Example usage for com.google.common.collect Sets newHashSetWithExpectedSize

Introduction

In this page you can find the example usage for com.google.common.collect Sets newHashSetWithExpectedSize.

Prototype

public static <E> HashSet<E> newHashSetWithExpectedSize(int expectedSize)

Source Link

Document

Creates a HashSet instance, with a high enough initial table size that it should hold expectedSize elements without resizing.

Usage

From source file:eu.project.ttc.engines.TermClassifier.java

@Override
public void collectionProcessComplete() throws AnalysisEngineProcessException {
    TermIndex termIndex = this.termIndexResource.getTermIndex();
    LOGGER.info("Classifying term index {} on property {}", termIndex.getName(), classifyingProperty.name());

    List<Term> terms = Lists.newArrayList(termIndex.getTerms());
    Collections.sort(terms, classifyingProperty.getComparator(termIndex, true));
    Set<Term> added = Sets.newHashSetWithExpectedSize(terms.size());

    for (Term t : terms) {
        if (added.contains(t))
            continue;
        else {//from  ww w . j a va2  s.  com
            Set<Term> classTerms = Sets.newHashSet();
            classTerms.add(t);
            for (VariationPath path : t.getVariationPaths(10)) {
                if (added.contains(path.getVariant()))
                    continue;
                else {
                    added.add(path.getVariant());
                    classTerms.add(path.getVariant());
                }
            }
            termIndex.classifyTerms(t, classTerms);

        }
    }

    LOGGER.info("Number of term classes: {} (nbTerms: {})", termIndex.getTermClasses().size(),
            termIndex.getTerms().size());
}

From source file:org.ow2.authzforce.core.pdp.api.DefaultHashCollectionFactory.java

@Override
public <E> Set<E> newUpdatableSet(final int expectedSize) {
    return Sets.newHashSetWithExpectedSize(expectedSize);
}

From source file:org.jage.platform.config.xml.ConfigUtils.java

private static Set<String> toSet(final ConfigTags[] tags) {
    final Set<String> set = Sets.newHashSetWithExpectedSize(tags.length);
    for (final ConfigTags tag : tags) {
        set.add(tag.toString());/*from  ww  w .  j  a  v  a  2  s.c o  m*/
    }
    return set;
}

From source file:org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.java

public UnionInputGate(InputGate... inputGates) {
    this.inputGates = checkNotNull(inputGates);
    checkArgument(inputGates.length > 1, "Union input gate should union at least two input gates.");

    this.inputGateToIndexOffsetMap = Maps.newHashMapWithExpectedSize(inputGates.length);
    this.inputGatesWithRemainingData = Sets.newHashSetWithExpectedSize(inputGates.length);

    int currentNumberOfInputChannels = 0;

    for (InputGate inputGate : inputGates) {
        // The offset to use for buffer or event instances received from this input gate.
        inputGateToIndexOffsetMap.put(checkNotNull(inputGate), currentNumberOfInputChannels);
        inputGatesWithRemainingData.add(inputGate);

        currentNumberOfInputChannels += inputGate.getNumberOfInputChannels();

        // Register the union gate as a listener for all input gates
        inputGate.registerListener(this);
    }// w  w w  .  j  a v a 2 s  .co  m

    this.totalNumberOfInputChannels = currentNumberOfInputChannels;
}

From source file:com.technophobia.substeps.report.ExecutionStats.java

private Set<TestCounterSet> getAllStatsForTags(Set<String> tags) {

    Set<TestCounterSet> testStats = Sets.newHashSetWithExpectedSize(tags.size() + 1);
    testStats.add(totals);/*ww  w. jav  a  2  s  . c o  m*/
    for (String tag : tags) {
        testStats.add(getOrCreateStatsForTag(tag));
    }
    return testStats;
}

From source file:com.google.javascript.jscomp.NameBasedDefinitionProvider.java

public NameBasedDefinitionProvider(AbstractCompiler compiler, boolean allowComplexFunctionDefs) {
    this.compiler = compiler;
    this.allowComplexFunctionDefs = allowComplexFunctionDefs;
    int numInputs = compiler.getNumberOfInputs();
    // Estimates below were generated by experimentation with large Google projects.
    this.definitionsByName = LinkedHashMultimap.create(numInputs * 15, 1);
    int estimatedDefinitionSites = numInputs * 22;
    this.definitionSitesByDefinitionSiteNode = Maps.newLinkedHashMapWithExpectedSize(estimatedDefinitionSites);
    this.definitionSitesByScopeNode = HashMultimap.create(estimatedDefinitionSites, 1);
    this.definitionNodes = Sets.newHashSetWithExpectedSize(estimatedDefinitionSites);
}

From source file:org.spongepowered.common.data.builder.manipulator.mutable.item.PlaceableDataBuilder.java

@Override
public Optional<PlaceableData> build(DataView container) throws InvalidDataException {
    if (container.contains(Keys.PLACEABLE_BLOCKS.getQuery())) {
        List<String> blockIds = container.getStringList(Keys.PLACEABLE_BLOCKS.getQuery()).get();
        Set<BlockType> blockTypes = Sets.newHashSetWithExpectedSize(blockIds.size());
        for (String blockId : blockIds) {
            blockTypes.add(Sponge.getGame().getRegistry().getType(BlockType.class, blockId).get());
        }/*from w w  w  .jav  a 2  s .co m*/
        return Optional.of(new SpongePlaceableData(blockTypes));
    }
    return Optional.empty();
}

From source file:org.spongepowered.common.data.builder.manipulator.mutable.item.BreakableDataBuilder.java

@Override
public Optional<BreakableData> build(DataView container) throws InvalidDataException {
    if (container.contains(Keys.BREAKABLE_BLOCK_TYPES.getQuery())) {
        List<String> blockIds = container.getStringList(Keys.BREAKABLE_BLOCK_TYPES.getQuery()).get();
        Set<BlockType> blockTypes = Sets.newHashSetWithExpectedSize(blockIds.size());
        for (String blockId : blockIds) {
            blockTypes.add(Sponge.getGame().getRegistry().getType(BlockType.class, blockId).get());
        }/*w  w  w. j av  a  2 s . com*/
        return Optional.of(new SpongeBreakableData(blockTypes));
    }
    return Optional.empty();
}

From source file:net.automatalib.util.automata.cover.IncrementalTransitionCoverIterator.java

private void initialize() {

    final S init = automaton.getInitialState();
    final Record<S, I> initRec = new Record<>(init, Word.epsilon(),
            Sets.newHashSetWithExpectedSize(inputs.size()));
    reach.put(init, initRec);//from  w  w  w.ja v a 2  s.c  om
    bfsQueue.add(initRec);

    Covers.buildReachFromTransitionCover(reach, bfsQueue, automaton, oldCover,
            (s, as) -> new Record<>(s, as, Sets.newHashSetWithExpectedSize(inputs.size())), (w) -> {
            });
}

From source file:com.android.build.gradle.internal.dsl.NdkOptions.java

@NonNull
public NdkOptions setAbiFilters(Collection<String> filters) {
    if (filters != null) {
        if (abiFilters == null) {
            abiFilters = Sets.newHashSetWithExpectedSize(filters.size());
        } else {//  ww w.  ja  v  a 2 s  .c  o  m
            abiFilters.clear();
        }
        for (String filter : filters) {
            abiFilters.add(filter);
        }
    } else {
        abiFilters = null;
    }
    return this;
}