本文整理了Java中org.apache.commons.collections4.CollectionUtils.disjunction()方法的一些代码示例，展示了CollectionUtils.disjunction()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。CollectionUtils.disjunction()方法的具体详情如下：
包路径：org.apache.commons.collections4.CollectionUtils
类名称：CollectionUtils
方法名：disjunction

CollectionUtils.disjunction介绍

[英]Returns a Collection containing the exclusive disjunction (symmetric difference) of the given Iterables.

The cardinality of each element e in the returned Collection will be equal to max(cardinality(e,a),cardinality(e,b)) - min(cardinality(e,a), cardinality(e,b)).

This is equivalent to {@link #subtract subtract}({@link #union union(a,b)},{@link #intersection intersection(a,b)})} or {@link #union union}({@link #subtract subtract(a,b)},{@link #subtract subtract(b,a)})}.
[中]

代码示例

代码示例来源：origin: ethereum/ethereumj

private Collection<String> getUnresolvedDependencies() {
  Set<String> ret = new HashSet<>();
  for (SourceArtifact injectedDependency : injectedDependencies) {
    ret.add(injectedDependency.getName());
  }
  return disjunction(dependencies, ret);
}

代码示例来源：origin: gocd/gocd

private void validateIfRevisionMatchesTheCurrentConfigAndUpdateTheMaterialMap(FanInGraphContext context, Pair<StageIdentifier, List<FaninScmMaterial>> stageIdentifierScmPair) {
  final Set<MaterialConfig> currentScmMaterials = context.pipelineScmDepMap.get(materialConfig);
  final Set<FaninScmMaterial> scmMaterials = new HashSet<>(stageIdentifierScmPair.last());
  final Set<String> currentScmFingerprint = new HashSet<>();
  for (MaterialConfig currentScmMaterial : currentScmMaterials) {
    currentScmFingerprint.add(currentScmMaterial.getFingerprint());
  }
  final Set<String> scmMaterialsFingerprint = new HashSet<>();
  for (FaninScmMaterial scmMaterial : scmMaterials) {
    scmMaterialsFingerprint.add(scmMaterial.fingerprint);
  }
  final Collection commonMaterials = CollectionUtils.intersection(currentScmFingerprint, scmMaterialsFingerprint);
  if (commonMaterials.size() == scmMaterials.size() && commonMaterials.size() == currentScmMaterials.size()) {
    stageIdentifierScmMaterial.put(stageIdentifierScmPair.first(), scmMaterials);
    ++currentCount;
  } else {
    Collection disjunctionWithConfig = CollectionUtils.disjunction(currentScmFingerprint, commonMaterials);
    Collection disjunctionWithInstance = CollectionUtils.disjunction(scmMaterialsFingerprint, commonMaterials);
    LOGGER.warn("[Fan-in] - Incompatible materials for {}. Config: {}. Instance: {}.", stageIdentifierScmPair.first().getStageLocator(), disjunctionWithConfig, disjunctionWithInstance);
    //This is it. We will not go beyond this revision in history
    totalInstanceCount = currentCount;
  }
}

代码示例来源：origin: pentaho/pentaho-kettle

Collection<Integer> disjunction = CollectionUtils.disjunction( nonEmptyIndexesBeforeChanges, nonEmptyIndexesAfterChanges );
Integer disjunctionIdx = (Integer) disjunction.toArray()[0];
if ( nonEmptyIndexesAfterChanges.contains( disjunctionIdx ) ) {

代码示例来源：origin: org.xwiki.commons/xwiki-commons-velocity

/**
 * Returns a {@link Collection} containing the exclusive disjunction (symmetric difference) of the given
 * {@link Collection}s.
 *
 * @param <E> the type of the elements in the collection
 * @param a the first collection, must be non-null
 * @param b the second collection, must be non-null
 * @return the symmetric difference of the two collections
 */
public <E> Collection<E> disjunction(Collection<E> a, Collection<E> b)
{
  if (a == null) {
    return b;
  } else if (b == null) {
    return a;
  }
  return CollectionUtils.disjunction(a, b);
}

