Example usage for org.apache.commons.collections CollectionUtils union

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils union.

Prototype

public static Collection union(final Collection a, final Collection b) 

Source Link

Document

Returns a Collection containing the union of the given Collection s.

Usage

From source file:net.sourceforge.atunes.kernel.modules.search.OrLogicalSearchOperator.java

@SuppressWarnings("unchecked")
@Override//from  w ww. j  a  v a2  s.c o  m
public Collection<IAudioObject> evaluate(List<ISearchNode> operands) {
    Collection<IAudioObject> union = null;
    for (ISearchNode operand : operands) {
        Collection<IAudioObject> operandResult = operand.evaluate();
        if (operandResult != null) {
            if (union == null) {
                union = operandResult;
            } else {
                union = CollectionUtils.union(union, operandResult);
            }
        }
    }
    return union;
}

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From source file:com.mac.holdempoker.app.hands.Pair.java

private Card[] findPair() {
    List<Card> pair = new ArrayList();
    List<Card> singles = new ArrayList();
    for (Map.Entry<Rank, List<Card>> entry : cards.entrySet()) {
        if (entry.getValue().size() == 2 && pair.isEmpty()) {
            pair = entry.getValue();/*from   w  w w .  jav a 2s .  co  m*/
        } else if (entry.getValue().size() == 1 && singles.size() < 3) {
            singles.add(entry.getValue().get(0));
        }
    }
    if (pair.size() == 2 && singles.size() == 3) {
        return (Card[]) CollectionUtils.union(pair, singles).toArray(new Card[5]);
    } else {
        return null;
    }
}

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From source file:com.mac.holdempoker.app.hands.Set.java

private Card[] findSet() {
    List<Card> trips = new ArrayList();
    List<Card> singles = new ArrayList();
    for (Map.Entry<Rank, List<Card>> entry : cards.entrySet()) {
        if (entry.getValue().size() == 3 && trips.size() == 0) {
            trips = entry.getValue();//from   w  w w .jav a  2s .  com
        } else if (entry.getValue().size() == 1 && singles.size() < 2) {
            singles.add(entry.getValue().get(0));
        }
    }
    if (trips.size() == 3 && singles.size() == 2) {
        return (Card[]) CollectionUtils.union(trips, singles).toArray(new Card[5]);
    } else {
        return null;
    }
}

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From source file:edu.uci.ics.jung.graph.impl.SimpleSparseVertex.java

/**
 * @see Vertex#getPredecessors()/*from www. j a  v a  2s  .c  o m*/
 */
public Set getPredecessors() {
    Collection preds = CollectionUtils.union(getPredsToInEdges().keySet(), getNeighborsToEdges().keySet());

    return Collections.unmodifiableSet(new HashSet(preds));
}

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From source file:edu.uci.ics.jung.graph.impl.SimpleSparseVertex.java

/**
 * @see Vertex#getSuccessors()//w  ww  . ja va2  s.  c o m
 */
public Set getSuccessors() {
    Collection succs = CollectionUtils.union(getSuccsToOutEdges().keySet(), getNeighborsToEdges().keySet());

    return Collections.unmodifiableSet(new HashSet(succs));
}

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From source file:net.sourceforge.fenixedu.applicationTier.Servico.coordinator.degreeCurricularPlanManagement.ReadCurriculumHistoryByCurricularCourseCodeAndExecutionYearName.java

@Atomic
public static InfoCurriculum run(Integer executionDegreeCode, String curricularCourseCode,
        String stringExecutionYear) throws FenixServiceException {
    check(RolePredicates.COORDINATOR_PREDICATE);
    InfoCurriculum infoCurriculum = null;

    if (curricularCourseCode == null) {
        throw new FenixServiceException("nullCurricularCourse");
    }/*from  w  w w. j  a  va2  s.  co m*/
    if (stringExecutionYear == null || stringExecutionYear.length() == 0) {
        throw new FenixServiceException("nullExecutionYearName");
    }
    CurricularCourse curricularCourse = (CurricularCourse) FenixFramework.getDomainObject(curricularCourseCode);
    if (curricularCourse == null) {
        throw new NonExistingServiceException("noCurricularCourse");
    }

    final ExecutionYear executionYear = ExecutionYear.readExecutionYearByName(stringExecutionYear);
    if (executionYear == null) {
        throw new NonExistingServiceException("noExecutionYear");
    }

