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

Introduction

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

Prototype

public static <E> SetView<E> difference(final Set<E> set1, final Set<?> set2)

Source Link

Document

Returns an unmodifiable view of the difference of two sets.

Usage

From source file:uk.co.flax.luwak.benchmark.ValidatorResults.java

public void add(Matches<T> matches, String docId, Set<T> expectedMatches) {
    super.add(matches);

    total++;/*from  w  w  w  . j  a  v a2 s .  c  o m*/
    DocumentMatches<T> docMatches = matches.getMatches(docId);
    if (docMatches == null) {
        missingMatches.putAll(docId, expectedMatches);
        return;
    }

    Set<T> actualMatches = Sets.newHashSet(docMatches);
    Sets.SetView<T> extras = Sets.difference(expectedMatches, actualMatches);
    Sets.SetView<T> missing = Sets.difference(actualMatches, expectedMatches);

    if (extras.size() == 0 && missing.size() == 0)
        correctMatches++;
    else {
        missingMatches.putAll(docMatches.getDocId(), missing);
        extraMatches.putAll(docMatches.getDocId(), extras);
    }

}

From source file:de.bund.bfr.jung.BetterDirectedSparseMultigraph.java

@Override
public Collection<V> getVertices() {
    Set<V> picked = owner.getPickedVertexState().getPicked();
    Set<V> unPicked = Sets.difference(vertices.keySet(), picked);

    return Sets.union(unPicked, picked);
}

From source file:org.cryptomator.frontend.webdav.mount.WindowsDriveLetters.java

public Set<Character> getAvailableDriveLetters() {
    return Sets.difference(A_TO_Z, getOccupiedDriveLetters());
}

From source file:org.graylog2.rest.models.messages.responses.DecorationStats.java

@SuppressWarnings("unused")
@JsonProperty(FIELD_ADDED_FIELDS)/*from w  w w  . j  av a  2s  .  c om*/
public Map<String, Object> addedFields() {
    return Sets.difference(decoratedMessage().keySet(), originalMessage().keySet()).stream()
            .collect(Collectors.toMap(Function.identity(), key -> decoratedMessage().get(key)));
}

From source file:org.onosproject.cluster.ClusterMetadataDiff.java

public ClusterMetadataDiff(ClusterMetadata oldValue, ClusterMetadata newValue) {
    this.oldValue = oldValue;
    this.newValue = newValue;

    Set<ControllerNode> currentNodeSet = oldValue == null ? ImmutableSet.of()
            : ImmutableSet.copyOf(oldValue.getNodes());
    Set<ControllerNode> newNodeSet = newValue == null ? ImmutableSet.of()
            : ImmutableSet.copyOf(newValue.getNodes());
    nodesAdded = Sets.difference(newNodeSet, currentNodeSet);
    nodesRemoved = Sets.difference(currentNodeSet, newNodeSet).stream().map(ControllerNode::id)
            .collect(Collectors.toSet());
}

From source file:org.apache.jackrabbit.oak.plugins.blob.datastore.SharedDataStoreUtils.java

/**
 * Repositories from which marked references not available.
 * //from  ww  w  .  ja v  a  2 s .  com
 * @param repos the repos
 * @param refs the refs
 * @return the sets the sets whose references not available
 */
public static Set<String> refsNotAvailableFromRepos(List<DataRecord> repos, List<DataRecord> refs) {
    return Sets.difference(FluentIterable.from(repos).uniqueIndex(new Function<DataRecord, String>() {
        @Override
        @Nullable
        public String apply(@Nonnull DataRecord input) {
            return SharedStoreRecordType.REPOSITORY.getIdFromName(input.getIdentifier().toString());
        }
    }).keySet(), FluentIterable.from(refs).uniqueIndex(new Function<DataRecord, String>() {
        @Override
        @Nullable
        public String apply(@Nonnull DataRecord input) {
            return SharedStoreRecordType.REFERENCES.getIdFromName(input.getIdentifier().toString());
        }
    }).keySet());
}

From source file:org.obiba.mica.dataset.search.rest.harmonization.ContingencyUtils.java

public static List<String> getValuesHeaders(DatasetVariable variable,
        Mica.DatasetVariableContingenciesDto dto) {
    List<String> values = variable.getCategories() != null
            ? variable.getCategories().stream().map(c -> c.getName()).collect(toList())
            : Lists.newArrayList();/*w  w  w. java 2  s  .c  o m*/
    List<String> dtoValues = Lists.newArrayList(dto.getContingenciesList().stream().map(c -> c.getAll())
            .flatMap(a -> a.getFrequenciesList().stream()).map(f -> f.getValue()).collect(toSet()));
    values.addAll(Sets.difference(Sets.newHashSet(dtoValues), Sets.newHashSet(values)));

    return values;
}

From source file:org.obiba.mica.access.domain.DataAccessRequest.java

@Override
public void setAttachments(List<Attachment> attachments) {
    if (attachments == null)
        attachments = Lists.newArrayList();

    this.removedAttachments = Sets.difference(Sets.newHashSet(this.attachments), Sets.newHashSet(attachments));
    this.attachments = attachments;
}

From source file:com.github.fhirschmann.clozegen.lib.QGapGenerator.java

@Override
public Gap next() {
    Set<String> valid = Sets.newHashSet(someStrings(10));
    Set<String> invalid = Sets.newHashSet(someStrings(10));
    return Gap.with(valid, Sets.difference(invalid, valid));
}

From source file:uk.ac.ebi.atlas.profiles.differential.IsDifferentialProfileSpecific.java

public IsDifferentialProfileSpecific(Set<Contrast> selectedQueryContrasts, Set<Contrast> allQueryFactors) {
    checkArgument(!selectedQueryContrasts.isEmpty(), "selectedQueryContrasts is empty");
    checkArgument(!allQueryFactors.isEmpty(), "allQueryFactors is empty");

    this.selectedQueryContrasts = selectedQueryContrasts;
    this.nonSelectedQueryContrasts = Sets.difference(allQueryFactors, selectedQueryContrasts);
}