代码示例来源：origin: org.opensingular/singular-form-wicket

protected static Map<String, SInstance> collectLowerBoundInstances(FeedbackFence feedbackFence) {
  // coleta os componentes descendentes que possuem um handler, e as instancias correspondentes
  final Set<Component> mainComponents = collectLowerBoundInstances(feedbackFence.getMainContainer());
  final Set<Component> externalComponents = collectLowerBoundInstances(feedbackFence.getExternalContainer());
  final Map<String, SInstance> map = new LinkedHashMap<>();
  CollectionUtils.disjunction(mainComponents, externalComponents).stream()
    .flatMap(it -> resolveRootInstances(it).stream())
    .forEachOrdered(it -> map.put(it.getPathFull(), it));
  return map;
}

代码示例来源：origin: com.foreach.across.modules/user-module

@Override
public Role defineRole( Role role ) {
  Role existing = roleRepository.findByAuthorityIgnoringCase( role.getAuthority() );
  if ( existing != null ) {
    if ( existing.getPermissions().size() != role.getPermissions().size() ) {
      Collection<Permission> difference = CollectionUtils.disjunction( existing.getPermissions(),
                                       role.getPermissions() );
      Collection<String> permissionNames = difference.stream().map( Permission::getName ).collect(
          Collectors.toList() );
      LOG.error(
          "Cannot redefine role '{}' because it would loose the permissions: '{}', you should .addPermission() instead",
          role,
          StringUtils.join( permissionNames, ", " ) );
    }
    return existing;
  }
  else {
    return roleRepository.save( role );
  }
}

代码示例来源：origin: org.ligoj.plugin/plugin-id

/**
 * Validate assigned groups, and return corresponding group identifiers. The groups must be visible by the
 * principal, and added/removed groups from the user must be writable by the principal.
 *
 * @param previousGroups
 *            The current user's groups.used to validate the changes.
 * @param desiredGroups
 *            The groups the principal user has assigned to the user. In this list, there are some read-only groups
 *            previously assigned to this user. Only the changes are checked.
 * @param delegates
 *            The delegates (read/write) of the principal user.
 */
private void validateAndGroupsCN(final Collection<String> previousGroups, final Collection<String> desiredGroups,
    final List<DelegateOrg> delegates) {
  // Check visibility of the desired groups
  desiredGroups.forEach(g -> getGroup().findByIdExpected(securityHelper.getLogin(), g));
  // Check the visible updated groups can be edited by the principal
  CollectionUtils.disjunction(desiredGroups, previousGroups).forEach(g -> validateWriteGroup(g, delegates));
}

代码示例来源：origin: yahoo/elide

UpdatePermission.class,
    collectionName,
    CollectionUtils.disjunction(collection, Collections.singleton(toDelete.getObject())),
    original
);
      .disjunction(Collections.singleton(this.getObject()), originalBidirectional);

代码示例来源：origin: com.yahoo.elide/elide-core

UpdatePermission.class,
    collectionName,
    CollectionUtils.disjunction(collection, Collections.singleton(toDelete.getObject())),
    original
);
      .disjunction(Collections.singleton(this.getObject()), originalBidirectional);

代码示例来源：origin: Evolveum/midpoint

public void execute(DelegateExecution execution) {

    if (LOGGER.isTraceEnabled()) {

      RuntimeService runtimeService = execution.getEngineServices().getRuntimeService();
      Set<String> variablesSeen = new HashSet<>();

      LOGGER.trace("--------------------------------- DumpVariables: " + execution.getCurrentActivityId());
//            LOGGER.trace("All variables for execution id={}, parent id={}", execution.getId(), execution.getParentId());
//            execution.getVariableInstances().forEach((n, v) -> LOGGER.trace(" - {} = {} (in {})", n, v.getValue(), v.getExecutionId()));

      LOGGER.trace("Execution hierarchy for id={}", execution.getId());
      LOGGER.trace("------------------------------------");
      dumpExecutionVariables(execution.getId(), execution, null, variablesSeen, runtimeService);

      Collection<String> disjunction = CollectionUtils.disjunction(variablesSeen, execution.getVariableNames());
      if (!disjunction.isEmpty()) {
        LOGGER.trace("*** Variables not found in execution tree or 'execution.getVariableNames()': {}", disjunction);
      }
      LOGGER.trace("--------------------------------- DumpVariables: " + execution.getCurrentActivityId() + " END ------------");
    }

  }

代码示例来源：origin: com.yahoo.elide/elide-core

modified = CollectionUtils.disjunction(
    (Collection) relation,
    Collections.singleton(removeResource.getObject())

代码示例来源：origin: yahoo/elide

modified = CollectionUtils.disjunction(
    (Collection) relation,
    Collections.singleton(removeResource.getObject())