    Curriculum curriculumExecutionYear = curricularCourse
            .findLatestCurriculumModifiedBefore(executionYear.getEndDate());
    if (curriculumExecutionYear != null) {
        List allCurricularCourseScopes = new ArrayList();
        List allExecutionCourses = new ArrayList();
        Collection executionPeriods = executionYear.getExecutionPeriodsSet();
        Iterator iterExecutionPeriods = executionPeriods.iterator();
        while (iterExecutionPeriods.hasNext()) {
            ExecutionSemester executionSemester = (ExecutionSemester) iterExecutionPeriods.next();
            Set<CurricularCourseScope> curricularCourseScopes = curricularCourse
                    .findCurricularCourseScopesIntersectingPeriod(executionSemester.getBeginDate(),
                            executionSemester.getEndDate());
            if (curricularCourseScopes != null) {
                List disjunctionCurricularCourseScopes = (List) CollectionUtils
                        .disjunction(allCurricularCourseScopes, curricularCourseScopes);
                List intersectionCurricularCourseScopes = (List) CollectionUtils
                        .intersection(allCurricularCourseScopes, curricularCourseScopes);

                allCurricularCourseScopes = (List) CollectionUtils.union(disjunctionCurricularCourseScopes,
                        intersectionCurricularCourseScopes);
            }
            List associatedExecutionCourses = new ArrayList();
            Collection<ExecutionCourse> executionCourses = curricularCourse.getAssociatedExecutionCoursesSet();
            for (ExecutionCourse executionCourse : executionCourses) {
                if (executionCourse.getExecutionPeriod().equals(executionSemester)) {
                    associatedExecutionCourses.add(executionCourse);
                }
            }

            if (associatedExecutionCourses != null) {
                allExecutionCourses.addAll(associatedExecutionCourses);
            }

        }

        infoCurriculum = createInfoCurriculum(curriculumExecutionYear, allCurricularCourseScopes,
                allExecutionCourses);
    }
    return infoCurriculum;
}

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From source file:net.sf.firemox.token.CardPropertiesOperation.java

/**
 * Return the result operation result applied on the given properties.
 * /*from  w w  w. jav a 2s.  c  o  m*/
 * @param properties
 *          first properties set.
 * @param properties2
 *          second properties set.
 * @param lower
 *          The minimal property value included used by the operation.
 * @param higher
 *          The maximal property value included used by the operation.
 * @return the result operation result applied on the given properties.
 */
@SuppressWarnings("unchecked")
public int getValue(Set<Integer> properties, Set<Integer> properties2, int lower, int higher) {
    final Collection<Integer> workingSet;
    switch (this) {
    case INTERSECTION_SIZE:
        workingSet = CollectionUtils.intersection(properties, properties2);
        break;
    case UNION_SIZE:
        workingSet = CollectionUtils.union(properties, properties2);
        break;
    case DISJONCTION_SIZE:
        workingSet = CollectionUtils.disjunction(properties, properties2);
        break;
    default:
        Log.fatal("Unhandled CardPropertiesOperation +" + this);
        workingSet = new ArrayList<Integer>();
    }
    int count = workingSet.size();
    for (Integer value : workingSet) {
        if (value < lower || higher > value) {
            count--;
        }
    }
    return count;
}

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From source file:com.adaptris.core.runtime.WorkflowManager.java

private void initMembers() throws MalformedObjectNameException, CoreException {
    if (isEmpty(managedWorkflow.getUniqueId())) {
        throw new CoreException("No UniqueID, this workflow cannot be managed");
    }/*from  ww w.java  2  s  . c o m*/
    // Builds up a name com.adaptris:type=Workflow, adapter=<adapter-id,>, id=<channel-id>, workflow=<workflow-id>
    myObjectName = ObjectName.getInstance(
            JMX_WORKFLOW_TYPE + ADAPTER_PREFIX + getParent().getParent().getUniqueId() + CHANNEL_PREFIX
                    + getParent().getUniqueId() + ID_PREFIX + getWrappedComponent().getUniqueId());
    configureDefaultInterceptors();
    Collection<AdaptrisComponent> runtimeCandidates = CollectionUtils.union(managedWorkflow.getInterceptors(),
            Arrays.asList(new AdaptrisComponent[] { managedWorkflow.getConsumer(),
                    managedWorkflow.getProducer(), defaultIfNull(managedWorkflow.getMessageErrorHandler()) }));
    for (AdaptrisComponent c : runtimeCandidates) {
        addChildJmxComponentQuietly((ChildRuntimeInfoComponent) RuntimeInfoComponentFactory.create(this, c));
    }
    marshalConfig();
}

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From source file:com.zuora.api.object.Dynamic.java

public Collection<Entry<String, Object>> properties() {
    return CollectionUtils.union(staticProperties(), dynamicProperties());
}

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From source file:com.evolveum.midpoint.model.impl.lens.EvaluationOrderImpl.java

@Override
public Map<QName, Integer> diff(EvaluationOrder newState) {
    if (!newState.isDefined()) {
        throw new IllegalArgumentException("Cannot compute diff to undefined evaluation order");
    }//from   www .  j a v  a  2 s .  com
    @SuppressWarnings({ "unchecked", "raw" })
    Collection<QName> relations = CollectionUtils.union(getRelations(), newState.getRelations());
    Map<QName, Integer> rv = new HashMap<>();
    // relation is not null below
    relations.forEach(relation -> rv.put(relation,
            newState.getMatchingRelationOrder(relation) - getMatchingRelationOrder(relation)));
    return rv;
}

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