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

Introduction

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

Prototype

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

Source Link

Document

Returns an unmodifiable view of the symmetric difference of two sets.

Usage

From source file:se.sics.caracaldb.View.java

/**
 * Two Views are equivalent if they have the same members. (But not
 * necessarily the same id.)//w w  w.ja  v a2 s.co  m
 *
 * @param that
 * @return true if this is equivalent to that
 */
public boolean equivalentTo(View that) {
    return Sets.symmetricDifference(this.members, that.members).isEmpty();
}

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From source file:se.sics.ktoolbox.election.aggregation.LeaderHistoryPacket.java

public void append(Pair<Identifier, Set<Identifier>> newLeader) {
    if (newLeader == null && currentLeader != null) {
        pastLeaders.add(currentLeader);//w w  w .  j a  va  2s . com
    } else if (newLeader != null && currentLeader != null) {
        if (!currentLeader.getValue0().equals(newLeader.getValue0())
                || !Sets.symmetricDifference(currentLeader.getValue1(), newLeader.getValue1()).isEmpty()) {
            pastLeaders.add(currentLeader);
        }
    }
    currentLeader = newLeader;
}

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From source file:tech.beshu.ror.acl.blocks.rules.impl.ZeroKnowledgeMatchFilter.java

static public Set<String> alterIndicesIfNecessary(Set<String> indices, MatcherWithWildcards matcher) {

    boolean shouldReplace = false;

    indices = Sets.newHashSet(indices);//w  ww . j av  a  2  s .  c  o m
    if (indices.contains("_all")) {
        indices.remove("_all");
        indices.add("*");
    }
    if (indices.size() == 0) {
        indices.add("*");
    }

    if (indices.contains("*")) {

        if (indices.size() == 1) {
            return matcher.getMatchers().stream().collect(Collectors.toSet());
        } else {
            shouldReplace = true;
            indices.remove("*");
            indices.addAll(matcher.getMatchers().stream().collect(Collectors.toSet()));
        }
    }

    Set<String> newIndices = Sets.newHashSet();
    for (String i : indices) {
        if (matcher.match(i)) {
            newIndices.add(i);
            continue;
        }

        MatcherWithWildcards revMatcher = new MatcherWithWildcards(Sets.newHashSet(i));
        Set<String> matched = revMatcher.filter(matcher.getMatchers());

        if (!matched.isEmpty()) {
            newIndices.addAll(matched);
            shouldReplace = true;
        }
    }
    if (shouldReplace || !Sets.symmetricDifference(newIndices, indices).isEmpty()) {
        return newIndices;
    } else {
        // This means you don't need to replace at all.
        return null;
    }
}

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From source file:springfox.documentation.RequestHandlerKey.java

@Override
public boolean equals(Object o) {
    if (this == o) {
        return true;
    }//  ww w  . j av a 2s.  co  m
    if (o == null || getClass() != o.getClass()) {
        return false;
    }
    RequestHandlerKey that = (RequestHandlerKey) o;
    return Sets.symmetricDifference(pathMappings, that.pathMappings).isEmpty()
            && Sets.symmetricDifference(supportedMethods, that.supportedMethods).isEmpty()
            && Sets.symmetricDifference(supportedMediaTypes, that.supportedMediaTypes).isEmpty()
            && Sets.symmetricDifference(producibleMediaTypes, that.producibleMediaTypes).isEmpty();
}

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

/**
 * Returns if there are differences between the two values.
 * @return {@code true} if yes; {@code false} otherwise
 *///from ww  w  .j  a  v  a2  s.  co  m
public boolean hasChanged() {
    return !Sets.symmetricDifference(currentMembers, newMembers).isEmpty();
}

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From source file:com.streamsets.datacollector.classpath.CollisionWhitelist.java

/**
 * Compare expected versions with given versions to see if they are the same or not.
 *
 * @param expectedVersions Versions that are expected (and thus whitelisted)
 * @param versions Versions that were detected on the classpath.
 * @return True if and only if those two "sets" equals
 *///from w w w.  j  a v  a2 s  . c o  m
private static boolean versionsMatch(String expectedVersions, Set<String> versions) {
    Set<String> expectedSet = Sets.newHashSet(expectedVersions.split(","));
    return Sets.symmetricDifference(expectedSet, versions).isEmpty();
}

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

@Override
public boolean equals(Object other) {
    if (!(other instanceof DefaultPartition)) {
        return false;
    }//w w w  . j  av a2s. com
    DefaultPartition that = (DefaultPartition) other;
    return this.getId().equals(that.getId())
            && Sets.symmetricDifference(Sets.newHashSet(this.members), Sets.newHashSet(that.members)).isEmpty();
}

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

@Override
public boolean equals(Object other) {
    if (this == other) {
        return true;
    }/*www  . j  av  a2s  . c  o  m*/

    if (other == null || !Partition.class.isInstance(other)) {
        return false;
    }

    Partition that = (Partition) other;

    if (!this.name.equals(that.name) || (this.members == null && that.members != null)
            || (this.members != null && that.members == null) || this.members.size() != that.members.size()) {
        return false;
    }

    return Sets.symmetricDifference(this.members, that.members).isEmpty();
}

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From source file:pt.ist.fenixedu.quc.domain.RegentInquiryTemplate.java

public static Collection<ExecutionCourse> getExecutionCoursesWithRegentInquiriesToAnswer(Person person) {
    final Set<ExecutionCourse> result = new HashSet<ExecutionCourse>();
    final Set<ExecutionCourse> allExecutionCourses = new HashSet<ExecutionCourse>();
    final RegentInquiryTemplate currentTemplate = getCurrentTemplate();
    if (currentTemplate != null) {
        for (final Professorship professorship : person
                .getProfessorships(currentTemplate.getExecutionPeriod())) {
            final boolean isToAnswer = hasToAnswerRegentInquiry(professorship);
            if (isToAnswer) {
                allExecutionCourses.add(professorship.getExecutionCourse());
                if (professorship.getInquiryRegentAnswer() == null
                        || professorship.getInquiryRegentAnswer().hasRequiredQuestionsToAnswer(currentTemplate)
                        || InquiryResultComment.hasMandatoryCommentsToMakeAsResponsible(professorship)) {
                    result.add(professorship.getExecutionCourse());
                }//from  ww w  .j  a  v  a 2s . c  o m
            }
        }
        final Collection<ExecutionCourse> disjunctionEC = Sets.symmetricDifference(result, allExecutionCourses);
        for (final ExecutionCourse executionCourse : disjunctionEC) {
            if (InquiryResultComment.hasMandatoryCommentsToMakeAsRegentInUC(person, executionCourse)) {
                result.add(executionCourse);
            }
        }
    }
    return result;
}

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From source file:org.fenixedu.academic.domain.accessControl.PersistentAcademicOperationGroup.java

private static boolean collectionEquals(Set<?> one, Set<?> another) {
    //This could be made more efficient once issue #187 is fixed.
    if (one == null) {
        one = Collections.emptySet();
    }//w  w w  . ja va2s.c o m
    if (another == null) {
        another = Collections.emptySet();
    }
    return Sets.symmetricDifference(one, another).isEmpty();
}

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