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:uk.ac.ebi.mdk.io.text.kegg.KeggGlycanField.java

private KeggGlycanField(String... names) {
    ImmutableSet.Builder<String> ns = new ImmutableSet.Builder<String>();
    for (String name : names) {
        ns.add(name);// www .j  a  v  a2s.com
    }
    ns.add(name());
    this.names = ns.build();
}

From source file:com.jeffreybosboom.region.Region.java

public static ImmutableSet<Region> connectedComponents(BufferedImage image, Set<Integer> interestingColors) {
    final int imageSize = image.getWidth() * image.getHeight();
    BitSet processed = new BitSet(imageSize);
    for (int x = 0; x < image.getWidth(); ++x)
        for (int y = 0; y < image.getHeight(); ++y)
            if (!interestingColors.contains(image.getRGB(x, y)))
                processed.set(y * image.getWidth() + x);

    ImmutableSet.Builder<Region> builder = ImmutableSet.builder();
    int lastClearBit = 0;
    while ((lastClearBit = processed.nextClearBit(lastClearBit)) != imageSize) {
        int fillY = lastClearBit / image.getWidth(), fillX = lastClearBit % image.getWidth();
        int color = image.getRGB(fillX, fillY);
        List<Point> points = new ArrayList<>();

        //flood fill
        Deque<Point> frontier = new ArrayDeque<>();
        frontier.push(new Point(fillX, fillY));
        while (!frontier.isEmpty()) {
            Point p = frontier.pop();
            int bitIndex = p.row() * image.getWidth() + p.col();
            if (processed.get(bitIndex))
                continue;
            if (image.getRGB(p.x, p.y) != color)
                continue;

            points.add(p);/*from  w w w.j  a va  2s. c  om*/
            processed.set(bitIndex);
            for (int[] n : NEIGHBORHOOD) {
                int nx = p.x + n[0], ny = p.y + n[1];
                int nBitIndex = nx + ny * image.getWidth();
                if (0 <= nx && nx < image.getWidth() && 0 <= ny && ny < image.getHeight()
                        && !processed.get(nBitIndex))
                    frontier.push(new Point(nx, ny));
            }
        }
        assert !points.isEmpty();
        builder.add(new Region(color, points));
    }
    return builder.build();
}

From source file:org.apache.aurora.scheduler.base.Numbers.java

/**
 * Converts a set of integers into a set of contiguous closed ranges that equally represent the
 * input integers.//from  w  w  w .ja va2 s.co  m
 * <p>
 * The resulting ranges will be in ascending order.
 * <p>
 * TODO(wfarner): Change this to return a canonicalized RangeSet.
 *
 * @param values Values to transform to ranges.
 * @return Closed ranges with identical members to the input set.
 */
public static Set<Range<Integer>> toRanges(Iterable<Integer> values) {
    ImmutableSet.Builder<Range<Integer>> builder = ImmutableSet.builder();

    PeekingIterator<Integer> iterator = Iterators.peekingIterator(Sets.newTreeSet(values).iterator());

    // Build ranges until there are no numbers left.
    while (iterator.hasNext()) {
        // Start a new range.
        int start = iterator.next();
        int end = start;
        // Increment the end until the range is non-contiguous.
        while (iterator.hasNext() && iterator.peek() == end + 1) {
            end++;
            iterator.next();
        }

        builder.add(Range.closed(start, end));
    }

    return builder.build();
}

From source file:com.b2international.commons.dynamic.DynamicListImpl.java

public DynamicListImpl(List<?> list) {

    valueList = ImmutableList.copyOf(Lists.transform(list, valueConverter));

    ImmutableSet.Builder<String> builder = ImmutableSet.builder();
    for (int i = 0; i < valueList.size(); i++)
        builder.add(Integer.toString(i));
    keySet = builder.build();/*w w w  .j ava2  s.c o  m*/
}

From source file:org.androidtransfuse.transaction.TransactionProcessorComposite.java

@Override
public ImmutableSet<Exception> getErrors() {
    ImmutableSet.Builder<Exception> exceptions = ImmutableSet.builder();
    for (TransactionProcessor processor : processors) {
        exceptions.addAll(processor.getErrors());
    }/*from w w  w  . j a  v  a  2  s  .  c  om*/
    return exceptions.build();
}

From source file:com.facebook.buck.rules.coercer.SetTypeCoercer.java

@Override
public ImmutableSet<T> coerce(BuildRuleResolver buildRuleResolver, ProjectFilesystem filesystem,
        Path pathRelativeToProjectRoot, Object object) throws CoerceFailedException {
    ImmutableSet.Builder<T> builder = ImmutableSet.builder();
    fill(buildRuleResolver, filesystem, pathRelativeToProjectRoot, builder, object);
    return builder.build();
}

From source file:org.androidtransfuse.util.matcher.InjectionSignatureMatcherBuilder.java

public InjectionSignatureMatcherBuilder byType(ASTType... type) {
    ImmutableSet.Builder<ASTType> builder = ImmutableSet.builder();
    if (type != null) {
        for (ASTType astType : type) {
            builder.add(astType);/*  w  w  w  .jav a2 s .c  o  m*/
        }
    }
    return byType(builder.build());
}

From source file:be.nbb.sdmx.bancaditalia.SdmxConnectionImpl.java

@Override
final public Set<Dataflow> getDataflows() throws IOException {
    ImmutableSet.Builder<Dataflow> result = ImmutableSet.builder();
    for (it.bancaditalia.oss.sdmx.api.Dataflow o : loadDataFlows().values()) {
        result.add(Util.toDataflow(o));
    }/*from w ww  .j a v  a2s  . com*/
    return result.build();
}

From source file:com.b2international.snowowl.snomed.datastore.index.interest.SearchProfile.java

private static Iterable<SearchProfileRule> getPreferencesRules(final Preferences profileNode)
        throws BackingStoreException {
    checkNotNull(profileNode, "profileNode");

    final ImmutableSet.Builder<SearchProfileRule> preferencesRulesBuilder = ImmutableSet.builder();

    for (final String childName : profileNode.childrenNames()) {
        preferencesRulesBuilder.add(new SearchProfileRule(profileNode.node(childName)));
    }//from  www  . j  a  v  a2 s .c o  m

    return preferencesRulesBuilder.build();
}

From source file:com.spotify.heroic.common.SelectedGroup.java

@Override
public Groups groups() {
    final ImmutableSet.Builder<String> groups = ImmutableSet.builder();

    for (final T member : members) {
        groups.addAll(member.groups());/*w ww .ja v a  2 s . com*/
    }

    return new Groups(groups.build());
}