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

Introduction

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

Prototype

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

Source Link

Document

Returns a new builder.

Usage

From source file:com.codingopus.guava.custom.collectors.ImmutableMultisetCollector.java

public static <T> Collector<T, ImmutableMultiset.Builder<T>, ImmutableMultiset<T>> toImmutableMultisetCollector() {

    return Collector.of(ImmutableMultiset.Builder<T>::new, ImmutableMultiset.Builder<T>::add,
            (l, r) -> l.addAll(r.build()), ImmutableMultiset.Builder<T>::build);
}

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From source file:com.wrmsr.neurosis.util.ImmutableCollectors.java

public static <T> Collector<T, ?, ImmutableMultiset<T>> toImmutableMultiset() {
    return Collector.<T, ImmutableMultiset.Builder<T>, ImmutableMultiset<T>>of(ImmutableMultiset.Builder::new,
            ImmutableMultiset.Builder::add, (left, right) -> {
                left.addAll(right.build());
                return left;
            }, ImmutableMultiset.Builder::build, Collector.Characteristics.UNORDERED);
}

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From source file:com.tyler.collectors.GuavaCollectors.java

public static <T> Collector<T, ?, ImmutableMultiset<T>> toImmutableMultiSet() {

    return Collector.of(ImmutableMultiset.Builder<T>::new, ImmutableMultiset.Builder<T>::add,
            (l, r) -> l.addAll(r.build()), ImmutableMultiset.Builder<T>::build);
}

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From source file:org.tensorics.core.util.Classes.java

public static Multiset<Class<?>> classesOf(Iterable<?> coordinates) {
    Builder<Class<?>> builder = ImmutableMultiset.builder();
    for (Object coordinate : coordinates) {
        builder.add(coordinate.getClass());
    }//from w  w w.  j  a va 2 s . co m
    return builder.build();
}

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From source file:com.google.cloud.genomics.dataflow.functions.pca.ExtractSimilarCallsets.java

@Override
public void startBundle(Context c) {
    accumulator = ImmutableMultiset.builder();
}

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From source file:com.publictransitanalytics.scoregenerator.output.ComparativeSectorReachInformation.java

private static Map<SimplePath, Integer> getPathCounts(final Set<MovementPath> bestPaths)
        throws InterruptedException {
    final Map<SimplePath, Integer> pathCounts;
    final TreeMultimap<Integer, SimplePath> frequencyMap = TreeMultimap.create(Integer::compareTo,
            (p1, p2) -> p1.toString().compareTo(p2.toString()));

    if (bestPaths != null) {
        final ImmutableMultiset.Builder<SimplePath> bestSimplePathsBuilder = ImmutableMultiset.builder();
        for (final MovementPath bestPath : bestPaths) {
            bestSimplePathsBuilder.add(new SimplePath(bestPath));
        }/* w w  w  .  ja v  a 2  s  . c om*/
        final ImmutableMultiset<SimplePath> bestSimplePaths = bestSimplePathsBuilder.build();

        for (final SimplePath path : bestSimplePaths.elementSet()) {
            frequencyMap.put(bestSimplePaths.count(path), path);
        }

        pathCounts = new LinkedHashMap<>();
        for (final Integer frequency : frequencyMap.keySet().descendingSet()) {
            final NavigableSet<SimplePath> pathsForFrequency = frequencyMap.get(frequency);
            for (final SimplePath pathForFrequency : pathsForFrequency) {
                pathCounts.put(pathForFrequency, frequency);
            }
        }
    } else {
        pathCounts = null;
    }
    return pathCounts;
}

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From source file:com.publictransitanalytics.scoregenerator.output.SectorReachInformation.java

public SectorReachInformation(final Set<MovementPath> bestPaths, final int count,
        final Set<LocalDateTime> reachTimes) throws InterruptedException {

    reachCount = count;//from ww w .  j  av  a  2  s  .  co m
    this.reachTimes = reachTimes.stream().map(time -> time.toLocalTime().toString())
            .collect(Collectors.toSet());

    final TreeMultimap<Integer, SimplePath> frequencyMap = TreeMultimap.create(Integer::compareTo,
            (p1, p2) -> p1.toString().compareTo(p2.toString()));

    if (bestPaths != null) {
        final ImmutableMultiset.Builder<SimplePath> bestSimplePathsBuilder = ImmutableMultiset.builder();
        for (final MovementPath bestPath : bestPaths) {
            bestSimplePathsBuilder.add(new SimplePath(bestPath));
        }
        final ImmutableMultiset<SimplePath> bestSimplePaths = bestSimplePathsBuilder.build();

        for (final SimplePath path : bestSimplePaths.elementSet()) {
            frequencyMap.put(bestSimplePaths.count(path), path);
        }

        pathCounts = new LinkedHashMap<>();
        for (final Integer frequency : frequencyMap.keySet().descendingSet()) {
            final NavigableSet<SimplePath> pathsForFrequency = frequencyMap.get(frequency);
            for (final SimplePath pathForFrequency : pathsForFrequency) {
                pathCounts.put(pathForFrequency, frequency);
            }
        }
    } else {
        pathCounts = null;
    }
}

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From source file:com.github.nmorel.gwtjackson.guava.client.deser.ImmutableMultisetJsonDeserializer.java

@Override
protected ImmutableMultiset<T> doDeserialize(JsonReader reader, JsonDeserializationContext ctx,
        JsonDeserializerParameters params) {
    try {//from  ww  w  .  j a  va  2  s . c om
        currentBuilder = ImmutableMultiset.builder();
        buildCollection(reader, ctx, params);
        return currentBuilder.build();
    } finally {
        currentBuilder = null;
    }
}

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From source file:graphpack.matching.ResultSet.java

/**
 * create empty result set (&#8709)//from www  . j av  a2 s.c  o  m
 * @return the empty result set
 */
public static ResultSet Empty() {
    return new ResultSet(new ImmutableMultiset.Builder<Result>().build());
}

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From source file:com.ardor3d.input.MouseState.java

/**
 * Constructs a new MouseState instance.
 * //ww w .j  a v  a 2 s  . c  o m
 * @param x
 *            the mouse's x position
 * @param y
 *            the mouse's y position
 * @param dx
 *            the delta in the mouse's x position since the last update
 * @param dy
 *            the delta in the mouse's y position since the last update
 * @param dwheel
 *            the delta in the mouse's wheel movement since the last update
 * @param buttonStates
 *            the states of the various given buttons.
 * @param clicks
 *            the number of times each button has been clicked
 */
public MouseState(final int x, final int y, final int dx, final int dy, final int dwheel,
        final EnumMap<MouseButton, ButtonState> buttonStates, final Multiset<MouseButton> clicks) {
    _x = x;
    _y = y;
    _dx = dx;
    _dy = dy;
    _dwheel = dwheel;
    if (buttonStates != null) {
        final com.google.common.collect.ImmutableMap.Builder<MouseButton, ButtonState> builder = ImmutableMap
                .builder();
        _buttonStates = builder.putAll(buttonStates).build();
    } else {
        _buttonStates = ImmutableMap.of();
    }
    if (clicks != null) {
        final Builder<MouseButton> builder = ImmutableMultiset.builder();
        _clickCounts = builder.addAll(clicks).build();
    } else {
        _clickCounts = ImmutableMultiset.of();
    }
}

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