImmutableList.of(simctlPath.toString(), "list")).build();
    ProcessExecutor.LaunchedProcess simctlListProcess = processExecutor.launchProcess(processExecutorParams);
    ImmutableSet.Builder<AppleSimulator> simulatorsBuilder = ImmutableSet.builder();

    try (InputStreamReader stdoutReader = new InputStreamReader(simctlListProcess.getInputStream(),
            StandardCharsets.UTF_8)) {
        LOG.debug("Parsing output of xcrun simctl list...");
        SimctlListOutputParsing.parseOutputFromReader(stdoutReader, simulatorsBuilder);
    }

    ProcessExecutor.Result result = processExecutor.waitForLaunchedProcess(simctlListProcess);
    if (result.getExitCode() != 0) {
        throw new IOException(result.getMessageForUnexpectedResult("simctl list"));
    }
    ImmutableSet<AppleSimulator> simulators = simulatorsBuilder.build();
    LOG.debug("Discovered simulators: %s", simulators);
    return simulators;
}

From source file:com.facebook.buck.cxx.AbstractNativeLinkableInput.java

/**
 * Combine, in order, several {@link NativeLinkableInput} objects into a single one.
 *//*from   w  ww  .  j  a v a2 s  .  com*/
public static NativeLinkableInput concat(Iterable<NativeLinkableInput> items) {
    ImmutableList.Builder<Arg> args = ImmutableList.builder();
    ImmutableSet.Builder<FrameworkPath> frameworks = ImmutableSet.builder();
    ImmutableSet.Builder<FrameworkPath> libraries = ImmutableSet.builder();

    for (NativeLinkableInput item : items) {
        args.addAll(item.getArgs());
        frameworks.addAll(item.getFrameworks());
        libraries.addAll(item.getLibraries());
    }

    return NativeLinkableInput.of(args.build(), frameworks.build(), libraries.build());
}

From source file:org.gradle.internal.ImmutableActionSet.java

/**
 * Creates an action set./* ww w  . ja  va 2s .  c o m*/
 */
public static <T> ImmutableActionSet<T> of(Action<? super T>... actions) {
    if (actions.length == 0) {
        return empty();
    }

    ImmutableSet.Builder<Action<? super T>> builder = ImmutableSet.builder();
    for (Action<? super T> action : actions) {
        if (action == Actions.DO_NOTHING || (action instanceof EmptySet)) {
            continue;
        }
        unpackAction(action, builder);
    }
    ImmutableSet<Action<? super T>> set = builder.build();
    return fromActions(set);
}